18988953324640
18,988,953,324,640 is an even composite number composed of eight prime numbers multiplied together.
What does the number 18988953324640 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 1152 divisors.
18988953324640 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 18988953324640:
25 × 5 × 132 × 31 × 37 × 41 × 109 × 137
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 31 × 37 × 41 × 109 × 137)See below for interesting mathematical facts about the number 18988953324640 from the Numbermatics database.
Names of 18988953324640
- Cardinal: 18988953324640 can be written as Eighteen trillion, nine hundred eighty-eight billion, nine hundred fifty-three million, three hundred twenty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.898895332464 × 1013
Factors of 18988953324640
Divisors of 18988953324640
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 31 32 37 40 41 52 62 65 74 80 82 104 109 124 130 137 148 155 160 164 169 185 205 208 218 248 260 274 296 310 328 338 370 403 410 416 436 481 496 520 533 545 548 592 620 656 676 685 740 806 820 845 872 962 992 1040 1066 1090 1096 1147 1184 1240 1271 1312 1352 1370 1417 1480 1517 1612 1640 1690 1744 1781 1924 2015 2080 2132 2180 2192 2294 2405 2480 2542 2665 2704 2740 2834 2960 3034 3224 3280 3379 3380 3488 3562 3848 4030 4033 4247 4264 4360 4384 4469 4588 4810 4960 5069 5084 5239 5330 5408 5480 5617 5668 5735 5920 6068 6253 6355 6448 6560 6758 6760 6929 7085 7124 7585 7696 8060 8066 8494 8528 8720 8905 8938 9176 9620 10138 10168 10478 10660 10960 11234 11336 11470 12136 12506 12710 12896 13516 13520 13858 14170 14248 14911 14933 15170 15392 16120 16132 16523 16895 16988 17056 17440 17810 17876 18352 18421 19240 19721 20165 20276 20336 20956 21235 21320 21920 22345 22468 22672 22940 23153 24272 25012 25345 25420 26195 27032 27040 27716 28085 28340 28496 29822 29866 30340 31265 32240 32264 33046 33790 33976 34645 35620 35752 36704 36842 38480 39442 40330 40552 40672 41912 42470 42640 43927 44690 44936 45344 45880 46306 47027 48544 50024 50690 50840 52390 52429 54064 55211 55432 56170 56680 56992 58097 59644 59732 60680 62530 64480 64528 65897 66092 67580 67952 69290 71240 71504 73021 73684 74555 74665 76960 78884 80660 81104 82615 83824 84940 85280 87854 89380 89872 91760 92105 92612 94054 98605 100048 101380 101680 104780 104858 108128 110422 110864 112340 113360 115765 116194 119288 119464 121360 125023 125060 129056 131794 132184 135160 135904 138539 138580 142480 143008 146042 147368 149110 149330 157139 157768 161320 162208 165230 165353 167648 169880 174127 175708 178760 179744 183520 184210 185224 188108 193843 194129 197210 200096 202760 203360 207829 209560 209716 214799 219635 220844 221728 224680 226720 231530 232388 235135 238576 238928 242720 250046 250120 256373 262145 263588 264368 270320 276055 277078 277160 284960 290485 292084 294736 298220 298660 314278 315536 322640 329485 330460 330706 339760 348254 351416 357520 365105 368420 370448 376216 387686 388258 394420 405520 415658 419120 419432 429598 439270 441688 449360 462923 463060 464776 470270 477152 477856 500092 500240 512746 524290 527176 528736 540640 552110 552521 554156 554320 571051 580970 584168 589472 596440 597320 611351 612253 625115 628556 631072 645280 658970 660920 661412 679520 681577 692695 696508 702832 715040 717743 730210 736840 740896 752432 755261 775372 776516 785695 788840 811040 826765 831316 838240 838864 856661 859196 870635 878540 883376 898720 925846 926120 929552 940540 949273 969215 970645 1000184 1000480 1025492 1039145 1048580 1054352 1073995 1104220 1105042 1108312 1108640 1142102 1161940 1168336 1192880 1194640 1222702 1224506 1250230 1257112 1281865 1317940 1321840 1322824 1363154 1385390 1393016 1405664 1435486 1460420 1473680 1504864 1510522 1550744 1553032 1571390 1577680 1625299 1653530 1662632 1677728 1713322 1718392 1741270 1757080 1766752 1801007 1851692 1852240 