75470321712

Names of 75470321712

• Cardinal: 75470321712 can be written as Seventy-five billion, four hundred seventy million, three hundred twenty-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 7.5470321712 × 10¹⁰

Factors of 75470321712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 355

Divisors of 75470321712

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 79 158 237 271 316 474 542 632 813 948 1084 1264 1626 1896 2168 3252 3792 4336 6504 13008 21409 42818 64227 73441 85636 128454 146882 171272 220323 256908 293764 342544 440646 513816 587528 881292 1027632 1175056 1762584 3525168 5801839 11603678 17405517 19902511 23207356 34811034 39805022 46414712 59707533 69622068 79610044 92829424 119415066 139244136 159220088 238830132 278488272 318440176 477660264 955320528 1572298369 3144596738 4716895107 6289193476 9433790214 12578386952 18867580428 25156773904 37735160856 75470321712
• Sum of all divisors σ(n): 198164142080
• Sum of proper divisors (its aliquot sum) s(n): 122693820368
• 75470321712 is an abundant number, because the sum of its proper divisors (122693820368) is greater than itself. Its abundance is 47223498656

Bases of 75470321712

• Binary: 1000110010010011000011011100000110000₂
• Hexadecimal: 0x119261B830
• Base-36: YO52WXC

Squares and roots of 75470321712

• 75470321712 squared (75470321712²) is 5695769459312778610944
• 75470321712 cubed (75470321712³) is 429861553491719696200576164016128
• The square root of 75470321712 is 274718.6227979457
• The cube root of 75470321712 is 4225.9601792743

Scales and comparisons

• 75,470,321,712 seconds is equal to 2,399 years, 37 weeks, 4 days, 2 hours, 15 minutes, 12 seconds.
• To count from 1 to 75,470,321,712 would take you about four thousand, seven hundred ninety-nine 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 75470321712 cubic inches would be around 352.2 feet tall.

Recreational maths with 75470321712

• 75470321712 backwards is 21712307457
• The number of decimal digits it has is: 11
• The sum of 75470321712's digits is 39
• More coming soon!