3981499688826

Names of 3981499688826

• Cardinal: 3981499688826 can be written as Three trillion, nine hundred eighty-one billion, four hundred ninety-nine million, six hundred eighty-eight thousand, eight hundred twenty-six.

Scientific notation

• Scientific notation: 3.981499688826 × 10¹²

Factors of 3981499688826

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 124

Divisors of 3981499688826

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 37 54 66 71 74 81 99 111 121 142 162 198 213 222 242 243 297 333 363 407 426 486 594 639 666 726 729 781 814 891 999 1089 1221 1278 1331 1458 1562 1782 1917 1998 2178 2343 2442 2627 2662 2673 2997 3267 3663 3834 3993 4477 4686 5041 5254 5346 5751 5994 6534 7029 7326 7881 7986 8019 8591 8954 8991 9801 10082 10989 11502 11979 13431 14058 14641 15123 15762 16038 17182 17253 17982 19602 21087 21978 23643 23958 25773 26862 26973 28897 29282 29403 30246 32967 34506 35937 40293 42174 43923 45369 47286 49247 51546 51759 53946 55451 57794 58806 63261 65934 70929 71874 77319 80586 86691 87846 88209 90738 94501 98494 98901 103518 107811 110902 120879 126522 131769 136107 141858 147741 154638 166353 173382 176418 186517 189002 189783 197802 212787 215622 231957 241758 260073 263538 272214 283503 295482 296703 317867 323433 332706 362637 373034 379566 395307 408321 425574 443223 463914 499059 520146 541717 559551 567006 569349 593406 609961 635734 638361 646866 695871 725274 780219 790614 816642 850509 886446 953601 970299 998118 1039511 1083434 1087911 1119102 1138698 1185921 1219922 1224963 1276722 1329669 1391742 1497177 1560438 1625151 1678653 1701018 1829883 1907202 1915083 1940598 2051687 2079022 2087613 2175822 2340657 2371842 2449926 2551527 2659338 2860803 2994354 3118533 3250302 3263733 3357306 3496537 3557763 3659766 3674889 3830166 3989007 4103374 4175226 4491531 4681314 4875453 5035959 5103054 5489649 5721606 6155061 6237066 6262839 6527466 6709571 6993074 7021971 7115526 7349778 7654581 7978014 8582409 8983062 9355599 9750906 10071918 10489611 10673289 10979298 11967021 12310122 12525678 13419142 13474593 14043942 14626359 15107877 15309162 16468947 17164818 18465183 18711198 20128713 20979222 21065913 21346578 22568557 22963743 23934042 25747227 26949186 28066797 29252718 30215754 31468833 32937894 35901063 36930366 38461907 40257426 40423779 42131826 43879077 45137114 45323631 45927486 49406841 51494454 55395549 56133594 60386139 62937666 67705671 68891229 71802126 73805281 76923814 77241681 80847558 84200391 87758154 90647262 94406499 98813682 110791098 115385721 120772278 131637231 135411342 135970893 137782458 147610562 148220523 154483362 166186647 168400782 181158417 188812998 203117013 221415843 230771442 231725043 248254127 252601173 263274462 271941786 283219497 296441046 332373294 346157163 362316834 394911693 406234026 442831686 444661569 463450086 496508254 498559941 505202346 543475251 566438994 609351039 664247529 692314326 744762381 757803519 789823386 849658491 889323138 997119882 1038471489 1086950502 1218702078 1328495058 1489524762 1495679823 1515607038 1630425753 1699316982 1828053117 1992742587 2076942978 2234287143 2548975473 2730795397 2991359646 3115414467 3260851506 3656106234 3985485174 4468574286 4891277259 5097950946 5461590794 5484159351 5978227761 6230828934 6702861429 8192386191 9346243401 9782554518 10968318702 11956455522 13405722858 16384772382 16452478053 17934683283 18692486802 20108584287 24577158573 28038730203 32904956106 35869366566 40217168574 49154317146 53804049849 56077460406 60325752861 73731475719 107608099698 120651505722 147462951438 180977258583 221194427157 361954517166 442388854314 663583281471 1327166562942 1990749844413 3981499688826
• Sum of all divisors σ(n): 10260334868730
• Sum of proper divisors (its aliquot sum) s(n): 6278835179904
• 3981499688826 is an abundant number, because the sum of its proper divisors (6278835179904) is greater than itself. Its abundance is 2297335491078

Bases of 3981499688826

• Binary: 111001111100000011110111111110011101111010₂
• Hexadecimal: 0x39F03DFE77A
• Base-36: 1ET2Q45MI

Squares and roots of 3981499688826

• 3981499688826 squared (3981499688826²) is 15852339772121534829258276
• 3981499688826 cubed (3981499688826³) is 63116085869865914672545346934385223976
• The square root of 3981499688826 is 1995369.5619674067
• The cube root of 3981499688826 is 15849.4998483169

Scales and comparisons

• 3,981,499,688,826 seconds is equal to 126,599 years, 19 weeks, 3 days, 7 hours, 47 minutes, 6 seconds.
• To count from 1 to 3,981,499,688,826 would take you about three hundred sixteen thousand, four hundred ninety-eight 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 3981499688826 cubic inches would be around 1320.8 feet tall.

Recreational maths with 3981499688826

• 3981499688826 backwards is 6288869941893
• 3981499688826 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3981499688826's digits is 81
• More coming soon!