125678426601

Names of 125678426601

• Cardinal: 125678426601 can be written as One hundred twenty-five billion, six hundred seventy-eight million, four hundred twenty-six thousand, six hundred one.

Scientific notation

• Scientific notation: 1.25678426601 × 10¹¹

Factors of 125678426601

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 66

Divisors of 125678426601

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 13 21 39 43 49 91 129 147 169 273 301 343 507 559 637 903 1029 1183 1677 1911 2107 2401 3549 3913 4459 6321 7203 7267 8281 11739 13377 14749 16807 21801 24843 27391 31213 44247 50421 50869 57967 82173 93639 103243 117649 152607 173901 191737 218491 309729 352947 356083 405769 575211 655473 722701 823543 1068249 1217307 1342159 1529437 2168103 2470629 2492581 2840383 4026477 4588311 5058907 5764801 7477743 8521149 9395113 10706059 15176721 17294403 17448067 19882681 28185339 32118177 35412349 52344201 59648043 65765791 74942413 106237047 122136469 139178767 197297373 224827239 247886443 366409407 417536301 460360537 743659329 854955283 974251369 1381081611 2564865849 2922754107 3222523759 5984686981 9667571277 17954060943 41892808867 125678426601
• Sum of all divisors σ(n): 216618157008
• Sum of proper divisors (its aliquot sum) s(n): 90939730407
• 125678426601 is a deficient number, because the sum of its proper divisors (90939730407) is less than itself. Its deficiency is 34738696194

Bases of 125678426601

• Binary: 1110101000011000001001001100111101001₂
• Hexadecimal: 0x1D430499E9
• Base-36: 1LQHOULL

Squares and roots of 125678426601

• 125678426601 squared (125678426601²) is 15795066912902944413201
• 125678426601 cubed (125678426601³) is 1985099157671156359271264893959801
• The square root of 125678426601 is 354511.5323949279
• The cube root of 125678426601 is 5009.0293722851

Scales and comparisons

• 125,678,426,601 seconds is equal to 3,996 years, 9 weeks, 4 days, 10 hours, 3 minutes, 21 seconds.
• To count from 1 to 125,678,426,601 would take you about seven thousand, nine hundred ninety-two 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 125678426601 cubic inches would be around 417.4 feet tall.

Recreational maths with 125678426601

• 125678426601 backwards is 106624876521
• The number of decimal digits it has is: 12
• The sum of 125678426601's digits is 48
• More coming soon!