51474731672

Names of 51474731672

• Cardinal: 51474731672 can be written as Fifty-one billion, four hundred seventy-four million, seven hundred thirty-one thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 5.1474731672 × 10¹⁰

Factors of 51474731672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 623

Divisors of 51474731672

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 49 52 56 91 98 104 182 196 343 364 392 601 637 686 728 1202 1274 1372 2401 2404 2548 2744 4207 4459 4802 4808 5096 7813 8414 8918 9604 15626 16807 16828 17836 19208 29449 31213 31252 33614 33656 35672 54691 58898 62426 62504 67228 109382 117649 117796 124852 134456 206143 218491 218764 235298 235592 249704 382837 412286 436982 437528 470596 765674 823543 824572 873964 941192 1443001 1529437 1531348 1647086 1649144 1747928 2679859 2886002 3058874 3062696 3294172 5359718 5772004 6117748 6588344 10101007 10706059 10719436 11544008 12235496 18759013 20202014 21412118 21438872 37518026 40404028 42824236 70707049 75036052 80808056 85648472 131313091 141414098 150072104 262626182 282828196 494949343 525252364 565656392 919191637 989898686 1050504728 1838383274 1979797372 3676766548 3959594744 6434341459 7353533096 12868682918 25737365836 51474731672
• Sum of all divisors σ(n): 121464336000
• Sum of proper divisors (its aliquot sum) s(n): 69989604328
• 51474731672 is an abundant number, because the sum of its proper divisors (69989604328) is greater than itself. Its abundance is 18514872656

Bases of 51474731672

• Binary: 101111111100001000100001001010011000₂
• Hexadecimal: 0xBFC221298
• Base-36: NNAQ55K

Squares and roots of 51474731672

• 51474731672 squared (51474731672²) is 2649648000704399915584
• 51474731672 cubed (51474731672³) is 136389919861510252644465851176448
• The square root of 51474731672 is 226880.4347492309
• The cube root of 51474731672 is 3719.9008450467

Scales and comparisons

• 51,474,731,672 seconds is equal to 1,636 years, 38 weeks, 2 days, 8 hours, 34 minutes, 32 seconds.
• To count from 1 to 51,474,731,672 would take you about three thousand, two hundred seventy-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 51474731672 cubic inches would be around 310 feet tall.

Recreational maths with 51474731672

• 51474731672 backwards is 27613747415
• The number of decimal digits it has is: 11
• The sum of 51474731672's digits is 47
• More coming soon!