15132427856

Names of 15132427856

• Cardinal: 15132427856 can be written as Fifteen billion, one hundred thirty-two million, four hundred twenty-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.5132427856 × 10¹⁰

Factors of 15132427856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19774

Divisors of 15132427856

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 182 208 364 541 728 1082 1456 2164 3787 4328 7033 7574 8656 14066 15148 19211 28132 30296 38422 49231 56264 60592 76844 98462 112528 134477 153688 196924 249743 268954 307376 393848 499486 537908 787696 998972 1075816 1748201 1997944 2151632 3496402 3995888 6992804 10393151 13985608 20786302 27971216 41572604 72752057 83145208 135110963 145504114 166290416 270221926 291008228 540443852 582016456 945776741 1080887704 1164032912 1891553482 2161775408 3783106964 7566213928 15132427856
• Sum of all divisors σ(n): 36153602688
• Sum of proper divisors (its aliquot sum) s(n): 21021174832
• 15132427856 is an abundant number, because the sum of its proper divisors (21021174832) is greater than itself. Its abundance is 5888746976

Bases of 15132427856

• Binary: 1110000101111101101000011001010000₂
• Hexadecimal: 0x385F68650
• Base-36: 6Y9GG28

Squares and roots of 15132427856

• 15132427856 squared (15132427856²) is 228990372817044756736
• 15132427856 cubed (15132427856³) is 3465180296372473268430590038016
• The square root of 15132427856 is 123013.9335847773
• The cube root of 15132427856 is 2473.4484909115

Scales and comparisons

• 15,132,427,856 seconds is equal to 481 years, 8 weeks, 3 days, 20 hours, 10 minutes, 56 seconds.
• To count from 1 to 15,132,427,856 would take you about nine hundred sixty-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 15132427856 cubic inches would be around 206.1 feet tall.

Recreational maths with 15132427856

• 15132427856 backwards is 65872423151
• The number of decimal digits it has is: 11
• The sum of 15132427856's digits is 44
• More coming soon!