137747005221

Names of 137747005221

• Cardinal: 137747005221 can be written as One hundred thirty-seven billion, seven hundred forty-seven million, five thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 1.37747005221 × 10¹¹

Factors of 137747005221

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6371

Divisors of 137747005221

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 17 21 23 37 51 69 73 111 119 161 219 259 357 391 483 511 629 777 851 1173 1241 1533 1679 1887 2553 2701 2737 3723 4403 5037 5957 6211 8103 8211 8687 11753 13209 14467 17871 18633 18907 26061 28543 35259 43401 43477 45917 56721 62123 85629 101269 105587 130431 137751 142853 186369 199801 229807 303807 316761 321419 428559 434861 453403 599403 689421 739109 964257 999971 1056091 1304583 1360209 1608649 2217327 2428501 2999913 3168273 3173821 3906719 4825947 5285561 7285503 7392637 7707851 9521463 10428269 11720157 15856683 16775911 16999507 22177911 23123553 27347033 31284807 36998927 50327733 50998521 53954957 72997883 82041099 89854537 110996781 117431377 161864871 177280573 218993649 269563611 285190487 352294131 385845953 531841719 628981759 855571461 1157537859 1240964011 1886945277 1996333409 2700921671 3722892033 5989000227 6559381201 8102765013 19678143603 45915668407 137747005221
• Sum of all divisors σ(n): 241479622656
• Sum of proper divisors (its aliquot sum) s(n): 103732617435
• 137747005221 is a deficient number, because the sum of its proper divisors (103732617435) is less than itself. Its deficiency is 34014387786

Bases of 137747005221

• Binary: 10000000010010010111000111111100100101₂
• Hexadecimal: 0x20125C7F25
• Base-36: 1RA30DGL

Squares and roots of 137747005221

• 137747005221 squared (137747005221²) is 18974237447354201258841
• 137747005221 cubed (137747005221³) is 2613644384725192873437855999408861
• The square root of 137747005221 is 371142.8366828599
• The cube root of 137747005221 is 5164.4893778751

Scales and comparisons

• 137,747,005,221 seconds is equal to 4,379 years, 48 weeks, 2 days, 1 hour, 21 seconds.
• To count from 1 to 137,747,005,221 would take you about eight thousand, seven hundred fifty-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 137747005221 cubic inches would be around 430.4 feet tall.

Recreational maths with 137747005221

• 137747005221 backwards is 122500747731
• The number of decimal digits it has is: 12
• The sum of 137747005221's digits is 39
• More coming soon!