135864816

Names of 135864816

• Cardinal: 135864816 can be written as One hundred thirty-five million, eight hundred sixty-four thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.35864816 × 10⁸

Factors of 135864816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 225

Divisors of 135864816

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 31 34 41 48 51 62 68 82 93 102 123 124 131 136 164 186 204 246 248 262 272 328 372 393 408 492 496 524 527 656 697 744 786 816 984 1048 1054 1271 1394 1488 1572 1581 1968 2091 2096 2108 2227 2542 2788 3144 3162 3813 4061 4182 4216 4454 5084 5371 5576 6288 6324 6681 7626 8122 8364 8432 8908 10168 10742 11152 12183 12648 13362 15252 16113 16244 16728 17816 20336 21484 21607 24366 25296 26724 30504 32226 32488 33456 35632 42968 43214 48732 53448 61008 64452 64821 64976 69037 85936 86428 91307 97464 106896 128904 129642 138074 166501 172856 182614 194928 207111 257808 259284 273921 276148 333002 345712 365228 414222 499503 518568 547842 552296 666004 730456 828444 999006 1037136 1095684 1104592 1332008 1460912 1656888 1998012 2191368 2664016 2830517 3313776 3996024 4382736 5661034 7992048 8491551 11322068 16983102 22644136 33966204 45288272 67932408 135864816
• Sum of all divisors σ(n): 395974656
• Sum of proper divisors (its aliquot sum) s(n): 260109840
• 135864816 is an abundant number, because the sum of its proper divisors (260109840) is greater than itself. Its abundance is 124245024

Bases of 135864816

• Binary: 1000000110010010000111110000₂
• Hexadecimal: 0x81921F0
• Base-36: 28W1YO

Squares and roots of 135864816

• 135864816 squared (135864816²) is 18459248226713856
• 135864816 cubed (135864816³) is 2507962363820804330090496
• The square root of 135864816 is 11656.1063824933
• The cube root of 135864816 is 514.0858713845

Scales and comparisons

• 135,864,816 seconds is equal to 4 years, 16 weeks, 4 days, 12 hours, 13 minutes, 36 seconds.
• To count from 1 to 135,864,816 would take you about six 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 135864816 cubic inches would be around 42.8 feet tall.

Recreational maths with 135864816

• 135864816 backwards is 618468531
• The number of decimal digits it has is: 9
• The sum of 135864816's digits is 42
• More coming soon!