13151807100

Names of 13151807100

• Cardinal: 13151807100 can be written as Thirteen billion, one hundred fifty-one million, eight hundred seven thousand, one hundred.

Scientific notation

• Scientific notation: 1.31518071 × 10¹⁰

Factors of 13151807100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 635386

Divisors of 13151807100

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 25 30 36 45 46 50 60 69 75 90 92 100 115 138 150 180 207 225 230 276 300 345 414 450 460 575 690 828 900 1035 1150 1380 1725 2070 2300 3450 4140 5175 6900 10350 20700 635353 1270706 1906059 2541412 3176765 3812118 5718177 6353530 7624236 9530295 11436354 12707060 14613119 15883825 19060590 22872708 28590885 29226238 31767650 38121180 43839357 47651475 57181770 58452476 63535300 73065595 87678714 95302950 114363540 131518071 142954425 146131190 175357428 190605900 219196785 263036142 285908850 292262380 365327975 438393570 526072284 571817700 657590355 730655950 876787140 1095983925 1315180710 1461311900 2191967850 2630361420 3287951775 4383935700 6575903550 13151807100
• Sum of all divisors σ(n): 43016007216
• Sum of proper divisors (its aliquot sum) s(n): 29864200116
• 13151807100 is an abundant number, because the sum of its proper divisors (29864200116) is greater than itself. Its abundance is 16712393016

Bases of 13151807100

• Binary: 1100001111111010001010011001111100₂
• Hexadecimal: 0x30FE8A67C
• Base-36: 61I8VB0

Squares and roots of 13151807100

• 13151807100 squared (13151807100²) is 172970029995610410000
• 13151807100 cubed (13151807100³) is 2274868468583481959071911000000
• The square root of 13151807100 is 114681.3284715519
• The cube root of 13151807100 is 2360.4518370247

Scales and comparisons

• 13,151,807,100 seconds is equal to 418 years, 9 weeks, 4 days, 23 hours, 45 minutes.
• To count from 1 to 13,151,807,100 would take you about eight hundred thirty-six 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 13151807100 cubic inches would be around 196.7 feet tall.

Recreational maths with 13151807100

• 13151807100 backwards is 00170815131
• The number of decimal digits it has is: 11
• The sum of 13151807100's digits is 27
• More coming soon!