165442490937472

Names of 165442490937472

• Cardinal: 165442490937472 can be written as One hundred sixty-five trillion, four hundred forty-two billion, four hundred ninety million, nine hundred thirty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.65442490937472 × 10¹⁴

Factors of 165442490937472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1393

Divisors of 165442490937472

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 41 56 64 68 82 112 119 128 136 164 224 238 272 287 328 448 476 544 574 607 656 697 719 896 952 1088 1148 1214 1312 1394 1438 1904 2176 2296 2428 2624 2788 2876 3808 4249 4592 4856 4879 5033 5248 5576 5752 7616 8498 9184 9712 9758 10066 10319 11152 11504 12223 15232 16996 18368 19424 19516 20132 20638 22304 23008 24446 24887 29479 33992 36736 38848 39032 40264 41276 44608 46016 48892 49774 58958 67984 72233 77696 78064 80528 82552 85561 89216 92032 97784 99548 117916 135968 144466 156128 161056 165104 171122 174209 195568 199096 206353 235832 271936 288932 312256 322112 330208 342244 348418 368449 391136 398192 412706 423079 436433 471664 501143 543872 577864 624512 644224 660416 684488 696836 736898 782272 796384 825412 846158 872866 943328 1002286 1155728 1320832 1368976 1393672 1473796 1564544 1592768 1650824 1692316 1745732 1886656 2004572 2311456 2579143 2737952 2787344 2947592 2961553 3055031 3185536 3301648 3384632 3491464 3508001 3773312 4009144 4622912 5158286 5475904 5574688 5895184 5923106 6110062 6263633 6603296 6769264 6982928 7016002 7419361 8018288 9245824 10316572 10951808 11149376 11790368 11846212 12220124 12527266 13206592 13538528 13965856 14032004 14838722 15106409 16036576 17893753 20633144 22298752 23580736 23692424 24440248 25054532 26413184 27077056 27931712 28064008 29677444 30212818 32073152 35787506 41266288 43845431 47161472 47384848 48880496 50109064 51935527 54154112 55863424 56128016 59354888 60425636 64146304 71575012 82532576 87690862 94769696 97760992 100218128 103871054 105744863 112256032 118709776 120851272 125256271 143150024 165065152 175381724 189539392 195521984 200436256 207742108 211489726 224512064 237419552 241702544 250512542 256808953 264914831 286300048 304193801 330130304 350763448 379078784 391043968 400872512 415484216 422979452 449024128 474839104 483405088 501025084 513617906 529829662 572600096 608387602 701526896 801745024 830968432 845958904 949678208 966810176 1002050168 1027235812 1059659324 1145200192 1216775204 1403053792 1661936864 1691917808 1797662671 1854403817 1933620352 2004100336 2054471624 2119318648 2129356607 2290400384 2433550408 2806107584 3323873728 3383835616 3595325342 3708807634 4008200672 4108943248 4238637296 4258713214 4503552127 4867100816 5612215168 6647747456 6767671232 7190650684 7417615268 8016401344 8217886496 8477274592 8517426428 9007104254 9734201632 10861508071 13535342464 14381301368 14835230536 16032802688 16435772992 16954549184 17034852856 18014208508 19468403264 21723016142 28762602736 29670461072 31524864889 32871545984 33909098368 34069705712 36028417016 38936806528 43446032284 57525205472 59340922144 63049729778 68139411424 72056834032 76030556497 86892064568 115050410944 118681844288 126099459556 136278822848 144113668064 152061112994 173784129136 184645637207 230100821888 237363688576 252198919112 272557645696 288227336128 304122225988 347568258272 369291274414 504397838224 576454672256 608244451976 695136516544 738582548828 1008795676448 1216488903952 1292519460449 1390273033088 1477165097656 2017591352896 2432977807904 2585038920898 2954330195312 4035182705792 4865955615808 5170077841796 5908660390624 9731911231616 10340155683592 11817320781248 20680311367184 23634641562496 41360622734368 82721245468736 165442490937472
• Sum of all divisors σ(n): 409805616729600
• Sum of proper divisors (its aliquot sum) s(n): 244363125792128
• 165442490937472 is an abundant number, because the sum of its proper divisors (244363125792128) is greater than itself. Its abundance is 78920634854656

Bases of 165442490937472

• Binary: 100101100111100000010100111001110011000010000000₂
• Hexadecimal: 0x967814E73080
• Base-36: 1MN78BI7B4

Squares and roots of 165442490937472

• 165442490937472 squared (165442490937472²) is 27371217807595504849413750784
• 165442490937472 cubed (165442490937472³) is 4528362454080691535616259092134019934978048
• The square root of 165442490937472 is 12862444.9828744457
• The cube root of 165442490937472 is 54897.0516029867

Scales and comparisons

• 165,442,490,937,472 seconds is equal to 5,260,559 years, 24 weeks, 1 day, 2 hours, 37 minutes, 52 seconds.
• To count from 1 to 165,442,490,937,472 would take you about thirteen million, one hundred fifty-one thousand, three 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 165442490937472 cubic inches would be around 4574.8 feet tall.

Recreational maths with 165442490937472

• 165442490937472 backwards is 274739094244561
• The number of decimal digits it has is: 15
• The sum of 165442490937472's digits is 67
• More coming soon!