3981138356348640
3,981,138,356,348,640 is an even composite number composed of six prime numbers multiplied together.
3981138356348640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 3981138356348640:
25 × 32 × 5 × 19 × 3492 × 10932
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 349 × 349 × 1093 × 1093)See below for interesting mathematical facts about the number 3981138356348640 from the Numbermatics database.
Names of 3981138356348640
- Cardinal: 3981138356348640 can be written as Three quadrillion, nine hundred eighty-one trillion, one hundred thirty-eight billion, three hundred fifty-six million, three hundred forty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 3.98113835634864 × 1015
Factors of 3981138356348640
Divisors of 3981138356348640
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 72 76 80 90 95 96 114 120 144 152 160 171 180 190 228 240 285 288 304 342 349 360 380 456 480 570 608 684 698 720 760 855 912 1047 1093 1140 1368 1396 1440 1520 1710 1745 1824 2094 2186 2280 2736 2792 3040 3141 3279 3420 3490 4188 4372 4560 5235 5465 5472 5584 6282 6558 6631 6840 6980 8376 8744 9120 9837 10470 10930 11168 12564 13116 13262 13680 13960 15705 16395 16752 17488 19674 19893 20767 20940 21860 25128 26232 26524 27360 27920 31410 32790 33155 33504 34976 39348 39786 41534 41880 43720 49185 50256 52464 53048 55840 59679 62301 62820 65580 66310 78696 79572 83068 83760 87440 98370 99465 100512 103835 104928 106096 119358 121801 124602 125640 131160 132620 157392 159144 166136 167520 174880 186903 196740 198930 207670 212192 238716 243602 249204 251280 262320 265240 298395 311505 314784 318288 332272 365403 373806 381457 393480 397860 415340 477432 487204 498408 502560 524640 530480 596790 609005 623010 636576 664544 730806 747612 762914 786960 795720 830680 934515 954864 974408 996816 1060960 1096209 1144371 1193580 1194649 1218010 1246020 1461612 1495224 1525828 1573920 1591440 1661360 1827015 1869030 1907285 1909728 1948816 1993632 2192418 2288742 2314219 2387160 2389298 2436020 2492040 2923224 2990448 3051656 3182880 3322720 3433113 3583947 3654030 3738060 3814570 3897632 4384836 4577484 4628438 4774320 4778596 4872040 4984080 5481045 5721855 5846448 5973245 5980896 6103312 6866226 6942657 7167894 7247683 7308060 7476120 7629140 8769672 9154968 9256876 9548640 9557192 9744080 9968160 10751841 10962090 11443710 11571095 11692896 11946490 12206624 13732452 13885314 14335788 14495366 14616120 14952240 15258280 17165565 17539344 17919735 18309936 18513752 19114384 19488160 20827971 21503682 21743049 21924180 22698331 22887420 23142190 23892980 27464904 27770628 28671576 28990732 29232240 29904480 30516560 34331130 34713285 35078688 35839470 36238415 36619872 37027504 38228768 41655942 43007364 43486098 43848360 45396662 45774840 46284380 47785960 53759205 54929808 55541256 57343152 57981464 58464480 61033120 65229147 68094993 68662260 69426570 71678940 72476830 74055008 83311884 86014728 86972196 87696720 90793324 91549680 92568760 95571920 104139855 107518410 108715245 109859616 111082512 113491655 114686304 115962928 130458294 133128493 136189986 137324520 138853140 143357880 144953660 166623768 172029456 173944392 175393440 181586648 183099360 185137520 191143840 204284979 208279710 215036820 217430490 222165024 226983310 231925856 260916588 266256986 272379972 274649040 277706280 286715760 289907320 326145735 333247536 340474965 344058912 347888784 363173296 370275040 399385479 408569958 416559420 416932501 430073640 434860980 453966620 521833176 532513972 544759944 549298080 555412560 573431520 579814640 652291470 665642465 666495072 680949930 695777568 726346592 798770958 817139916 833118840 833865002 860147280 869721960 907933240 1021424895 1043666352 1065027944 1089519888 1110825120 1159629280 1198156437 1250797503 1304582940 1331284930 1361899860 1597541916 1634279832 1666237680 1667730004 1720294560 1739443920 1815866480 1996927395 2042849790 2084662505 2087332704 2130055888 2179039776 2396312874 2501595006 2529441367 2609165880 2662569860 2723799720 3195083832 3268559664 3332475360 3335460008 3478887840 3631732960 3752392509 3993854790 4085699580 4169325010 4260111776 4792625748 5003190012 