121374310772

Names of 121374310772

• Cardinal: 121374310772 can be written as One hundred twenty-one billion, three hundred seventy-four million, three hundred ten thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.21374310772 × 10¹¹

Factors of 121374310772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1722

Divisors of 121374310772

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 11 13 22 26 44 52 59 118 143 169 236 286 338 572 649 676 767 1298 1534 1637 1859 2197 2596 3068 3274 3718 4394 6548 7436 8437 8788 9971 16874 18007 19942 21281 24167 28561 33748 36014 39884 42562 48334 57122 72028 85124 96583 96668 109681 114244 129623 193166 219362 234091 259246 276653 314171 386332 438724 468182 518492 553306 628342 936364 1062413 1106612 1255579 1256684 1425853 1685099 2124826 2511158 2851706 3043183 3370198 3596489 4249652 5022316 5703412 6086366 6740396 7192978 12172732 13811369 14385956 16322527 18536089 27622738 32645054 37072178 39561379 46754357 55245476 65290108 74144356 79122758 93508714 158245516 179547797 187017428 212192851 359095594 424385702 514297927 718191188 848771404 1028595854 2057191708 2334121361 2758507063 4668242722 5517014126 9336485444 11034028252 30343577693 60687155386 121374310772
• Sum of all divisors σ(n): 255434044320
• Sum of proper divisors (its aliquot sum) s(n): 134059733548
• 121374310772 is an abundant number, because the sum of its proper divisors (134059733548) is greater than itself. Its abundance is 12685422776

Bases of 121374310772

• Binary: 1110001000010011110010000000101110100₂
• Hexadecimal: 0x1C42790174
• Base-36: 1JRB4PKK

Squares and roots of 121374310772

• 121374310772 squared (121374310772²) is 14731723315378035235984
• 121374310772 cubed (121374310772³) is 1788052763887811815395088373219648
• The square root of 121374310772 is 348388.1610675081
• The cube root of 121374310772 is 4951.1823964783

Scales and comparisons

• 121,374,310,772 seconds is equal to 3,859 years, 17 weeks, 6 hours, 19 minutes, 32 seconds.
• To count from 1 to 121,374,310,772 would take you about seven thousand, seven hundred eighteen 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 121374310772 cubic inches would be around 412.6 feet tall.

Recreational maths with 121374310772

• 121374310772 backwards is 277013473121
• The number of decimal digits it has is: 12
• The sum of 121374310772's digits is 38
• More coming soon!