148916961958712818

Names of 148916961958712818

• Cardinal: 148916961958712818 can be written as One hundred forty-eight quadrillion, nine hundred sixteen trillion, nine hundred sixty-one billion, nine hundred fifty-eight million, seven hundred twelve thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 1.48916961958712818 × 10¹⁷

Factors of 148916961958712818

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3581844

Divisors of 148916961958712818

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 13 26 73 146 149 199 298 398 739 949 1478 1898 1937 2587 3874 5174 9607 10877 14527 19214 21754 29054 29651 53947 59302 107894 110111 141401 147061 188851 220222 282802 294122 377702 385463 701311 770926 1402622 1431443 1911793 2164523 2862886 3580669 3823586 4329046 7161338 8038103 10735453 16076206 21470906 21912089 28138799 43824178 46548697 56277598 93097394 104495339 139560889 208990678 261388837 279121778 284857157 522777674 533519681 569714314 712553131 1067039362 1425106262 1599582497 2646114391 3199164994 3398054881 5292228782 6796109762 6935755853 9263190703 13871511706 18526381406 20794572461 34399487083 38946936713 41589144922 52016378563 68798974166 77893873426 104032757126 106170416519 193166350543 212340833038 386332701086 394271044259 506310177269 526576763809 676212921319 788542088518 1012620354538 1053153527618 1352425842638 1380215414747 2511162557059 2760430829494 5022325114118 5125523575367 6845497929517 7750440405887 10251047150734 13690995859034 15500880811774 28781786230907 38440103758057 57563572461814 76880207516114 78459937807541 100755725276531 156919875615082 201511450553062 374163221001791 499721348854741 748326442003582 999442697709482 1019979191498033 2039958382996066 5727575459950493 11455150919900986 74458480979356409 148916961958712818
• Sum of all divisors σ(n): 247057636392000000
• Sum of proper divisors (its aliquot sum) s(n): 98140674433287182
• 148916961958712818 is a deficient number, because the sum of its proper divisors (98140674433287182) is less than itself. Its deficiency is 50776287525425636

Bases of 148916961958712818

• Binary: 1000010001000011110011000000011010100101000101010111110010₂
• Hexadecimal: 0x2110F301A9455F2
• Base-36: 14QANNW477JM

Squares and roots of 148916961958712818

• 148916961958712818 squared (148916961958712818²) is 22176261559012720575742463397501124
• 148916961958712818 cubed (148916961958712818³) is 3302421498969962720427896608826241906244320748207432
• The square root of 148916961958712818 is 385897605.5363816559
• The cube root of 148916961958712818 is 530047.4170922997

Scales and comparisons

• 148,916,961,958,712,818 seconds is equal to 4,735,098,759 years, 45 weeks, 5 days, 5 hours, 6 minutes, 58 seconds.
• To count from 1 to 148,916,961,958,712,818 would take you about fourteen billion, two hundred five million, two hundred ninety-six thousand, two hundred seventy-nine 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 148916961958712818 cubic inches would be around 44170.6 feet tall.

Recreational maths with 148916961958712818

• 148916961958712818 backwards is 818217859169619841
• The number of decimal digits it has is: 18
• The sum of 148916961958712818's digits is 94
• More coming soon!