1859104 1881080 1898546 1938430 1941290 2000368 2042807 2050984 2078290 2097160 2108704 2147990 2149589 2208440 2210084 2216624 2263651 2284204 2314615 2323880 2336672 2385760 2389280 2445404 2449012 2500460 2514224 2523677 2563730 2635880 2643680 2645648 2701777 2726308 2762605 2770780 2786032 2855255 2870972 2920840 2947360 3021044 3056755 3061265 3101488 3106064 3142780 3155360 3250598 3307060 3325264 3407885 3426644 3436784 3482540 3514160 3588715 3602014 3703384 3704480 3762160 3776305 3797092 3876860 3882580 4000736 4085614 4101968 4156580 4194320 4283305 4295980 4299178 4416880 4420168 4433248 4527302 4568408 4629230 4647760 4746365 4890808 4898024 5000920 5028448 5047354 5125943 5127460 5271760 5291296 5403554 5452616 5525210 5541560 5572064 5710510 5741944 5841680 6017999 6042088 6113510 6122530 6202976 6212128 6285560 6442699 6501196 6614120 6650528 6815770 6853288 6873568 6965080 7028320 7177430 7182773 7204028 7406768 7524320 7552610 7594184 7753720 7765160 7947563 7959289 8126495 8171228 8203936 8313160 8388640 8566610 8591960 8598356 8833760 8840336 9005035 9054604 9136816 9258460 9295520 9492730 9781616 9796048 10001840 10094708 10214035 10251886 10254920 10543520 10747945 10807108 10905232 11050420 11083120 11318255 11421020 11483888 11683360 12035998 12084176 12227020 12245060 12571120 12618385 12885398 13002392 13228240 13508885 13631540 13706576 13930160 14354860 14365546 14408056 14813536 15105220 15188368 15507440 15530320 15895126 15918578 16252990 16342456 16626320 17128151 17133220 17183920 17196712 17680672 18010070 18109208 18273632 18516920 18979843 18985460 19563232 19592096 20003680 20189416 20428070 20503772 20509840 21128887 21495890 21614216 21810464 22100840 22166240 22636510 22653361 22842040 22967776 23413091 24071996 24168352 24454040 24490120 25142240 25236770 25629715 25770796 26004784 26456480 26556491 27017770 27263080 27413152 27860320 27944657 28709720 28731092 28816112 29427463 30089995 30210440 30376736 31014880 31060640 31790252 31837156 32213495 32505980 32684912 33252640 34256302 34266440 34367840 34393424 35123101 35913865 36020140 36218416 37033840 37959686 37970920 39737815 39796445 40378832 40856140 41007544 41019680 42257774 42991780 43228432 44201680 45273020 45306722 45684080 46826182 48143992 48908080 48980240 50473540 51259430 51541592 52009568 53112982 54035540 54526160 55889314 57419440 57462184 57632224 58854926 60179990 60420880 63580504 63674312 64426990 65011960 65369824 66637259 68512604 68532880 68786848 70246202 71827730 72040280 72436832 74067680 75919372 75941840 78233987 79475630 79592890 80757664 81712280 82015088 83755087 84515548 85640755 85983560 86456864 88403360 90546040 90613444 91368160 93376049 93652364 94899215 96287984 97816160 97960480 100947080 102518860 103083184 103470757 105644435 106225964 108071080 109052320 111778628 113266805 114838880 114924368 117065455 117709852 120359980 120841760 127161008 127348624 128853980 130023920 132782455 133274518 137025208 137065760 139723285 140492404 143655460 144080560 147137315 151838744 151883680 156467974 158951260 159185780 163424560 164030176 167510174 169031096 171281510 171967120 175615505 181092080 181226888 186752098 187304728 189798430 192575968 201894160 205037720 206166368 206941514 211288870 212451928 216142160 222665963 223557256 226533610 229848736 234130910 235419704 240719960 246737959 254322016 254697248 257707960 260047840 265564910 266549036 274050416 279446570 280984808 287310920 288161120 294274630 294493693 303677488 312935948 317902520 318371560 326849120 333186295 335020348 338062192 342563020 343934240 351231010 362184160 362453776 373504196 374609456 379596860 391169935 403788320 410075440 413883028 418775435 422577740 424903856 432284320 445331926 447114512 453067220 466880245 468261820 470839408 481439920 493475918 515415920 517353785 531129820 533098072 548100832 558893140 561969616 574621840 