98910991969972

Names of 98910991969972

• Cardinal: 98910991969972 can be written as Ninety-eight trillion, nine hundred ten billion, nine hundred ninety-one million, nine hundred sixty-nine thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 9.8910991969972 × 10¹³

Factors of 98910991969972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 65179

Divisors of 98910991969972

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 13 14 26 28 52 91 182 307 364 614 1228 2149 3991 4298 7982 8596 15964 19531 27937 39062 45319 55874 78124 90638 111748 136717 181276 253903 273434 317233 507806 546868 589147 634466 1015612 1178294 1268932 1777321 2356588 3554642 4124029 5996017 7109284 8248058 11992034 13912933 16496116 23984068 27825866 41972119 55651732 77948221 83944238 97390531 155896442 167888476 180868129 194781062 311792884 361736258 389562124 545637547 723472516 885125389 1091275094 1266076903 1770250778 2182550188 2532153806 3540501556 5064307612 6195877723 11506630057 12391755446 23013260114 24783510892 46026520228 80546410399 161092820798 271733494423 322185641596 543466988846 1086933977692 1902134460961 3532535427499 3804268921922 7065070854998 7608537843844 14130141709996 24727747992493 49455495984986 98910991969972
• Sum of all divisors σ(n): 213748657633280
• Sum of proper divisors (its aliquot sum) s(n): 114837665663308
• 98910991969972 is an abundant number, because the sum of its proper divisors (114837665663308) is greater than itself. Its abundance is 15926673693336

Bases of 98910991969972

• Binary: 10110011111010110000010100010100110111010110100₂
• Hexadecimal: 0x59F5828A6EB4
• Base-36: Z272YT9DG

Squares and roots of 98910991969972

• 98910991969972 squared (98910991969972²) is 9783384332483865465349680784
• 98910991969972 cubed (98910991969972³) is 967684249149461492436453041035257513418048
• The square root of 98910991969972 is 9945400.5434659091
• The cube root of 98910991969972 is 46246.7820650769

Scales and comparisons

• 98,910,991,969,972 seconds is equal to 3,145,063 years, 30 weeks, 5 days, 19 hours, 12 minutes, 52 seconds.
• To count from 1 to 98,910,991,969,972 would take you about seven million, eight hundred sixty-two thousand, six hundred fifty-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 98910991969972 cubic inches would be around 3853.9 feet tall.

Recreational maths with 98910991969972

• 98910991969972 backwards is 27996919901989
• The number of decimal digits it has is: 14
• The sum of 98910991969972's digits is 88
• More coming soon!