13250899836

Names of 13250899836

• Cardinal: 13250899836 can be written as Thirteen billion, two hundred fifty million, eight hundred ninety-nine thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 1.3250899836 × 10¹⁰

Factors of 13250899836

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 649

Divisors of 13250899836

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 37 54 74 81 108 111 148 162 222 243 324 333 444 486 607 666 972 999 1214 1332 1821 1998 2428 2997 3642 3996 5463 5994 7284 8991 10926 11988 16389 17982 21852 22459 32778 35964 44918 49167 65556 67377 89836 98334 134754 147501 196668 202131 269508 295002 368449 404262 590004 606393 736898 808524 1105347 1212786 1473796 1819179 2210694 2425572 3316041 3638358 4421388 5457537 6632082 7276716 9948123 10915074 13264164 13632613 19896246 21830148 27265226 29844369 39792492 40897839 54530452 59688738 81795678 89533107 119377476 122693517 163591356 179066214 245387034 358132428 368080551 490774068 736161102 1104241653 1472322204 2208483306 3312724959 4416966612 6625449918 13250899836
• Sum of all divisors σ(n): 35733574968
• Sum of proper divisors (its aliquot sum) s(n): 22482675132
• 13250899836 is an abundant number, because the sum of its proper divisors (22482675132) is greater than itself. Its abundance is 9231775296

Bases of 13250899836

• Binary: 1100010101110100001010111101111100₂
• Hexadecimal: 0x315D0AF7C
• Base-36: 6358RR0

Squares and roots of 13250899836

• 13250899836 squared (13250899836²) is 175586346463704826896
• 13250899836 cubed (13250899836³) is 2326677089559745470668614789056
• The square root of 13250899836 is 115112.5529036689
• The cube root of 13250899836 is 2366.3653114761

Scales and comparisons

• 13,250,899,836 seconds is equal to 421 years, 17 weeks, 3 days, 21 hours, 30 minutes, 36 seconds.
• To count from 1 to 13,250,899,836 would take you about eight hundred forty-two 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 13250899836 cubic inches would be around 197.2 feet tall.

Recreational maths with 13250899836

• 13250899836 backwards is 63899805231
• 13250899836 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13250899836's digits is 54
• More coming soon!