56931072

Names of 56931072

• Cardinal: 56931072 can be written as Fifty-six million, nine hundred thirty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 5.6931072 × 10⁷

Factors of 56931072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 332

Divisors of 56931072

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 64 66 69 88 92 96 128 132 138 176 184 192 253 256 264 276 293 352 368 384 506 528 552 586 704 736 759 768 879 1012 1056 1104 1172 1408 1472 1518 1758 2024 2112 2208 2344 2816 2944 3036 3223 3516 4048 4224 4416 4688 5888 6072 6446 6739 7032 8096 8448 8832 9376 9669 12144 12892 13478 14064 16192 17664 18752 19338 20217 24288 25784 26956 28128 32384 37504 38676 40434 48576 51568 53912 56256 64768 74129 75008 77352 80868 97152 103136 107824 112512 148258 154704 161736 194304 206272 215648 222387 225024 296516 309408 323472 412544 431296 444774 593032 618816 646944 825088 862592 889548 1186064 1237632 1293888 1725184 1779096 2372128 2475264 2587776 3558192 4744256 5175552 7116384 9488512 14232768 18977024 28465536 56931072
• Sum of all divisors σ(n): 173069568
• Sum of proper divisors (its aliquot sum) s(n): 116138496
• 56931072 is an abundant number, because the sum of its proper divisors (116138496) is greater than itself. Its abundance is 59207424

Bases of 56931072

• Binary: 11011001001011001100000000₂
• Hexadecimal: 0x364B300
• Base-36: XW8AO

Squares and roots of 56931072

• 56931072 squared (56931072²) is 3241146959069184
• 56931072 cubed (56931072³) is 184521970889348767285248
• The square root of 56931072 is 7545.2681860885
• The cube root of 56931072 is 384.6949222009

Scales and comparisons

• 56,931,072 seconds is equal to 1 year, 42 weeks, 22 hours, 11 minutes, 12 seconds.
• To count from 1 to 56,931,072 would take you about two 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 56931072 cubic inches would be around 32.1 feet tall.

Recreational maths with 56931072

• 56931072 backwards is 27013965
• 56931072 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 56931072's digits is 33
• More coming soon!