72113785341

Names of 72113785341

• Cardinal: 72113785341 can be written as Seventy-two billion, one hundred thirteen million, seven hundred eighty-five thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 7.2113785341 × 10¹⁰

Factors of 72113785341

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 164

Divisors of 72113785341

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 13 17 39 51 131 169 221 289 393 507 663 867 1703 2197 2227 2873 3757 4913 5109 6591 6681 8619 11271 14739 22139 28951 37349 37859 48841 63869 66417 83521 86853 112047 113577 146523 191607 250563 287807 376363 492167 634933 643603 830297 863421 1085773 1129089 1476501 1904799 1930809 2490891 3257319 4892719 6398171 8366839 10793861 10941251 14115049 14678157 19194513 25100517 32381583 32823753 42345147 83176223 108768907 142236263 183495637 249528669 326306721 426708789 550486911 1413995791 1849071419 4241987373 5547214257 24037928447 72113785341
• Sum of all divisors σ(n): 111515490240
• Sum of proper divisors (its aliquot sum) s(n): 39401704899
• 72113785341 is a deficient number, because the sum of its proper divisors (39401704899) is less than itself. Its deficiency is 32712080442

Bases of 72113785341

• Binary: 1000011001010010100010000100111111101₂
• Hexadecimal: 0x10CA5109FD
• Base-36: X4MOOVX

Squares and roots of 72113785341

• 72113785341 squared (72113785341²) is 5200398036207826486281
• 72113785341 cubed (72113785341³) is 375020387670849144895842315406821
• The square root of 72113785341 is 268540.1000614247
• The cube root of 72113785341 is 4162.3580023597

Scales and comparisons

• 72,113,785,341 seconds is equal to 2,292 years, 51 weeks, 5 days, 7 hours, 2 minutes, 21 seconds.
• To count from 1 to 72,113,785,341 would take you about four thousand, five hundred eighty-five 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 72113785341 cubic inches would be around 346.9 feet tall.

Recreational maths with 72113785341

• 72113785341 backwards is 14358731127
• The number of decimal digits it has is: 11
• The sum of 72113785341's digits is 42
• More coming soon!