139129628076

Names of 139129628076

• Cardinal: 139129628076 can be written as One hundred thirty-nine billion, one hundred twenty-nine million, six hundred twenty-eight thousand and seventy-six.

Scientific notation

• Scientific notation: 1.39129628076 × 10¹¹

Factors of 139129628076

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 179300

Divisors of 139129628076

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 108 114 171 228 342 379 513 684 758 1026 1137 1516 2052 2274 3411 4548 6822 7201 10233 13644 14402 20466 21603 28804 40932 43206 64809 86412 129618 178897 194427 259236 357794 388854 536691 715588 777708 1073382 1610073 2146764 3220146 3399043 4830219 6440292 6798086 9660438 10197129 13596172 19320876 20394258 30591387 40788516 61182774 67801963 91774161 122365548 135603926 183548322 203405889 271207852 367096644 406811778 610217667 813623556 1220435334 1288237297 1830653001 2440870668 2576474594 3661306002 3864711891 5152949188 7322612004 7729423782 11594135673 15458847564 23188271346 34782407019 46376542692 69564814038 139129628076
• Sum of all divisors σ(n): 380694944000
• Sum of proper divisors (its aliquot sum) s(n): 241565315924
• 139129628076 is an abundant number, because the sum of its proper divisors (241565315924) is greater than itself. Its abundance is 102435687848

Bases of 139129628076

• Binary: 10000001100100110001011010010110101100₂
• Hexadecimal: 0x2064C5A5AC
• Base-36: 1RWY6S30

Squares and roots of 139129628076

• 139129628076 squared (139129628076²) is 19357053408566087461776
• 139129628076 cubed (139129628076³) is 2693139641381067821023381746422976
• The square root of 139129628076 is 373000.8419239827
• The cube root of 139129628076 is 5181.7112466545

Scales and comparisons

• 139,129,628,076 seconds is equal to 4,423 years, 46 weeks, 2 days, 14 hours, 54 minutes, 36 seconds.
• To count from 1 to 139,129,628,076 would take you about eight thousand, eight hundred forty-seven 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 139129628076 cubic inches would be around 431.8 feet tall.

Recreational maths with 139129628076

• 139129628076 backwards is 670826921931
• 139129628076 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139129628076's digits is 54
• More coming soon!