56454720

Names of 56454720

• Cardinal: 56454720 can be written as Fifty-six million, four hundred fifty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.645472 × 10⁷

Factors of 56454720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 319

Divisors of 56454720

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 56 60 62 64 70 80 84 93 96 105 112 120 124 140 155 160 168 186 192 210 217 224 240 248 271 280 310 320 336 372 420 434 448 465 480 496 542 560 620 651 672 744 813 840 868 930 960 992 1084 1085 1120 1240 1302 1344 1355 1488 1626 1680 1736 1860 1897 1984 2168 2170 2240 2480 2604 2710 2976 3252 3255 3360 3472 3720 3794 4065 4336 4340 4960 5208 5420 5691 5952 6504 6510 6720 6944 7440 7588 8130 8401 8672 8680 9485 9920 10416 10840 11382 13008 13020 13888 14880 15176 16260 16802 17344 17360 18970 20832 21680 22764 25203 26016 26040 28455 29760 30352 32520 33604 34720 37940 41664 42005 43360 45528 50406 52032 52080 56910 58807 60704 65040 67208 69440 75880 84010 86720 91056 100812 104160 113820 117614 121408 126015 130080 134416 151760 168020 176421 182112 201624 208320 227640 235228 252030 260160 268832 294035 303520 336040 352842 364224 403248 455280 470456 504060 537664 588070 607040 672080 705684 806496 882105 910560 940912 1008120 1176140 1344160 1411368 1612992 1764210 1821120 1881824 2016240 2352280 2688320 2822736 3528420 3763648 4032480 4704560 5645472 7056840 8064960 9409120 11290944 14113680 18818240 28227360 56454720
• Sum of all divisors σ(n): 212238336
• Sum of proper divisors (its aliquot sum) s(n): 155783616
• 56454720 is an abundant number, because the sum of its proper divisors (155783616) is greater than itself. Its abundance is 99328896

Bases of 56454720

• Binary: 11010111010110111001000000₂
• Hexadecimal: 0x35D6E40
• Base-36: XM0QO

Squares and roots of 56454720

• 56454720 squared (56454720²) is 3187135410278400
• 56454720 cubed (56454720³) is 179928837189352194048000
• The square root of 56454720 is 7513.6356046857
• The cube root of 56454720 is 383.6189797003

Scales and comparisons

• 56,454,720 seconds is equal to 1 year, 41 weeks, 2 days, 9 hours, 52 minutes.
• To count from 1 to 56,454,720 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 56454720 cubic inches would be around 32 feet tall.

Recreational maths with 56454720

• 56454720 backwards is 02745465
• The number of decimal digits it has is: 8
• The sum of 56454720's digits is 33
• More coming soon!