13254638238864

Names of 13254638238864

• Cardinal: 13254638238864 can be written as Thirteen trillion, two hundred fifty-four billion, six hundred thirty-eight million, two hundred thirty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3254638238864 × 10¹³

Factors of 13254638238864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 27597

Divisors of 13254638238864

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 121 132 144 176 198 242 264 363 396 484 528 726 792 968 1089 1452 1584 1936 2178 2904 4356 5808 8712 17424 27581 55162 82743 110324 165486 220648 248229 303391 330972 441296 496458 606782 661944 910173 992916 1213564 1323888 1820346 1985832 2427128 2730519 3337301 3640692 3971664 4854256 5461038 6674602 7281384 10011903 10922076 13349204 14562768 20023806 21844152 26698408 30035709 40047612 43688304 53396816 60071418 80095224 120142836 160190448 240285672 480571344 760711561 1521423122 2282134683 3042846244 4564269366 6085692488 6846404049 8367827171 9128538732 12171384976 13692808098 16735654342 18257077464 25103481513 27385616196 33471308684 36514154928 50206963026 54771232392 66942617368 75310444539 92046098881 100413926052 109542464784 133885234736 150620889078 184092197762 200827852104 276138296643 301241778156 368184395524 401655704208 552276593286 602483556312 736368791048 828414889929 1104553186572 1204967112624 1472737582096 1656829779858 2209106373144 3313659559716 4418212746288 6627319119432 13254638238864
• Sum of all divisors σ(n): 40774857325657
• Sum of proper divisors (its aliquot sum) s(n): 27520219086793
• 13254638238864 is an abundant number, because the sum of its proper divisors (27520219086793) is greater than itself. Its abundance is 14265580847929

Bases of 13254638238864

• Binary: 11000000111000010110000000001111110010010000₂
• Hexadecimal: 0xC0E1600FC90
• Base-36: 4P53HDS40

Squares and roots of 13254638238864

• 13254638238864 squared (13254638238864²) is 175685434843155759520010496
• 13254638238864 cubed (13254638238864³) is 2328646882683542078428350222668235116544
• 13254638238864 is a perfect square number. Its square root is 3640692
• The cube root of 13254638238864 is 23665.8782705767

Scales and comparisons

• 13,254,638,238,864 seconds is equal to 421,456 years, 25 weeks, 5 days, 19 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,254,638,238,864 would take you about one million, fifty-three thousand, six hundred forty-one 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 13254638238864 cubic inches would be around 1972.2 feet tall.

Recreational maths with 13254638238864

• 13254638238864 backwards is 46883283645231
• The number of decimal digits it has is: 14
• The sum of 13254638238864's digits is 63
• More coming soon!