129666627132804

Names of 129666627132804

• Cardinal: 129666627132804 can be written as One hundred twenty-nine trillion, six hundred sixty-six billion, six hundred twenty-seven million, one hundred thirty-two thousand, eight hundred four.

Scientific notation

• Scientific notation: 1.29666627132804 × 10¹⁴

Factors of 129666627132804

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 429844

Divisors of 129666627132804

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 1039 2078 3117 4156 6234 8243 9351 12468 16486 18702 24729 32972 37404 49458 74187 98916 148374 296748 420557 841114 1261671 1682228 2523342 3785013 5046684 7570026 8564477 15140052 17128954 25693431 34257908 51386862 77080293 102773724 154160586 308321172 436958723 873917446 1310876169 1747834892 2621752338 3466651351 3932628507 5243504676 6933302702 7865257014 10399954053 13866605404 15730514028 20799908106 31199862159 41599816212 62399724318 124799448636 3601850753689 7203701507378 10805552261067 14407403014756 21611104522134 32416656783201 43222209044268 64833313566402 129666627132804
• Sum of all divisors σ(n): 328124465585280
• Sum of proper divisors (its aliquot sum) s(n): 198457838452476
• 129666627132804 is an abundant number, because the sum of its proper divisors (198457838452476) is greater than itself. Its abundance is 68791211319672

Bases of 129666627132804

• Binary: 11101011110111001011101001111111101110110000100₂
• Hexadecimal: 0x75EE5D3FDD84
• Base-36: 19YO0XWGP0

Squares and roots of 129666627132804

• 129666627132804 squared (129666627132804²) is 16813434191997622481852902416
• 129666627132804 cubed (129666627132804³) is 2180141302195693413675286822522863684454464
• The square root of 129666627132804 is 11387125.4991241753
• The cube root of 129666627132804 is 50614.6305775107

Scales and comparisons

• 129,666,627,132,804 seconds is equal to 4,122,997 years, 34 weeks, 1 day, 8 hours, 53 minutes, 24 seconds.
• To count from 1 to 129,666,627,132,804 would take you about ten million, three hundred seven thousand, four hundred ninety-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 129666627132804 cubic inches would be around 4217.9 feet tall.

Recreational maths with 129666627132804

• 129666627132804 backwards is 408231726666921
• The number of decimal digits it has is: 15
• The sum of 129666627132804's digits is 63
• More coming soon!