1809948355020

Names of 1809948355020

• Cardinal: 1809948355020 can be written as One trillion, eight hundred nine billion, nine hundred forty-eight million, three hundred fifty-five thousand and twenty.

Scientific notation

• Scientific notation: 1.80994835502 × 10¹²

Factors of 1809948355020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 448

Divisors of 1809948355020

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 23 26 27 30 36 39 45 46 52 54 60 65 69 78 81 90 92 108 109 115 117 130 135 138 156 162 169 180 195 207 218 230 234 243 260 270 276 293 299 324 327 338 345 351 390 405 414 436 460 468 486 507 540 545 585 586 598 621 654 676 690 702 729 780 810 828 845 879 897 972 981 1014 1035 1053 1090 1170 1172 1196 1215 1242 1308 1380 1404 1417 1458 1465 1495 1521 1620 1635 1690 1755 1758 1794 1863 1962 2028 2070 2106 2180 2340 2430 2484 2507 2535 2637 2691 2834 2916 2930 2943 2990 3042 3105 3159 3270 3380 3510 3516 3588 3645 3726 3809 3887 3924 4140 4212 4251 4395 4485 4563 4860 4905 5014 5070 5265 5274 5382 5589 5668 5860 5886 5980 6084 6210 6318 6540 6739 7020 7085 7290 7452 7521 7605 7618 7774 7911 8073 8502 8790 8829 8970 9126 9315 9477 9810 10028 10140 10530 10548 10764 11178 11427 11661 11772 12420 12535 12636 12753 13185 13455 13478 13689 14170 14580 14715 15042 15210 15236 15548 15795 15822 16146 16767 17004 17580 17658 17940 18252 18421 18630 18954 19045 19435 19620 20217 21060 21255 22356 22563 22815 22854 23322 23733 24219 25070 25506 26370 26487 26910 26956 27378 27945 28340 29430 30084 30420 31590 31644 31937 32292 32591 33534 33695 34281 34983 35316 36842 37260 37605 37908 38090 38259 38870 39555 40365 40434 41067 42510 44145 45126 45630 45708 46644 47385 47466 48438 49517 50140 51012 52740 52974 53820 54756 55263 55890 57135 58305 58860 60651 63180 63765 63874 65182 67068 67390 67689 68445 68562 69966 71199 72657 73684 75210 76180 76518 77740 79110 79461 80730 80868 82134 83835 85020 87607 88290 90252 91260 92105 94770 94932 95811 96876 97773 99034 101085 102843 104949 105948 110526 111780 112815 114270 114777 116610 118665 121095 121302 123201 127530 127748 130364 132435 134780 135378 136890 137124 139932 142398 145314 148551 150420 153036 158220 158922 159685 161460 162955 164268 165789 167670 171405 174915 175214 176580 181953 184210 189540 191295 191622 195546 198068 202170 203067 205335 205686 209898 213597 217971 221052 225630 228540 229554 233220 237330 242190 242604 246402 247585 255060 262821 264870 270756 273780 276315 284796 287433 290628 293319 297102 303255 308529 314847 317844 319370 325910 331578 335340 338445 342810 344331 349830 350428 355995 363285 363906 368420 382590 383244 391092 397305 404340 406134 410670 411372 415181 419796 423683 427194 435942 438035 445653 451260 459108 474660 479055 484380 488865 492804 495170 497367 514215 524745 525642 529740 545859 552630 573885 574866 586638 594204 606510 609201 616005 617058 629694 638740 651820 663156 676890 685620 688662 699660 711990 726570 727812 734551 742755 765180 788463 794610 812268 821340 828945 830362 847366 854388 862299 871884 876070 879957 891306 909765 925587 944541 958110 977730 990340 994734 1015335 1028430 1032993 1049490 1051284 1067985 1089855 1091718 1105260 1138891 1147770 1149732 1173276 1213020 1218402 1232010 1234116 1245543 1259388 1271049 1314105 1336959 1353780 1377324 1423980 1437165 1453140 1466595 1469102 1485510 1492101 1542645 1574235 1576926 1589220 1637577 1657890 1660724 1694732 1721655 1724598 1752140 1759914 1782612 1819530 1827603 1851174 1889082 1916220 1955460 1989468 2030670 2056860 2065986 2075905 2098980 2118415 2135970 2179710 2183436 2203653 2228265 2277782 2295540 2365389 2436804 2464020 2486835 2491086 2542098 2586897 2628210 2639871 2673918 2729295 2776761 2833623 2874330 2933190 2938204 2971020 2984202 3046005 3085290 3148470 3153852 3275154 3315780 3416673 3443310 3449196 3519828 3639060 3655206 3672755 3702348 3736629 3778164 3813147 3942315 4010877 4061340 4131972 4151810 4236830 4271940 4311495 4359420 4399785 4407306 4456530 4476303 4555564 4627935 4722705 4730778 4912731 4973670 4982172 5084196 5164965 5173794 5256420 5279742 5347836 5397353 5458590 5553522 5667246 5694455 5748660 5866380 5968404 6092010 6170580 6227715 6296940 6355245 6550308 6610959 6684795 6833346 6886620 7096167 7310412 7345510 7460505 7473258 7626294 7760691 7884630 7919613 8021754 8187885 8303620 8473660 8622990 8799570 8814612 8913060 8952606 9138015 9255870 9445410 9461556 9549163 9825462 9947340 10250019 10329930 10347588 10559484 10794706 10917180 11018265 11107044 11209887 11334492 11388910 11439441 11826945 12032631 12184020 12455430 12710490 12934485 