31474450722

Names of 31474450722

• Cardinal: 31474450722 can be written as Thirty-one billion, four hundred seventy-four million, four hundred fifty thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 3.1474450722 × 10¹⁰

Factors of 31474450722

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1161

Divisors of 31474450722

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 11 13 19 22 26 31 33 38 39 57 61 62 66 78 93 114 122 143 183 186 209 247 286 341 366 403 418 429 494 589 627 671 682 741 793 806 858 1021 1023 1159 1178 1209 1254 1342 1482 1586 1767 1891 2013 2042 2046 2318 2379 2418 2717 3063 3477 3534 3782 4026 4433 4758 5434 5673 6126 6479 6954 7657 8151 8723 8866 11231 11346 12749 12958 13273 13299 15067 15314 16302 17446 19399 19437 20801 22462 22971 24583 25498 26169 26546 26598 30134 31651 33693 35929 38247 38798 38874 39819 41602 45201 45942 49166 52338 58197 62281 62403 63302 67386 71858 73749 76494 79638 84227 90402 94953 107787 116394 124562 124806 146003 147498 165737 168454 186843 189906 213389 215574 252187 252681 270413 292006 331474 348161 373686 395219 411463 426778 438009 467077 497211 504374 505362 540826 601369 640167 685091 696322 756561 790438 809653 811239 822926 876018 934154 994422 1044483 1183339 1185657 1202738 1234389 1280334 1370182 1401231 1513122 1619306 1622478 1804107 1930711 2055273 2088966 2366678 2371314 2428959 2468778 2774057 2802462 3550017 3608214 3861422 4110546 4526093 4857918 5137847 5548114 5792133 6615059 7100034 7817797 8322171 8906183 9052186 10275694 11584266 13016729 13230118 13578279 15383407 15413541 15635594 16644342 17812366 19845177 21237821 23453391 25099243 26033458 26718549 27156558 30766814 30827082 36683509 39050187 39690354 42475642 46150221 46906782 50198486 53437098 63713463 73367018 75297729 78100374 85995767 92300442 110050527 127426926 150595458 169217477 171991534 220101054 257987301 276091673 338434954 403518599 476885617 507652431 515974602 552183346 807037198 828275019 953771234 1015304862 1210555797 1430656851 1656550038 2421111594 2861313702 5245741787 10491483574 15737225361 31474450722
• Sum of all divisors σ(n): 81754767360
• Sum of proper divisors (its aliquot sum) s(n): 50280316638
• 31474450722 is an abundant number, because the sum of its proper divisors (50280316638) is greater than itself. Its abundance is 18805865916

Bases of 31474450722

• Binary: 11101010100000001100000000100100010₂
• Hexadecimal: 0x754060122
• Base-36: EGJ2PLU

Squares and roots of 31474450722

• 31474450722 squared (31474450722²) is 990641048251606321284
• 31474450722 cubed (31474450722³) is 31179882856385607416596957767048
• The square root of 31474450722 is 177410.4019554659
• The cube root of 31474450722 is 3157.3257137613

Scales and comparisons

• 31,474,450,722 seconds is equal to 1,000 years, 41 weeks, 14 hours, 58 minutes, 42 seconds.
• To count from 1 to 31,474,450,722 would take you about two thousand and one 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 31474450722 cubic inches would be around 263.1 feet tall.

Recreational maths with 31474450722

• 31474450722 backwards is 22705447413
• 31474450722 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31474450722's digits is 39
• More coming soon!