31125080866816

Names of 31125080866816

• Cardinal: 31125080866816 can be written as Thirty-one trillion, one hundred twenty-five billion, eighty million, eight hundred sixty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.1125080866816 × 10¹³

Factors of 31125080866816

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 985

Divisors of 31125080866816

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 983 1024 1966 2048 3932 4096 7864 8192 15728 16384 31456 32768 62912 125824 251648 503296 966289 1006592 1932578 2013184 3865156 4026368 7730312 8052736 15460624 16105472 30921248 32210944 61842496 123684992 247369984 494739968 949862087 989479936 1899724174 1978959872 3799448348 3957919744 7598896696 7915839488 15197793392 15831678976 30395586784 31663357952 60791173568 121582347136 243164694272 486329388544 972658777088 1945317554176 3890635108352 7781270216704 15562540433408 31125080866816
• Sum of all divisors σ(n): 62312602107600
• Sum of proper divisors (its aliquot sum) s(n): 31187521240784
• 31125080866816 is an abundant number, because the sum of its proper divisors (31187521240784) is greater than itself. Its abundance is 62440373968

Bases of 31125080866816

• Binary: 111000100111011011111011000111000000000000000₂
• Hexadecimal: 0x1C4EDF638000
• Base-36: B16NXISXS

Squares and roots of 31125080866816

• 31125080866816 squared (31125080866816²) is 968770658965835441929977856
• 31125080866816 cubed (31125080866816³) is 30153065101710252919035529598204165226496
• The square root of 31125080866816 is 5578985.6485579887
• 31125080866816 is a perfect cube number. Its cube root is 31456

Scales and comparisons

• 31,125,080,866,816 seconds is equal to 989,681 years, 15 weeks, 2 days, 12 hours, 20 minutes, 16 seconds.
• To count from 1 to 31,125,080,866,816 would take you about two million, four hundred seventy-four thousand, two hundred three 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 31125080866816 cubic inches would be around 2621.3 feet tall.

Recreational maths with 31125080866816

• 31125080866816 backwards is 61866808052113
• The number of decimal digits it has is: 14
• The sum of 31125080866816's digits is 55
• More coming soon!