42245952

Names of 42245952

• Cardinal: 42245952 can be written as Forty-two million, two hundred forty-five thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 4.2245952 × 10⁷

Factors of 42245952

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 72

Divisors of 42245952

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 43 48 51 56 64 68 84 86 96 102 112 119 129 136 168 172 192 204 224 238 258 272 301 336 344 357 408 448 476 516 544 602 672 688 714 731 816 903 952 1032 1088 1204 1344 1376 1428 1462 1632 1806 1849 1904 2064 2193 2408 2752 2856 2924 3264 3612 3698 3808 4128 4386 4816 5117 5547 5712 5848 7224 7396 7616 8256 8772 9632 10234 11094 11424 11696 12943 14448 14792 15351 17544 19264 20468 22188 22848 23392 25886 28896 29584 30702 31433 35088 38829 40936 44376 46784 51772 57792 59168 61404 62866 70176 77658 81872 88752 94299 103544 118336 122808 125732 140352 155316 163744 177504 188598 207088 220031 245616 251464 310632 327488 355008 377196 414176 440062 491232 502928 621264 660093 754392 828352 880124 982464 1005856 1242528 1320186 1508784 1760248 2011712 2485056 2640372 3017568 3520496 5280744 6035136 7040992 10561488 14081984 21122976 42245952
• Sum of all divisors σ(n): 138476736
• Sum of proper divisors (its aliquot sum) s(n): 96230784
• 42245952 is an abundant number, because the sum of its proper divisors (96230784) is greater than itself. Its abundance is 53984832

Bases of 42245952

• Binary: 10100001001001111101000000₂
• Hexadecimal: 0x2849F40
• Base-36: P5H6O

Squares and roots of 42245952

• 42245952 squared (42245952²) is 1784720460386304
• 42245952 cubed (42245952³) is 75397214902897700241408
• The square root of 42245952 is 6499.6886079259
• The cube root of 42245952 is 348.2798647101

Scales and comparisons

• 42,245,952 seconds is equal to 1 year, 17 weeks, 5 days, 22 hours, 59 minutes, 12 seconds.
• To count from 1 to 42,245,952 would take you about two 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 42245952 cubic inches would be around 29 feet tall.

Recreational maths with 42245952

• 42245952 backwards is 25954224
• The number of decimal digits it has is: 8
• The sum of 42245952's digits is 33
• More coming soon!