139671803136

Names of 139671803136

• Cardinal: 139671803136 can be written as One hundred thirty-nine billion, six hundred seventy-one million, eight hundred three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.39671803136 × 10¹¹

Factors of 139671803136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 453933

Divisors of 139671803136

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 401 768 802 1203 1604 2406 3208 4812 6416 9624 12832 19248 25664 38496 51328 76992 102656 153984 307968 453527 907054 1360581 1814108 2721162 3628216 5442324 7256432 10884648 14512864 21769296 29025728 43538592 58051456 87077184 116102912 174154368 181864327 348308736 363728654 545592981 727457308 1091185962 1454914616 2182371924 2909829232 4364743848 5819658464 8729487696 11639316928 17458975392 23278633856 34917950784 46557267712 69835901568 139671803136
• Sum of all divisors σ(n): 372658515264
• Sum of proper divisors (its aliquot sum) s(n): 232986712128
• 139671803136 is an abundant number, because the sum of its proper divisors (232986712128) is greater than itself. Its abundance is 93314908992

Bases of 139671803136

• Binary: 10000010000101000101101001010100000000₂
• Hexadecimal: 0x2085169500
• Base-36: 1S5WZH1C

Squares and roots of 139671803136

• 139671803136 squared (139671803136²) is 19508212591261539434496
• 139671803136 cubed (139671803136³) is 2724747228581918169783226079379456
• The square root of 139671803136 is 373726.9098365811
• The cube root of 139671803136 is 5188.4334026025

Scales and comparisons

• 139,671,803,136 seconds is equal to 4,441 years, 6 weeks, 5 days, 19 hours, 5 minutes, 36 seconds.
• To count from 1 to 139,671,803,136 would take you about eight thousand, eight hundred eighty-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 139671803136 cubic inches would be around 432.4 feet tall.

Recreational maths with 139671803136

• 139671803136 backwards is 631308176931
• 139671803136 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139671803136's digits is 48
• More coming soon!