121615735742996

Names of 121615735742996

• Cardinal: 121615735742996 can be written as One hundred twenty-one trillion, six hundred fifteen billion, seven hundred thirty-five million, seven hundred forty-two thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 1.21615735742996 × 10¹⁴

Factors of 121615735742996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 132894

Divisors of 121615735742996

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 11 22 44 1319 2638 5276 14509 18541 29018 37082 58036 74164 113021 203951 226042 407902 452084 815804 1243231 2486462 4972924 24455579 48911158 97822316 149074699 269011369 298149398 538022738 596298796 1076045476 1639821689 2095522361 3279643378 4191044722 6559286756 8382089444 23050745971 46101491942 92202983884 2763993994159 5527987988318 11055975976636 30403933935749 60807867871498 121615735742996
• Sum of all divisors σ(n): 232366107093120
• Sum of proper divisors (its aliquot sum) s(n): 110750371350124
• 121615735742996 is a deficient number, because the sum of its proper divisors (110750371350124) is less than itself. Its deficiency is 10865364392872

Bases of 121615735742996

• Binary: 11011101001101111011110101110100110001000010100₂
• Hexadecimal: 0x6E9BDEBA6214
• Base-36: 173XHX1ATW

Squares and roots of 121615735742996

• 121615735742996 squared (121615735742996²) is 14790387180310234836163056016
• 121615735742996 cubed (121615735742996³) is 1798743818857205251044357879561817727663936
• The square root of 121615735742996 is 11027952.4728299405
• The cube root of 121615735742996 is 49544.6301213769

Scales and comparisons

• 121,615,735,742,996 seconds is equal to 3,867,004 years, 11 weeks, 1 day, 1 hour, 29 minutes, 56 seconds.
• To count from 1 to 121,615,735,742,996 would take you about nine million, six hundred sixty-seven thousand, five hundred ten 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 121615735742996 cubic inches would be around 4128.7 feet tall.

Recreational maths with 121615735742996

• 121615735742996 backwards is 699247537516121
• The number of decimal digits it has is: 15
• The sum of 121615735742996's digits is 68
• More coming soon!