13345572636

Names of 13345572636

• Cardinal: 13345572636 can be written as Thirteen billion, three hundred forty-five million, five hundred seventy-two thousand, six hundred thirty-six.

Scientific notation

• Scientific notation: 1.3345572636 × 10¹⁰

Factors of 13345572636

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 46245

Divisors of 13345572636

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 132 162 198 243 297 324 396 486 594 729 891 972 1188 1458 1782 2187 2673 2916 3564 4374 5346 6561 8019 8748 10692 13122 16038 24057 26244 32076 46229 48114 72171 92458 96228 138687 144342 184916 277374 288684 416061 508519 554748 832122 1017038 1248183 1525557 1664244 2034076 2496366 3051114 3744549 4576671 4992732 6102228 7489098 9153342 11233647 13730013 14978196 18306684 22467294 27460026 33700941 41190039 44934588 54920052 67401882 82380078 101102823 123570117 134803764 164760156 202205646 247140234 303308469 370710351 404411292 494280468 606616938 741420702 1112131053 1213233876 1482841404 2224262106 3336393159 4448524212 6672786318 13345572636
• Sum of all divisors σ(n): 38215752120
• Sum of proper divisors (its aliquot sum) s(n): 24870179484
• 13345572636 is an abundant number, because the sum of its proper divisors (24870179484) is greater than itself. Its abundance is 11524606848

Bases of 13345572636

• Binary: 1100011011011101010100011100011100₂
• Hexadecimal: 0x31B75471C
• Base-36: 64PLXR0

Squares and roots of 13345572636

• 13345572636 squared (13345572636²) is 178104308982751988496
• 13345572636 cubed (13345572636³) is 2376903992313903933646804395456
• The square root of 13345572636 is 115523.0394163865
• The cube root of 13345572636 is 2371.9875459915

Scales and comparisons

• 13,345,572,636 seconds is equal to 424 years, 18 weeks, 15 hours, 30 minutes, 36 seconds.
• To count from 1 to 13,345,572,636 would take you about eight hundred forty-eight 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 13345572636 cubic inches would be around 197.7 feet tall.

Recreational maths with 13345572636

• 13345572636 backwards is 63627554331
• The number of decimal digits it has is: 11
• The sum of 13345572636's digits is 45
• More coming soon!