15151520132

Names of 15151520132

• Cardinal: 15151520132 can be written as Fifteen billion, one hundred fifty-one million, five hundred twenty thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.5151520132 × 10¹⁰

Factors of 15151520132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1559

Divisors of 15151520132

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 19 28 38 71 76 133 142 266 284 367 497 532 734 994 1093 1349 1468 1988 2186 2569 2698 4372 5138 5396 6973 7651 9443 10276 13946 15302 18886 20767 26057 27892 30604 37772 41534 48811 52114 77603 83068 97622 104228 145369 155206 182399 195244 290738 310412 364798 401131 495083 543221 581476 729596 802262 990166 1086442 1474457 1604524 1980332 2172884 2807917 2948914 3465581 5615834 5897828 6931162 7621489 10321199 11231668 13862324 15242978 20642398 28480301 30485956 41284796 53350423 56960602 106700846 113921204 199362107 213401692 398724214 541125719 797448428 1082251438 2164502876 3787880033 7575760066 15151520132
• Sum of all divisors σ(n): 32465018880
• Sum of proper divisors (its aliquot sum) s(n): 17313498748
• 15151520132 is an abundant number, because the sum of its proper divisors (17313498748) is greater than itself. Its abundance is 2161978616

Bases of 15151520132

• Binary: 1110000111000110011101100110000100₂
• Hexadecimal: 0x38719D984
• Base-36: 6YKTNR8

Squares and roots of 15151520132

• 15151520132 squared (15151520132²) is 229568562310401297424
• 15151520132 cubed (15151520132³) is 3478312693520341690918655739968
• The square root of 15151520132 is 123091.5112101561
• The cube root of 15151520132 is 2474.4882869311

Scales and comparisons

• 15,151,520,132 seconds is equal to 481 years, 40 weeks, 19 hours, 35 minutes, 32 seconds.
• To count from 1 to 15,151,520,132 would take you about nine hundred sixty-three 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 15151520132 cubic inches would be around 206.2 feet tall.

Recreational maths with 15151520132

• 15151520132 backwards is 23102515151
• The number of decimal digits it has is: 11
• The sum of 15151520132's digits is 26
• More coming soon!