42256896

Names of 42256896

• Cardinal: 42256896 can be written as Forty-two million, two hundred fifty-six thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.2256896 × 10⁷

Factors of 42256896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 118

Divisors of 42256896

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 41 44 48 61 64 66 82 88 96 122 123 128 132 164 176 183 192 244 246 256 264 328 352 366 384 451 488 492 512 528 656 671 704 732 768 902 976 984 1056 1312 1342 1353 1408 1464 1536 1804 1952 1968 2013 2112 2501 2624 2684 2706 2816 2928 3608 3904 3936 4026 4224 5002 5248 5368 5412 5632 5856 7216 7503 7808 7872 8052 8448 10004 10496 10736 10824 11712 14432 15006 15616 15744 16104 16896 20008 20992 21472 21648 23424 27511 28864 30012 31232 31488 32208 40016 42944 43296 46848 55022 57728 60024 62976 64416 80032 82533 85888 86592 93696 110044 115456 120048 128832 160064 165066 171776 173184 220088 230912 240096 257664 320128 330132 343552 346368 440176 480192 515328 640256 660264 692736 880352 960384 1030656 1280512 1320528 1760704 1920768 2641056 3521408 3841536 5282112 7042816 10564224 14085632 21128448 42256896
• Sum of all divisors σ(n): 127866816
• Sum of proper divisors (its aliquot sum) s(n): 85609920
• 42256896 is an abundant number, because the sum of its proper divisors (85609920) is greater than itself. Its abundance is 43353024

Bases of 42256896

• Binary: 10100001001100101000000000₂
• Hexadecimal: 0x284CA00
• Base-36: P5PMO

Squares and roots of 42256896

• 42256896 squared (42256896²) is 1785645259554816
• 42256896 cubed (42256896³) is 75455826025900866011136
• The square root of 42256896 is 6500.5304398949
• The cube root of 42256896 is 348.3099365913

Scales and comparisons

• 42,256,896 seconds is equal to 1 year, 17 weeks, 6 days, 2 hours, 1 minute, 36 seconds.
• To count from 1 to 42,256,896 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 42256896 cubic inches would be around 29 feet tall.

Recreational maths with 42256896

• 42256896 backwards is 69865224
• The number of decimal digits it has is: 8
• The sum of 42256896's digits is 42
• More coming soon!