66137013264

Names of 66137013264

• Cardinal: 66137013264 can be written as Sixty-six billion, one hundred thirty-seven million, thirteen thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 6.6137013264 × 10¹⁰

Factors of 66137013264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1112

Divisors of 66137013264

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 349 698 751 1047 1396 1502 2094 2253 2443 2792 3004 4188 4506 4886 5257 5584 6008 7329 8376 9012 9772 10514 12016 14658 15771 16752 18024 19544 21028 29316 31542 36048 39088 42056 58632 63084 84112 117264 126168 252336 262099 524198 564001 786297 1048396 1128002 1572594 1692003 1834693 2096792 2256004 3145188 3384006 3669386 3948007 4193584 4512008 5504079 6290376 6768012 7338772 7896014 9024016 11008158 11844021 12580752 13536024 14677544 15792028 22016316 23688042 27072048 29355088 31584056 44032632 47376084 63168112 88065264 94752168 189504336 196836349 393672698 590509047 787345396 1181018094 1377854443 1574690792 2362036188 2755708886 3149381584 4133563329 4724072376 5511417772 8267126658 9448144752 11022835544 16534253316 22045671088 33068506632 66137013264
• Sum of all divisors σ(n): 196082241600
• Sum of proper divisors (its aliquot sum) s(n): 129945228336
• 66137013264 is an abundant number, because the sum of its proper divisors (129945228336) is greater than itself. Its abundance is 63808215072

Bases of 66137013264

• Binary: 111101100110000100101011110000010000₂
• Hexadecimal: 0xF6612BC10
• Base-36: UDS9Q1C

Squares and roots of 66137013264

• 66137013264 squared (66137013264²) is 4374104523482511933696
• 66137013264 cubed (66137013264³) is 289290208887685291230890640543744
• The square root of 66137013264 is 257171.1750255071
• The cube root of 66137013264 is 4044.0345699755

Scales and comparisons

• 66,137,013,264 seconds is equal to 2,102 years, 49 weeks, 3 days, 16 hours, 34 minutes, 24 seconds.
• To count from 1 to 66,137,013,264 would take you about four thousand, two hundred 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 66137013264 cubic inches would be around 337 feet tall.

Recreational maths with 66137013264

• 66137013264 backwards is 46231073166
• The number of decimal digits it has is: 11
• The sum of 66137013264's digits is 39
• More coming soon!