64067132672

Names of 64067132672

• Cardinal: 64067132672 can be written as Sixty-four billion, sixty-seven million, one hundred thirty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.4067132672 × 10¹⁰

Factors of 64067132672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 96

Divisors of 64067132672

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 16 32 41 53 64 82 106 128 164 212 256 328 424 656 848 1312 1681 1696 2173 2624 2809 3362 3392 4346 5248 5618 6724 6784 8692 10496 11236 13448 13568 17384 22472 26896 34768 44944 53792 69536 89093 89888 107584 115169 139072 148877 178186 179776 215168 230338 278144 297754 356372 359552 430336 460676 556288 595508 712744 719104 921352 1191016 1425488 1842704 2382032 2850976 3685408 4721929 4764064 5701952 6103957 7370816 9443858 9528128 11403904 12207914 14741632 18887716 19056256 22807808 24415828 29483264 37775432 38112512 48831656 75550864 97663312 151101728 195326624 250262237 302203456 390653248 500524474 604406912 781306496 1001048948 1208813824 1562612992 2002097896 4004195792 8008391584 16016783168 32033566336 64067132672
• Sum of all divisors σ(n): 133599938220
• Sum of proper divisors (its aliquot sum) s(n): 69532805548
• 64067132672 is an abundant number, because the sum of its proper divisors (69532805548) is greater than itself. Its abundance is 5465672876

Bases of 64067132672

• Binary: 111011101010101100101101110100000000₂
• Hexadecimal: 0xEEAB2DD00
• Base-36: TFJWZY8

Squares and roots of 64067132672

• 64067132672 squared (64067132672²) is 4104597488811649859584
• 64067132672 cubed (64067132672³) is 262969791880854007173178298728448
• The square root of 64067132672 is 253114.8606305053
• The cube root of 64067132672 is 4001.3981085993

Scales and comparisons

• 64,067,132,672 seconds is equal to 2,037 years, 7 weeks, 17 hours, 44 minutes, 32 seconds.
• To count from 1 to 64,067,132,672 would take you about four thousand and seventy-four 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 64067132672 cubic inches would be around 333.4 feet tall.

Recreational maths with 64067132672

• 64067132672 backwards is 27623176046
• The number of decimal digits it has is: 11
• The sum of 64067132672's digits is 44
• More coming soon!