4978613898720

Names of 4978613898720

• Cardinal: 4978613898720 can be written as Four trillion, nine hundred seventy-eight billion, six hundred thirteen million, eight hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.97861389872 × 10¹²

Factors of 4978613898720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 237599

Divisors of 4978613898720

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 32 33 35 36 40 42 44 45 48 49 54 55 56 60 63 66 70 72 77 80 81 84 88 90 96 98 99 105 108 110 112 120 126 132 135 140 144 147 154 160 162 165 168 176 180 189 196 198 210 216 220 224 231 240 243 245 252 264 270 280 288 294 297 308 315 324 330 336 352 360 378 385 392 396 405 420 432 440 441 462 480 486 490 495 504 528 539 540 560 567 588 594 616 630 648 660 672 693 720 735 756 770 784 792 810 840 864 880 882 891 924 945 972 980 990 1008 1056 1078 1080 1120 1134 1155 1176 1188 1215 1232 1260 1296 1320 1323 1386 1440 1470 1485 1512 1540 1568 1584 1617 1620 1680 1701 1760 1764 1782 1848 1890 1944 1960 1980 2016 2079 2156 2160 2205 2268 2310 2352 2376 2430 2464 2520 2592 2640 2646 2673 2695 2772 2835 2940 2970 3024 3080 3168 3234 3240 3360 3402 3465 3528 3564 3696 3780 3888 3920 3960 3969 4158 4312 4320 4410 4455 4536 4620 4704 4752 4851 4860 5040 5280 5292 5346 5390 5544 5670 5880 5940 6048 6160 6237 6468 6480 6615 6804 6930 7056 7128 7392 7560 7776 7840 7920 7938 8085 8316 8505 8624 8820 8910 9072 9240 9504 9702 9720 10080 10395 10584 10692 10780 11088 11340 11760 11880 11907 12320 12474 12936 12960 13230 13365 13608 13860 14112 14256 14553 15120 15840 15876 16170 16632 17010 17248 17640 17820 18144 18480 18711 19404 19440 19845 20790 21168 21384 21560 22176 22680 23520 23760 23814 24255 24948 25872 26460 26730 27216 27720 28512 29106 30240 31185 31752 32340 33264 34020 35280 35640 36960 37422 38808 38880 39690 41580 42336 42768 43120 43659 45360 47520 47628 48510 49896 51744 52920 53460 54432 55440 58212 59535 62370 63504 64680 66528 68040 70560 71280 72765 74844 77616 79380 83160 85536 86240 87318 90720 93555 95256 97020 99792 105840 106920 110880 116424 119070 124740 127008 129360 130977 136080 142560 145530 149688 155232 158760 166320 174636 187110 190512 194040 199584 211680 213840 218295 232848 237571 238140 249480 258720 261954 272160 291060 299376 317520 332640 349272 374220 381024 388080 427680 436590 465696 475142 476280 498960 523908 582120 598752 635040 654885 698544 712713 748440 776160 873180 950284 952560 997920 1047816 1164240 1187855 1309770 1397088 1425426 1496880 1662997 1746360 1900568 1905120 2095632 2138139 2328480 2375710 2613281 2619540 2850852 2993760 3325994 3492720 3563565 3801136 4191264 4276278 4751420 4988991 5226562 5239080 5701704 6414417 6651988 6985440 7127130 7602272 7839843 8314985 8552556 9502840 9977982 10453124 10478160 10690695 11403408 11640979 12828834 13066405 13303976 14254260 14966973 15679686 16629970 17105112 18292967 19005680 19243251 19955964 20906248 20956320 21381390 22806816 23281958 23519529 24944955 25657668 26132810 26607952 28508520 29933946 31359372 32072085 33259940 34210224 34922937 36585934 38011360 38486502 39199215 39911928 41812496 42762780 44900919 46563916 47039058 49889910 51315336 52265620 53215904 54878901 57017040 57729753 58204895 59867892 62718744 64144170 66519880 68420448 69845874 70558587 73171868 74834865 76973004 78398430 79823856 83624992 85525560 89801838 91464835 93127832 94078116 96216255 99779820 102630672 104531240 104768811 109757802 114034080 115459506 116409790 117597645 119735784 125437488 128050769 128288340 133039760 134702757 139691748 141117174 146343736 149669730 153946008 156796860 159647712 164636703 171051120 174614685 179603676 182929670 186255664 188156232 192432510 199559640 205261344 209062480 209537622 211675761 219515604 224504595 230919012 232819580 235195290 239471568 250874976 256101538 256576680 266079520 269405514 274394505 279383496 282234348 288648765 292687472 299339460 307892016 313593720 314306433 329273406 342102240 349229370 352792935 359207352 365859340 372511328 376312464 384152307 384865020 399119280 404108271 418124960 419075244 423351522 439031208 449009190 461838024 465639160 470390580 478943136 