5058882734 5218331760 5325139720 5447599440 5990782185 6253987515 6390167664 6537119328 6670920016 7504785018 7588324101 7921717519 7987709580 8171399160 8338650020 9585251496 10006380024 10117765468 10436663520 10650279440 10895198880 11981564370 12507975030 12647206835 12780335328 13341840032 15009570036 15176648202 15843435038 15975419160 16342798320 16677300040 18761962545 19170502992 20012760048 20235530936 21300558880 22764972303 23765152557 23963128740 25015950060 25294413670 30019140072 30353296404 31686870076 31950838320 32685596640 33354600080 37523925090 37941620505 38341005984 39608587595 40025520096 40471061872 45529944606 47530305114 47926257480 50031900120 50588827340 60038280144 60706592808 63373740152 63901676640 66709200160 71295457671 75047850180 75883241010 79217175190 80942123744 91059889212 95060610228 95852514960 100063800240 101177654680 113824861515 118825762785 120076560288 121413185616 126747480304 142590915342 145509442849 150095700360 151766482020 158434350380 182119778424 190121220456 191705029920 200127600480 202355309360 227649723030 237651525570 242826371232 253494960608 285181830684 291018885698 300191400720 303532964040 316868700760 356477288355 364239556848 380242440912 404710618720 436528328547 455299446060 475303051140 570363661368 582037771396 600382801440 607065928080 633737401520 712954576710 727547214245 728479113696 760484881824 873056657094 910598892120 950606102280 1140727322736 1164075542792 1214131856160 1267474803040 1309584985641 1425909153420 1455094428490 1746113314188 1821197784240 1901212204560 2182641642735 2281454645472 2328151085584 2619169971282 2764679414131 2851818306840 2910188856980 3492226628376 3642395568480 3802424409120 4365283285470 4656302171168 5238339942564 5529358828262 5703636613680 5820377713960 6547924928205 6984453256752 8294038242393 8730566570940 10476679885128 11058717656524 11407273227360 11640755427920 13095849856410 13823397070655 13968906513504 16588076484786 17461133141880 20953359770256 22117435313048 23281510855840 24882114727179 26191699712820 27646794141310 33176152969572 34922266283760 41470191211965 41906719540512 44234870626096 49764229454358 52383399425640 55293588282620 66352305939144 69844532567520 82940382423930 88469741252192 99528458908716 104766798851280 110587176565240 124410573635895 132704611878288 165880764847860 199056917817432 209533597702560 221174353130480 248821147271790 265409223756576 331761529695720 398113835634864 442348706260960 497642294543580 663523059391440 796227671269728 995284589087160 1327046118782880 1990569178174320 3981138356348640
- Sum of all divisors σ(n): 14354895049808040
- Sum of proper divisors (its aliquot sum) s(n): 10373756693459400
- 3981138356348640 is an abundant number, because the sum of its proper divisors (10373756693459400) is greater than itself. Its abundance is 6392618337110760
Bases of 3981138356348640
- Binary: 11100010010011010011000000011000100000100110111000002
- Hexadecimal: 0xE24D3018826E0
- Base-36: 13771PNF940
Squares and roots of 3981138356348640
- 3981138356348640 squared (39811383563486402) is 15849462612390350888993229849600
- 3981138356348640 cubed (39811383563486403) is 63098903533700943413653417512505270912364544000
-
The
square root of 3981138356348640 is 63096262.6179129567 -
The
cube root of 3981138356348640 is 158490.2037134037
Scales and comparisons
How big is 3981138356348640?- 3,981,138,356,348,640 seconds is equal to 126,587,885 years, 13 weeks, 4 days, 12 hours, 24 minutes.
-
To count from 1 to 3,981,138,356,348,640 would take you about three hundred seventy-nine million, seven hundred sixty-three thousand, six hundred fifty-five 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 3981138356348640 cubic inches would be around 13207.5 feet tall.
Recreational maths with 3981138356348640
- 3981138356348640 backwards is 0468436538311893
- 3981138356348640 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 3981138356348640's digits is 72
- More coming soon!
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The information we have on file for 3981138356348640 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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