13679509128

Names of 13679509128

• Cardinal: 13679509128 can be written as Thirteen billion, six hundred seventy-nine million, five hundred nine thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3679509128 × 10¹⁰

Factors of 13679509128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4299

Divisors of 13679509128

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 24 31 61 62 73 93 122 124 146 183 186 219 244 248 292 366 372 438 488 584 732 744 876 1464 1752 1891 2263 3782 4129 4453 4526 5673 6789 7564 8258 8906 9052 11346 12387 13359 13578 15128 16516 17812 18104 22692 24774 26718 27156 33032 35624 45384 49548 53436 54312 99096 106872 127999 138043 251869 255998 276086 301417 383997 414129 503738 511996 552172 602834 755607 767994 828258 904251 1007476 1023992 1104344 1205668 1511214 1535988 1656516 1808502 2014952 2411336 3022428 3071976 3313032 3617004 6044856 7234008 7807939 9343927 15615878 18386437 18687854 23423817 28031781 31231756 36772874 37375708 46847634 55159311 56063562 62463512 73545748 74751416 93695268 110318622 112127124 147091496 187390536 220637244 224254248 441274488 569979547 1139959094 1709938641 2279918188 3419877282 4559836376 6839754564 13679509128
• Sum of all divisors σ(n): 36381004800
• Sum of proper divisors (its aliquot sum) s(n): 22701495672
• 13679509128 is an abundant number, because the sum of its proper divisors (22701495672) is greater than itself. Its abundance is 9021986544

Bases of 13679509128

• Binary: 1100101111010111001011111010001000₂
• Hexadecimal: 0x32F5CBE88
• Base-36: 6A8FCSO

Squares and roots of 13679509128

• 13679509128 squared (13679509128²) is 187128969983035320384
• 13679509128 cubed (13679509128³) is 2559832452996169670339332465152
• The square root of 13679509128 is 116959.4336853595
• The cube root of 13679509128 is 2391.6089565751

Scales and comparisons

• 13,679,509,128 seconds is equal to 434 years, 50 weeks, 1 day, 15 hours, 38 minutes, 48 seconds.
• To count from 1 to 13,679,509,128 would take you about eight hundred sixty-nine 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 13679509128 cubic inches would be around 199.3 feet tall.

Recreational maths with 13679509128

• 13679509128 backwards is 82190597631
• The number of decimal digits it has is: 11
• The sum of 13679509128's digits is 51
• More coming soon!