13647228928

Names of 13647228928

• Cardinal: 13647228928 can be written as Thirteen billion, six hundred forty-seven million, two hundred twenty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3647228928 × 10¹⁰

Factors of 13647228928

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 292

Divisors of 13647228928

• Number of divisors d(n): 78
• Complete list of divisors:
  1 2 4 8 16 32 64 67 128 134 223 256 268 446 512 536 892 1024 1072 1784 2048 2144 3568 4096 4288 7136 8576 14272 14941 17152 28544 29882 34304 49729 57088 59764 68608 99458 114176 119528 137216 198916 228352 239056 274432 397832 456704 478112 795664 913408 956224 1591328 1912448 3182656 3331843 3824896 6365312 6663686 7649792 12730624 13327372 15299584 25461248 26654744 30599168 50922496 53309488 61198336 101844992 106618976 203689984 213237952 426475904 852951808 1705903616 3411807232 6823614464 13647228928
• Sum of all divisors σ(n): 27823221564
• Sum of proper divisors (its aliquot sum) s(n): 14175992636
• 13647228928 is an abundant number, because the sum of its proper divisors (14175992636) is greater than itself. Its abundance is 528763708

Bases of 13647228928

• Binary: 1100101101011100000011000000000000₂
• Hexadecimal: 0x32D703000
• Base-36: 69P7H8G

Squares and roots of 13647228928

• 13647228928 squared (13647228928²) is 186246857413240029184
• 13647228928 cubed (13647228928³) is 2541753500239060576487449034752
• The square root of 13647228928 is 116821.3547601637
• The cube root of 13647228928 is 2389.7262764315

Scales and comparisons

• 13,647,228,928 seconds is equal to 433 years, 48 weeks, 6 days, 55 minutes, 28 seconds.
• To count from 1 to 13,647,228,928 would take you about eight hundred sixty-seven 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 13647228928 cubic inches would be around 199.1 feet tall.

Recreational maths with 13647228928

• 13647228928 backwards is 82982274631
• The number of decimal digits it has is: 11
• The sum of 13647228928's digits is 52
• More coming soon!