13199355 13221918 13369590 13428909 13666692 13883805 14168115 14192334 14691020 14921010 14946516 15252588 15521382 15769260 15839226 16043508 16192059 16375770 17083365 17245980 17599140 17905212 18276030 18511740 18683145 18890820 19065735 19098326 19650924 19832877 20054385 20500038 20659860 21288501 21589412 22036530 22381515 22419774 22777820 22878882 23282073 23653890 23758839 24065262 24563655 24910860 25420980 25868970 26398710 26443836 26739180 26857818 26986765 27767610 28336230 28384668 28647489 29842020 30750057 31042764 31678452 32384118 32751540 33054795 33629661 34166730 34318323 35480835 36097893 36552060 37366290 38131470 38196652 38803455 39598065 39665754 40108770 41000076 42577002 44073060 44763030 44839548 45757764 46564146 47307780 47517678 47745815 48130524 48576177 49127310 51250095 51737940 52797420 53715636 53973530 55535220 56049435 56672460 57197205 57294978 59498631 60163155 61500114 63865503 64768236 66109590 67144545 67259322 68333460 68636646 70961670 72195786 74732580 76262940 77606910 79196130 79331508 80217540 80960295 85154004 85942467 89526060 92250171 93128292 95035356 95491630 97152354 98254620 99164385 100888983 102500190 102954969 106442505 107947060 112098870 114394410 114589956 116410365 118794195 118997262 120326310 123000228 124139119 127731006 132219180 134289090 134518644 137273292 141923340 143237445 144391572 145728531 153750285 155213820 158392260 161920590 168148305 171591615 171884934 178495893 180489465 184500342 190983260 194304708 198328770 201777966 205000380 205909938 212885010 224197740 228788820 232820730 237588390 237994524 240652620 242880885 248278238 255462012 257827401 268578180 276750513 286474890 291457062 297493155 302666949 307500570 308864907 319327515 323841180 336296610 343183230 343769868 356991786 360978930 369000684 372417357 396657540 403555932 411819876 425770020 429712335 437185593 461250855 465641460 475176780 485761770 496556476 504444915 514774845 515654802 535487679 553501026 572949780 582914124 594986310 605333898 615001140 617729814 620695595 638655030 672593220 686366460 713983572 721957860 728642655 744834714 773482203 830251539 859424670 874371186 892479465 922501710 971523540 1008889830 1029549690 1031309604 1070975358 1107002052 1117252071 1189972620 1210667796 1235459628 1241391190 1277310060 1289137005 1311556779 1383752565 1457285310 1489669428 1513334745 1544324535 1546964406 1660503078 1718849340 1748742372 1784958930 1845003420 1862086785 2017779660 2059099380 2141950716 2185927965 2234504142 2320446609 2482782380 2578274010 2623113558 2677438395 2767505130 2914570620 3026669490 3088649070 3093928812 3321006156 3351756213 3569917860 3724173570 3867411015 3934670337 4151257695 4371855930 4469008284 4640893218 5156548020 5246227116 5354876790 5535010260 5586260355 6053338980 6177298140 6557783895 6703512426 6961339827 7448347140 7734822030 7869340674 8302515390 8743711860 9281786436 10055268639 10709753580 11172520710 11602233045 13115567790 13407024852 13922679654 15469644060 15738681348 16605030780 16758781065 19673351685 20110537278 22345041420 23204466090 26231135580 27845359308 30165805917 33517562130 34806699135 39346703370 40221074556 46408932180 50276343195 60331611834 67035124260 69613398270 78693406740 90497417751 100552686390 120663223668 139226796540 150829029585 180994835502 201105372780 301658059170 361989671004 452487088755 603316118340 904974177510 1809948355020
• Sum of all divisors σ(n): 6520363375680
• Sum of proper divisors (its aliquot sum) s(n): 4710415020660
• 1809948355020 is an abundant number, because the sum of its proper divisors (4710415020660) is greater than itself. Its abundance is 2900466665640

Bases of 1809948355020

• Binary: 11010010101101001010101000010100111001100₂
• Hexadecimal: 0x1A5695429CC
• Base-36: N3H8IOR0

Squares and roots of 1809948355020

• 1809948355020 squared (1809948355020²) is 3275913047839603959200400
• 1809948355020 cubed (1809948355020³) is 5929233432125845750763043174526008000
• The square root of 1809948355020 is 1345343.2108647963
• The cube root of 1809948355020 is 12186.7731662543

Scales and comparisons

• 1,809,948,355,020 seconds is equal to 57,550 years, 39 weeks, 3 days, 7 hours, 57 minutes.
• To count from 1 to 1,809,948,355,020 would take you about one hundred forty-three thousand, eight hundred seventy-six 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 1809948355020 cubic inches would be around 1015.6 feet tall.

Recreational maths with 1809948355020

• 1809948355020 backwards is 0205538499081
• 1809948355020 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1809948355020's digits is 54
• More coming soon!