31473346746

Names of 31473346746

• Cardinal: 31473346746 can be written as Thirty-one billion, four hundred seventy-three million, three hundred forty-six thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 3.1473346746 × 10¹⁰

Factors of 31473346746

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 545

Divisors of 31473346746

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 17 19 34 38 51 57 102 114 137 274 289 323 361 367 411 578 646 722 734 822 867 969 1083 1101 1734 1938 2166 2202 2329 2603 4658 5206 5491 6137 6239 6973 6987 7809 10982 12274 12478 13946 13974 15618 16473 18411 18717 20919 32946 36822 37434 39593 41838 44251 49457 50279 79186 88502 98914 100558 104329 106063 118541 118779 132487 132753 148371 150837 208658 212126 237082 237558 264974 265506 296742 301674 312987 318189 355623 397461 625974 636378 711246 752267 794922 840769 854743 955301 1504534 1681538 1709486 1910602 2015197 2252279 2256801 2522307 2564229 2865903 4030394 4504558 4513602 5044614 5128458 5731806 6045591 6756837 12091182 13513674 14293073 14530631 16240117 18150719 28586146 29061262 32480234 36301438 38288743 42879219 43591893 48720351 54452157 76577486 85758438 87183786 97440702 108904314 114866229 229732458 276081989 308562223 552163978 617124446 828245967 925686669 1656491934 1851373338 5245557791 10491115582 15736673373 31473346746
• Sum of all divisors σ(n): 71280625536
• Sum of proper divisors (its aliquot sum) s(n): 39807278790
• 31473346746 is an abundant number, because the sum of its proper divisors (39807278790) is greater than itself. Its abundance is 8333932044

Bases of 31473346746

• Binary: 11101010011111101010010100010111010₂
• Hexadecimal: 0x753F528BA
• Base-36: EGIF1RU

Squares and roots of 31473346746

• 31473346746 squared (31473346746²) is 990571555393948788516
• 31473346746 cubed (31473346746³) is 31176602039638296851130690768936
• The square root of 31473346746 is 177407.2905660873
• The cube root of 31473346746 is 3157.2887986073

Scales and comparisons

• 31,473,346,746 seconds is equal to 1,000 years, 39 weeks, 1 day, 20 hours, 19 minutes, 6 seconds.
• To count from 1 to 31,473,346,746 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 31473346746 cubic inches would be around 263.1 feet tall.

Recreational maths with 31473346746

• 31473346746 backwards is 64764337413
• The number of decimal digits it has is: 11
• The sum of 31473346746's digits is 48
• More coming soon!