13272812672

Names of 13272812672

• Cardinal: 13272812672 can be written as Thirteen billion, two hundred seventy-two million, eight hundred twelve thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.3272812672 × 10¹⁰

Factors of 13272812672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1032

Divisors of 13272812672

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 127 128 133 152 196 224 254 266 304 392 448 508 532 608 784 877 889 896 931 1016 1064 1216 1568 1754 1778 1862 2032 2128 2413 2432 3136 3508 3556 3724 4064 4256 4826 6139 6223 6272 7016 7112 7448 8128 8512 9652 12278 12446 14032 14224 14896 16256 16663 16891 17024 19304 24556 24892 28064 28448 29792 33326 33782 38608 42973 49112 49784 56128 56896 59584 66652 67564 77216 85946 98224 99568 111379 112256 113792 116641 118237 119168 133304 135128 154432 171892 196448 199136 222758 233282 236474 266608 270256 308864 343784 392896 398272 445516 466564 472948 533216 540512 687568 779653 785792 796544 816487 891032 933128 945896 1066432 1081024 1375136 1559306 1632974 1782064 1866256 1891792 2116201 2132864 2162048 2750272 3118612 3265948 3564128 3732512 3783584 4232402 5457571 5500544 6237224 6531896 7128256 7465024 7567168 8464804 10915142 12474448 13063792 14256512 14813407 14930048 15134336 16929608 21830284 24948896 26127584 29626814 33859216 43660568 49897792 52255168 59253628 67718432 87321136 99795584 103693849 104510336 118507256 135436864 174642272 207387698 237014512 270873728 349284544 414775396 474029024 698569088 829550792 948058048 1659101584 1896116096 3318203168 6636406336 13272812672
• Sum of all divisors σ(n): 32670028800
• Sum of proper divisors (its aliquot sum) s(n): 19397216128
• 13272812672 is an abundant number, because the sum of its proper divisors (19397216128) is greater than itself. Its abundance is 6124403456

Bases of 13272812672

• Binary: 1100010111000111110000110010000000₂
• Hexadecimal: 0x3171F0C80
• Base-36: 63IAFSW

Squares and roots of 13272812672

• 13272812672 squared (13272812672²) is 176167556226003779584
• 13272812672 cubed (13272812672³) is 2338238972671775461582410088448
• The square root of 13272812672 is 115207.6936319793
• The cube root of 13272812672 is 2367.6690020067

Scales and comparisons

• 13,272,812,672 seconds is equal to 422 years, 1 week, 5 days, 12 hours, 24 minutes, 32 seconds.
• To count from 1 to 13,272,812,672 would take you about eight hundred forty-four 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 13272812672 cubic inches would be around 197.3 feet tall.

Recreational maths with 13272812672

• 13272812672 backwards is 27621827231
• The number of decimal digits it has is: 11
• The sum of 13272812672's digits is 41
• More coming soon!