161017900983368

Names of 161017900983368

• Cardinal: 161017900983368 can be written as One hundred sixty-one trillion, seventeen billion, nine hundred million, nine hundred eighty-three thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.61017900983368 × 10¹⁴

Factors of 161017900983368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 392

Divisors of 161017900983368

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 11 13 22 26 44 52 88 104 121 137 143 169 229 242 274 286 338 458 484 548 572 676 916 968 1096 1144 1352 1507 1573 1781 1832 1859 2519 2977 3014 3146 3562 3718 5038 5954 6028 6292 7124 7436 10076 11908 12056 12584 14248 14872 16577 18769 19591 20152 20449 23153 23816 27709 31373 32747 33154 37538 38701 39182 40898 46306 52441 55418 62746 65494 66308 75076 77402 78364 81796 92612 104882 110836 125492 130988 132616 150152 154804 156728 163592 185224 206459 209764 215501 221672 243997 250984 254683 261976 309608 345103 360217 407849 412918 419528 425711 431002 487994 509366 576851 681733 690206 720434 815698 825836 851422 862004 975988 1018732 1153702 1363466 1380412 1440868 1631396 1651672 1702844 1724008 1951976 2037464 2271049 2307404 2683967 2726932 2760824 2801513 2881736 3171961 3262792 3405688 3796133 4298101 4486339 4542098 4614808 4682821 5302037 5367934 5453864 5603026 6343922 6345361 7184417 7499063 7592266 8596202 8862529 8972678 9084196 9365642 10604074 10735868 11206052 12687844 12690722 14368834 14998126 15184532 17192404 17725058 17945356 18168392 18731284 21208148 21471736 22412104 25375688 25381444 28737668 29523637 29996252 30369064 34384808 34891571 35450116 35890712 37462568 42416296 47279111 49349729 50762888 55875313 57475336 58322407 59047274 59992504 69783142 70900232 79028587 82489693 93397421 94558222 97487819 98699458 111750626 116644814 118094548 139566284 158057174 164979386 186794842 189116444 194975638 197398916 223501252 233289628 236189096 279132568 316114348 329958772 373589684 378232888 383807281 389951276 394797832 447002504 466579256 520070221 614628443 632228696 641546477 659917544 726379069 747179368 767614562 779902552 869314457 984265129 1027371631 1040140442 1072366009 1214166473 1229256886 1283092954 1452758138 1535229124 1738628914 1968530258 2054743262 2080280884 2144732018 2428332946 2458513772 2566185908 2905516276 3070458248 3477257828 3937060516 4109486524 4160561768 4289464036 4856665892 4917027544 5132371816 5811032552 6760912873 6954515656 7874121032 7990169759 8218973048 8578928072 9713331784 10826916419 11301087941 12795446677 13355831203 13521825746 15980339518 21653832838 22602175882 25590893354 26711662406 27043651492 31960679036 43307665676 45204351764 51181786708 53423324812 54087302984 63921358072 86615331352 87891867349 90408703528 102363573416 106846649624 119096080609 140749913447 146914143233 166340806801 175783734698 238192161218 281499826894 293828286466 332681613602 351567469396 476384322436 562999653788 587656572932 665363227204 703134938792 952768644872 1125999307576 1175313145864 1330726454408 1548249047917 1829748874811 3096498095834 3659497749622 6192996191668 7318995499244 12385992383336 14637990998488 20127237622921 40254475245842 80508950491684 161017900983368
• Sum of all divisors σ(n): 363570115205745
• Sum of proper divisors (its aliquot sum) s(n): 202552214222377
• 161017900983368 is an abundant number, because the sum of its proper divisors (202552214222377) is greater than itself. Its abundance is 41534313239009

Bases of 161017900983368

• Binary: 100100100111000111100110110010100110010001001000₂
• Hexadecimal: 0x9271E6CA6448
• Base-36: 1L2QLOVWW8

Squares and roots of 161017900983368

• 161017900983368 squared (161017900983368²) is 25926764437089701541412623424
• 161017900983368 cubed (161017900983368³) is 4174673188950416344797049282599138271212032
• The square root of 161017900983368 is 12689282.9184066977
• The cube root of 161017900983368 is 54403.2344015869

Scales and comparisons

• 161,017,900,983,368 seconds is equal to 5,119,871 years, 9 weeks, 6 days, 5 hours, 36 minutes, 8 seconds.
• To count from 1 to 161,017,900,983,368 would take you about twelve million, seven hundred ninety-nine thousand, six hundred seventy-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 161017900983368 cubic inches would be around 4533.6 feet tall.

Recreational maths with 161017900983368

• 161017900983368 backwards is 863389009710161
• The number of decimal digits it has is: 15
• The sum of 161017900983368's digits is 62
• More coming soon!