68336832512

Names of 68336832512

• Cardinal: 68336832512 can be written as Sixty-eight billion, three hundred thirty-six million, eight hundred thirty-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 6.8336832512 × 10¹⁰

Factors of 68336832512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 41445

Divisors of 68336832512

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 104 124 128 208 248 256 403 416 496 512 806 832 992 1024 1612 1664 1984 2048 3224 3328 3968 4096 6448 6656 7936 12896 13312 15872 25792 26624 31744 41399 51584 53248 63488 82798 103168 126976 165596 206336 331192 412672 538187 662384 825344 1076374 1283369 1324768 1650688 2152748 2566738 2649536 4305496 5133476 5299072 8610992 10266952 10598144 16683797 17221984 20533904 21196288 33367594 34443968 41067808 42392576 66735188 68887936 82135616 84785152 133470376 137775872 164271232 169570304 266940752 275551744 328542464 533881504 551103488 657084928 1067763008 1102206976 1314169856 2135526016 2204413952 2628339712 4271052032 5256679424 8542104064 17084208128 34168416256 68336832512
• Sum of all divisors σ(n): 151920115200
• Sum of proper divisors (its aliquot sum) s(n): 83583282688
• 68336832512 is an abundant number, because the sum of its proper divisors (83583282688) is greater than itself. Its abundance is 15246450176

Bases of 68336832512

• Binary: 111111101001001100010101000000000000₂
• Hexadecimal: 0xFE9315000
• Base-36: VE5ZHFK

Squares and roots of 68336832512

• 68336832512 squared (68336832512²) is 4669922677773140230144
• 68336832512 cubed (68336832512³) is 319127723874973629039639661641728
• The square root of 68336832512 is 261413.1452547863
• The cube root of 68336832512 is 4088.3833878201

Scales and comparisons

• 68,336,832,512 seconds is equal to 2,172 years, 46 weeks, 5 days, 13 hours, 28 minutes, 32 seconds.
• To count from 1 to 68,336,832,512 would take you about four thousand, three hundred forty-five 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 68336832512 cubic inches would be around 340.7 feet tall.

Recreational maths with 68336832512

• 68336832512 backwards is 21523863386
• The number of decimal digits it has is: 11
• The sum of 68336832512's digits is 47
• More coming soon!