3999472849944

Names of 3999472849944

• Cardinal: 3999472849944 can be written as Three trillion, nine hundred ninety-nine billion, four hundred seventy-two million, eight hundred forty-nine thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.999472849944 × 10¹²

Factors of 3999472849944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 154759

Divisors of 3999472849944

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 31 33 36 39 44 52 54 62 66 72 78 81 88 93 99 104 108 117 124 132 143 156 162 186 198 216 234 243 248 264 279 286 297 312 324 341 351 372 396 403 429 468 486 558 572 594 648 682 702 729 744 792 806 837 858 891 936 972 1023 1053 1116 1144 1188 1209 1287 1364 1404 1458 1612 1674 1716 1782 1944 2046 2106 2232 2376 2418 2511 2574 2673 2728 2808 2916 3069 3159 3224 3348 3432 3564 3627 3861 4092 4212 4433 4836 5022 5148 5346 5832 6138 6318 6696 7128 7254 7533 7722 8019 8184 8424 8866 9207 9477 9672 10044 10296 10692 10881 11583 12276 12636 13299 14508 15066 15444 16038 17732 18414 18954 20088 21384 21762 22599 23166 24552 25272 26598 27621 29016 30132 30888 32076 32643 34749 35464 36828 37908 39897 43524 45198 46332 53196 55242 60264 64152 65286 69498 73656 75816 79794 82863 87048 90396 92664 97929 104247 106392 110484 119691 130572 138996 154699 159588 165726 180792 195858 208494 220968 239382 248589 261144 277992 293787 309398 319176 331452 359073 391716 416988 464097 478764 497178 587574 618796 662904 718146 783432 833976 928194 957528 994356 1077219 1175148 1237592 1392291 1436292 1701689 1856388 1988712 2011087 2154438 2350296 2784582 2872584 3231657 3403378 3712776 4022174 4176873 4308876 4795669 5105067 5569164 6033261 6463314 6806756 8044348 8353746 8617752 9591338 10210134 11138328 12066522 12530619 12926628 13613512 14387007 15315201 16088696 16707492 18099783 19182676 20420268 22121957 24133044 25061238 25853256 28774014 30630402 33414984 36199566 37591857 38365352 40840536 43161021 44243914 45945603 48266088 50122476 52752359 54299349 57548028 61260804 62343697 66365871 72399132 75183714 86322042 88487828 91891206 100244952 105504718 108598698 112775571 115096056 122521608 124687394 129483063 132731742 137836809 144798264 150367428 158257077 162898047 172644084 176975656 183782412 187031091 199097613 211009436 217197396 225551142 249374788 258966126 265463484 275673618 300734856 316514154 325796094 345288168 367564824 374062182 388449189 398195226 413510427 422018872 434394792 451102284 474771231 488694141 498749576 517932252 530926968 551347236 561093273 597292839 633028308 651592188 685780667 748124364 776898378 796390452 827020854 902204568 949542462 977388282 1035864504 1102694472 1122186546 1165347567 1194585678 1240531281 1266056616 1303184376 1371561334 1424313693 1466082423 1496248728 1553796756 1592780904 1654041708 1683279819 1791878517 1899084924 1954776564 2057342001 2244373092 2330695134 2389171356 2481062562 2743122668 2848627386 2932164846 3107593512 3308083416 3366559638 3496042701 3583757034 3798169848 3909553128 4114684002 4272941079 4488746184 4661390268 4778342712 4962125124 5049839457 5375635551 5486245336 5697254772 5864329692 6172026003 6733119276 6992085402 7167514068 8229368004 8545882158 9322780536 9924250248 10099678914 10751271102 11394509544 11728659384 12344052006 12818823237 13466238552 13984170804 14335028136 15149518371 16126906653 16458736008 17091764316 18516078009 20199357828 21502542204 24688104012 25637646474 27968341608 30299036742 32253813306 34183528632 37032156018 38456469711 40398715656 43005084408 45448555113 49376208024 51275292948 55548234027 60598073484 64507626612 74064312036 76912939422 90897110226 102550585896 111096468054 121196146968 129015253224 148128624072 153825878844 166644702081 181794220452 222192936108 307651757688 333289404162 363588440904 444385872216 499934106243 666578808324 999868212486 1333157616648 1999736424972 3999472849944
• Sum of all divisors σ(n): 13635183744000
• Sum of proper divisors (its aliquot sum) s(n): 9635710894056
• 3999472849944 is an abundant number, because the sum of its proper divisors (9635710894056) is greater than itself. Its abundance is 5636238044112

Bases of 3999472849944

• Binary: 111010001100110011001010001001010000011000₂
• Hexadecimal: 0x3A333289418
• Base-36: 1F1BYVDI0

Squares and roots of 3999472849944

• 3999472849944 squared (3999472849944²) is 15995783077439181540803136
• 3999472849944 cubed (3999472849944³) is 63974700131811690246326715460572624384
• The square root of 3999472849944 is 1999868.2081437267
• The cube root of 3999472849944 is 15873.3131569187

Scales and comparisons

• 3,999,472,849,944 seconds is equal to 127,170 years, 45 weeks, 32 minutes, 24 seconds.
• To count from 1 to 3,999,472,849,944 would take you about three hundred seventeen thousand, nine hundred twenty-seven 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 3999472849944 cubic inches would be around 1322.8 feet tall.

Recreational maths with 3999472849944

• 3999472849944 backwards is 4499482749993
• 3999472849944 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3999472849944's digits is 81
• More coming soon!