990516115498

Names of 990516115498

• Cardinal: 990516115498 can be written as Nine hundred ninety billion, five hundred sixteen million, one hundred fifteen thousand, four hundred ninety-eight.

Scientific notation

• Scientific notation: 9.90516115498 × 10¹¹

Factors of 990516115498

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5543

Divisors of 990516115498

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 13 14 26 31 49 62 91 98 182 217 343 403 434 637 686 757 806 1274 1514 1519 2821 3038 4459 4733 5299 5642 8918 9466 9841 10598 10633 19682 19747 21266 23467 33131 37093 39494 46934 61529 66262 68887 74186 123058 137774 138229 146723 164269 231917 259651 276458 293446 305071 328538 430703 463834 482209 519302 610142 861406 964418 1027061 1149883 1623419 1907399 2054122 2135497 2299766 3014921 3246838 3375463 3582881 3814798 4270994 6029842 6750926 7165762 7189427 8049181 13351793 14378854 14948479 16098362 21104447 25080167 26703586 29896958 42208894 46577453 50160334 50325989 93154906 93462551 100651978 104639353 111069311 175561169 186925102 209278706 222138622 326042171 351122338 652084342 654237857 777485177 1228928183 1308475714 1443901043 1554970354 2282295197 2457856366 2887802086 4564590394 5442396239 10107307301 10884792478 15976066379 20214614602 31952132758 38096773673 70751151107 76193547346 141502302214 495258057749 990516115498
• Sum of all divisors σ(n): 1929108787200
• Sum of proper divisors (its aliquot sum) s(n): 938592671702
• 990516115498 is a deficient number, because the sum of its proper divisors (938592671702) is less than itself. Its deficiency is 51923443796

Bases of 990516115498

• Binary: 1110011010011111010111000111100000101010₂
• Hexadecimal: 0xE69F5C782A
• Base-36: CN1BPY5M

Squares and roots of 990516115498

• 990516115498 squared (990516115498²) is 981122175061247275788004
• 990516115498 cubed (990516115498³) is 971817325670615381848368429026885992
• The square root of 990516115498 is 995246.7611090225
• The cube root of 990516115498 is 9968.2865839021

Scales and comparisons

• 990,516,115,498 seconds is equal to 31,495 years, 18 weeks, 21 hours, 24 minutes, 58 seconds.
• To count from 1 to 990,516,115,498 would take you about sixty-two thousand, nine hundred ninety 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 990516115498 cubic inches would be around 830.7 feet tall.

Recreational maths with 990516115498

• 990516115498 backwards is 894511615099
• The number of decimal digits it has is: 12
• The sum of 990516115498's digits is 58
• More coming soon!