42644628736

Names of 42644628736

• Cardinal: 42644628736 can be written as Forty-two billion, six hundred forty-four million, six hundred twenty-eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 4.2644628736 × 10¹⁰

Factors of 42644628736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5078

Divisors of 42644628736

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 19 32 38 41 43 64 76 82 86 128 152 164 172 256 304 328 344 608 656 688 779 817 1216 1312 1376 1558 1634 1763 2432 2624 2752 3116 3268 3526 4864 4973 5248 5504 6232 6536 7052 9946 10496 11008 12464 13072 14104 19892 24928 26144 28208 33497 39784 49856 52288 56416 66994 79568 94487 99712 104576 112832 133988 159136 188974 199424 203893 209152 213839 225664 267976 318272 377948 407786 427678 451328 535952 636544 755896 815572 855356 1071904 1273088 1511792 1631144 1710712 2143808 3023584 3262288 3421424 3873967 4062941 4287616 6047168 6524576 6842848 7747934 8125882 8575232 8767399 12094336 13049152 13685696 15495868 16251764 17534798 24188672 26098304 27371392 30991736 32503528 35069596 52196608 54742784 61983472 65007056 70139192 123966944 130014112 140278384 166580581 247933888 260028224 280556768 333161162 495867776 520056448 561113536 666322324 991735552 1040112896 1122227072 1332644648 2244454144 2665289296 5330578592 10661157184 21322314368 42644628736
• Sum of all divisors σ(n): 93941749440
• Sum of proper divisors (its aliquot sum) s(n): 51297120704
• 42644628736 is an abundant number, because the sum of its proper divisors (51297120704) is greater than itself. Its abundance is 8652491968

Bases of 42644628736

• Binary: 100111101101110100010110010100000000₂
• Hexadecimal: 0x9EDD16500
• Base-36: JL9IE4G

Squares and roots of 42644628736

• 42644628736 squared (42644628736²) is 1818564360031276957696
• 42644628736 cubed (42644628736³) is 77552001966055243208937497952256
• The square root of 42644628736 is 206505.7595710105
• The cube root of 42644628736 is 3493.7201332799

Scales and comparisons

• 42,644,628,736 seconds is equal to 1,355 years, 50 weeks, 2 days, 2 hours, 12 minutes, 16 seconds.
• To count from 1 to 42,644,628,736 would take you about two thousand, seven hundred eleven 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 42644628736 cubic inches would be around 291.1 feet tall.

Recreational maths with 42644628736

• 42644628736 backwards is 63782644624
• The number of decimal digits it has is: 11
• The sum of 42644628736's digits is 52
• More coming soon!