15109011252

Names of 15109011252

• Cardinal: 15109011252 can be written as Fifteen billion, one hundred nine million, eleven thousand, two hundred fifty-two.

Scientific notation

• Scientific notation: 1.5109011252 × 10¹⁰

Factors of 15109011252

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 273148

Divisors of 15109011252

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 29 36 53 58 87 106 116 159 174 212 261 318 348 477 522 636 954 1044 1537 1908 3074 4611 6148 9222 13833 18444 27666 55332 273061 546122 819183 1092244 1638366 2457549 3276732 4915098 7918769 9830196 14472233 15837538 23756307 28944466 31675076 43416699 47512614 57888932 71268921 86833398 95025228 130250097 142537842 173666796 260500194 285075684 419694757 521000388 839389514 1259084271 1678779028 2518168542 3777252813 5036337084 7554505626 15109011252
• Sum of all divisors σ(n): 40254800040
• Sum of proper divisors (its aliquot sum) s(n): 25145788788
• 15109011252 is an abundant number, because the sum of its proper divisors (25145788788) is greater than itself. Its abundance is 10036777536

Bases of 15109011252

• Binary: 1110000100100100010011011100110100₂
• Hexadecimal: 0x384913734
• Base-36: 6XVIJP0

Squares and roots of 15109011252

• 15109011252 squared (15109011252²) is 228282221013062607504
• 15109011252 cubed (15109011252³) is 3449118645917913775758395635008
• The square root of 15109011252 is 122918.7180701133
• The cube root of 15109011252 is 2472.1719901855

Scales and comparisons

• 15,109,011,252 seconds is equal to 480 years, 21 weeks, 5 days, 19 hours, 34 minutes, 12 seconds.
• To count from 1 to 15,109,011,252 would take you about nine hundred sixty 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 15109011252 cubic inches would be around 206 feet tall.

Recreational maths with 15109011252

• 15109011252 backwards is 25211090151
• The number of decimal digits it has is: 11
• The sum of 15109011252's digits is 27
• More coming soon!