137799157808

Names of 137799157808

• Cardinal: 137799157808 can be written as One hundred thirty-seven billion, seven hundred ninety-nine million, one hundred fifty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.37799157808 × 10¹¹

Factors of 137799157808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 219

Divisors of 137799157808

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 52 73 104 131 146 169 208 262 292 338 524 584 676 949 1048 1168 1352 1703 1898 2096 2704 3406 3796 5329 6812 7592 9563 10658 12337 13624 15184 19126 21316 22139 24674 27248 38252 42632 44278 49348 69277 76504 85264 88556 98696 124319 138554 153008 177112 197392 248638 277108 354224 389017 497276 554216 698099 778034 900601 994552 1108432 1396198 1556068 1616147 1801202 1989104 2792396 3112136 3232294 3602404 5057221 5584792 6224272 6464588 7204808 9075287 10114442 11169584 12929176 14409616 18150574 20228884 25858352 36301148 40457768 50961227 65743873 72602296 80915536 101922454 117978731 131487746 145204592 203844908 235957462 262975492 407689816 471914924 525950984 662495951 815379632 943829848 1051901968 1324991902 1887659696 2649983804 5299967608 8612447363 10599935216 17224894726 34449789452 68899578904 137799157808
• Sum of all divisors σ(n): 295355895120
• Sum of proper divisors (its aliquot sum) s(n): 157556737312
• 137799157808 is an abundant number, because the sum of its proper divisors (157556737312) is greater than itself. Its abundance is 19757579504

Bases of 137799157808

• Binary: 10000000010101011110000100100000110000₂
• Hexadecimal: 0x2015784830
• Base-36: 1RAY26NK

Squares and roots of 137799157808

• 137799157808 squared (137799157808²) is 18988607892594087364864
• 137799157808 cubed (137799157808³) is 2616614175545806959278633210458112
• The square root of 137799157808 is 371213.0894890425
• The cube root of 137799157808 is 5165.1410738263

Scales and comparisons

• 137,799,157,808 seconds is equal to 4,381 years, 30 weeks, 3 days, 15 hours, 50 minutes, 8 seconds.
• To count from 1 to 137,799,157,808 would take you about eight thousand, seven hundred sixty-three 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 137799157808 cubic inches would be around 430.4 feet tall.

Recreational maths with 137799157808

• 137799157808 backwards is 808751997731
• The number of decimal digits it has is: 12
• The sum of 137799157808's digits is 65
• More coming soon!