31474057216

Names of 31474057216

• Cardinal: 31474057216 can be written as Thirty-one billion, four hundred seventy-four million, fifty-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 3.1474057216 × 10¹⁰

Factors of 31474057216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 76

Divisors of 31474057216

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 67 112 128 134 224 256 268 448 469 512 536 896 938 1024 1072 1792 1876 2048 2144 3584 3752 4096 4288 7168 7504 8192 8576 14336 15008 16384 17152 28672 30016 32768 34304 57344 60032 65536 68608 114688 120064 131072 137216 229376 240128 262144 274432 458752 480256 524288 548864 917504 960512 1048576 1097728 1835008 1921024 2097152 2195456 3670016 3842048 4194304 4390912 7340032 7684096 8388608 8781824 14680064 15368192 16777216 17563648 29360128 30736384 33554432 35127296 58720256 61472768 67108864 70254592 117440512 122945536 140509184 234881024 245891072 281018368 469762048 491782144 562036736 983564288 1124073472 1967128576 2248146944 3934257152 4496293888 7868514304 15737028608 31474057216
• Sum of all divisors σ(n): 73014443488
• Sum of proper divisors (its aliquot sum) s(n): 41540386272
• 31474057216 is an abundant number, because the sum of its proper divisors (41540386272) is greater than itself. Its abundance is 10066329056

Bases of 31474057216

• Binary: 11101010100000000000000000000000000₂
• Hexadecimal: 0x754000000
• Base-36: EGIU9Z4

Squares and roots of 31474057216

• 31474057216 squared (31474057216²) is 990616277636041670656
• 31474057216 cubed (31474057216³) is 31178713401417716765987172253696
• The square root of 31474057216 is 177409.2929245817
• The cube root of 31474057216 is 3157.3125556623

Scales and comparisons

• 31,474,057,216 seconds is equal to 1,000 years, 40 weeks, 3 days, 1 hour, 40 minutes, 16 seconds.
• To count from 1 to 31,474,057,216 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 31474057216 cubic inches would be around 263.1 feet tall.

Recreational maths with 31474057216

• 31474057216 backwards is 61275047413
• The number of decimal digits it has is: 11
• The sum of 31474057216's digits is 40
• More coming soon!