588549260 588987386 607354976 625871896 635805040 636743120 666372590 670040696 676124384 685126040 702254191 702462020 724907552 747008392 749218912 759193720 782339870 820150880 827766056 837550870 845155480 849807712 866284367 890663852 894229024 906134440 933760490 936523640 941678816 962879840 986951836 1030831840 1034707570 1062259640 1066196144 1088816131 1113329815 1117786280 1123939232 1149243680 1177098520 1177974772 1233689795 1251743792 1271610080 1273486240 1332745180 1340081392 1370252080 1404508382 1404924040 1472468465 1494016784 1518387440 1564679740 1655532112 1675101740 1690310960 1732568734 1781327704 1812268880 1867520980 1873047280 1973903672 2069415140 2124519280 2132392288 2177632262 2226659630 2235572560 2354197040 2355949544 2467379590 2503487584 2665490360 2680162784 2740504160 2809016764 2809848080 2894657519 2944936930 2988033568 3036774880 3129359480 3207593467 3311064224 3350203480 3380621920 3465137468 3511270955 3562655408 3624537760 3735041960 3746094560 3828418009 3947807344 4138830280 4249038560 4331421835 4355264524 4453319260 4471145120 4708394080 4711899088 4934759180 5330980720 5444080655 5618033528 5619696160 5789315038 5889873860 6258718960 6415186934 6700406960 6930274936 7022541910 7125310816 7470083920 7656836018 7895614688 8277660560 8662843670 8710529048 8906638520 9129304483 9423798176 9869518360 10661961440 10888161310 11236067056 11578630076 11779747720 12517437920 12830373868 13400813920 13860549872 14045083820 14473287595 14940167840 15313672036 16037967335 16555321120 17325687340 17421058096 17813277040 18258608966 19142090045 19739036720 21776322620 22472134112 23157260152 23559495440 25660747736 27721099744 28090167640 28946575190 30627344072 32075934670 34651374680 34842116192 35626554080 36517217932 38284180090 39478073440 43552645240 45646522415 46314520304 47118990880 51321495472 56180335280 57893150380 61254688144 64151869340 69302749360 73034435864 76568360180 87105290480 91293044830 92629040608 102642990944 112360670560 115786300760 118680958279 122509376288 128303738680 138605498720 146068871728 153136720360 174210580960 182586089660 231572601520 237361916558 256607477360 292137743456 306273440720 365172179320 463145203040 474723833116 513214954720 593404791395 612546881440 730344358640 949447666232 1186809582790 1460688717280 1898895332464 2373619165580 3797790664928 4747238331160 9494476662320 18988953324640
- Sum of all divisors σ(n): 53628731735040
- Sum of proper divisors (its aliquot sum) s(n): 34639778410400
- 18988953324640 is an abundant number, because the sum of its proper divisors (34639778410400) is greater than itself. Its abundance is 15650825085760
Bases of 18988953324640
- Binary: 1000101000101001101011101000101001100011000002
- Hexadecimal: 0x114535D14C60
- Base-36: 6QBEKJ1WG
Squares and roots of 18988953324640
- 18988953324640 squared (189889533246402) is 360580348365356509231129600
- 18988953324640 cubed (189889533246403) is 6847043404892185875363323268102713344000
-
The
square root of 18988953324640 is 4357631.6187397025 -
The
cube root of 18988953324640 is 26678.8440869977
Scales and comparisons
How big is 18988953324640?- 18,988,953,324,640 seconds is equal to 603,789 years, 50 weeks, 6 days, 8 hours, 50 minutes, 40 seconds.
-
To count from 1 to 18,988,953,324,640 would take you about one million, five hundred nine thousand, four hundred seventy-four years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 18988953324640 cubic inches would be around 2223.2 feet tall.
Recreational maths with 18988953324640
- 18988953324640 backwards is 04642335988981
- The number of decimal digits it has is: 14
- The sum of 18988953324640's digits is 70
- More coming soon!
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The information we have on file for 18988953324640 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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