137270861805

Names of 137270861805

• Cardinal: 137270861805 can be written as One hundred thirty-seven billion, two hundred seventy million, eight hundred sixty-one thousand, eight hundred five.

Scientific notation

• Scientific notation: 1.37270861805 × 10¹¹

Factors of 137270861805

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3259

Divisors of 137270861805

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 55 77 105 151 165 231 281 385 453 755 843 1057 1155 1405 1661 1967 2265 2801 3091 3171 4215 4983 5285 5901 8305 8403 9273 9835 11627 14005 15455 15855 19607 21637 24915 29505 30811 34881 42015 42431 46365 58135 58821 64911 92433 98035 108185 127293 154055 174405 212155 215677 294105 297017 324555 422951 462165 466741 636465 647031 787081 891051 1078385 1268853 1400223 1485085 2114755 2333705 2361243 2960657 3235155 3267187 3935405 4455255 4652461 5509567 6344265 7001115 8657891 8881971 9801561 11806215 13957383 14803285 16335935 16528701 23262305 25973673 27547835 32567227 43289455 44409855 49007805 60605237 69786915 82643505 97701681 118849231 129868365 162836135 181815711 303026185 356547693 488508405 594246155 831944617 909078555 1307341541 1782738465 2495833851 3922024623 4159723085 6536707705 9151390787 12479169255 19610123115 27454172361 45756953935 137270861805
• Sum of all divisors σ(n): 276721754112
• Sum of proper divisors (its aliquot sum) s(n): 139450892307
• 137270861805 is an abundant number, because the sum of its proper divisors (139450892307) is greater than itself. Its abundance is 2180030502

Bases of 137270861805

• Binary: 1111111110101111110110001111111101101₂
• Hexadecimal: 0x1FF5FB1FED
• Base-36: 1R27IYUL

Squares and roots of 137270861805

• 137270861805 squared (137270861805²) is 18843289500687407858025
• 137270861805 cubed (137270861805³) is 2586634589000468616582620835235125
• The square root of 137270861805 is 370500.8256468533
• The cube root of 137270861805 is 5158.5318946629

Scales and comparisons

• 137,270,861,805 seconds is equal to 4,364 years, 41 weeks, 2 hours, 56 minutes, 45 seconds.
• To count from 1 to 137,270,861,805 would take you about eight thousand, seven hundred twenty-nine 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 137270861805 cubic inches would be around 429.9 feet tall.

Recreational maths with 137270861805

• 137270861805 backwards is 508168072731
• The number of decimal digits it has is: 12
• The sum of 137270861805's digits is 48
• More coming soon!