493910109 512203076 513153360 523844055 538811028 548789010 558766992 564468696 577297530 585374944 598678920 615784032 627187440 628612866 635027283 640253845 658546812 673513785 698458740 705585870 718414704 731718680 752624928 768304614 769730040 798238560 808216542 823183515 838150488 846703044 878062416 898018380 923676048 931278320 940781160 942919299 987820218 1024406152 1026306720 1047688110 1058378805 1077622056 1097578020 1117533984 1128937392 1152456921 1154595060 1197357840 1254374880 1257225732 1270054566 1280507690 1317093624 1347027570 1396917480 1411171740 1436829408 1463437360 1481730327 1536609228 1539460080 1571532165 1616433084 1646367030 1676300976 1693406088 1756124832 1796036760 1847352096 1862556640 1881562320 1885838598 1920761535 1975640436 2020541355 2048812304 2095376220 2116757610 2155244112 2195156040 2257874784 2304913842 2309190120 2394715680 2469550545 2514451464 2540109132 2561015380 2634187248 2694055140 2793834960 2822343480 2828757897 2926874720 2963460654 3073218456 3078920160 3143064330 3175136415 3232866168 3292734060 3352601952 3386812176 3457370763 3592073520 3763124640 3771677196 3841523070 3951280872 4041082710 4097624608 4190752440 4233515220 4310488224 4390312080 4445190981 4609827684 4618380240 4714596495 4939101090 5028902928 5080218264 5122030760 5268374496 5388110280 5587669920 5644686960 5657515794 5762284605 5926921308 6146436912 6286128660 6350272830 6465732336 6585468120 6773624352 6914741526 7184147040 7408651635 7543354392 7683046140 7902561744 8082165420 8381504880 8467030440 8780624160 8890381962 9219655368 9236760480 9429192990 9878202180 10057805856 10160436528 10244061520 10372112289 10776220560 11289373920 11315031588 11524569210 11853842616 12292873824 12572257320 12700545660 12931464672 13170936240 13829483052 14143789485 14817303270 15086708784 15366092280 15805123488 16164330840 16763009760 16934060880 17286853815 17780763924 18439310736 18858385980 19756404360 20320873056 20488123040 20744224578 21552441120 22225954905 22630063176 23049138420 23707685232 25144514640 25401091320 26341872480 27658966104 28287578970 29634606540 30173417568 30732184560 31116336867 32328661680 33868121760 34573707630 35561527848 36878621472 37716771960 39512808720 41488449156 44451909810 45260126352 46098276840 47415370464 50289029280 50802182640 51860561445 55317932208 56575157940 59269213080 61464369120 62232673734 64657323360 69147415260 71123055696 75433543920 79025617440 82976898312 88903819620 90520252704 92196553680 101604365280 103721122890 110635864416 113150315880 118538426160 124465347468 138294830520 142246111392 150867087840 155581684335 165953796624 177807639240 184393107360 207442245780 226300631760 237076852320 248930694936 276589661040 311163368670 331907593248 355615278480 414884491560 452601263520 497861389872 553179322080 622326737340 711230556960 829768983120 995722779744 1244653474680 1659537966240 2489306949360 4978613898720
• Sum of all divisors σ(n): 22358596530816
• Sum of proper divisors (its aliquot sum) s(n): 17379982632096
• 4978613898720 is an abundant number, because the sum of its proper divisors (17379982632096) is greater than itself. Its abundance is 12401368733376

Bases of 4978613898720

• Binary: 1001000011100101100100000110100110111100000₂
• Hexadecimal: 0x4872C834DE0
• Base-36: 1RJ566600

Squares and roots of 4978613898720

• 4978613898720 squared (4978613898720²) is 24786596352527958417638400
• 4978613898720 cubed (4978613898720³) is 123402893102658150585440756639182848000
• The square root of 4978613898720 is 2231280.7754112883
• The cube root of 4978613898720 is 17075.3448121373

Scales and comparisons

• 4,978,613,898,720 seconds is equal to 158,304 years, 27 weeks, 1 day, 1 hour, 12 minutes.
• To count from 1 to 4,978,613,898,720 would take you about three hundred ninety-five thousand, seven hundred sixty-one 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 4978613898720 cubic inches would be around 1422.9 feet tall.

Recreational maths with 4978613898720

• 4978613898720 backwards is 0278983168794
• 4978613898720 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4978613898720's digits is 72
• More coming soon!