56668320

Names of 56668320

• Cardinal: 56668320 can be written as Fifty-six million, six hundred sixty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.666832 × 10⁷

Factors of 56668320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 121

Divisors of 56668320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 29 30 32 36 40 45 46 48 58 59 60 69 72 80 87 90 92 96 115 116 118 120 138 144 145 160 174 177 180 184 207 230 232 236 240 261 276 288 290 295 345 348 354 360 368 414 435 460 464 472 480 522 531 552 580 590 667 690 696 708 720 736 828 870 885 920 928 944 1035 1044 1062 1104 1160 1180 1305 1334 1357 1380 1392 1416 1440 1656 1711 1740 1770 1840 1888 2001 2070 2088 2124 2208 2320 2360 2610 2655 2668 2714 2760 2784 2832 3312 3335 3422 3480 3540 3680 4002 4071 4140 4176 4248 4640 4720 5133 5220 5310 5336 5428 5520 5664 6003 6624 6670 6785 6844 6960 7080 8004 8142 8280 8352 8496 8555 9440 10005 10266 10440 10620 10672 10856 11040 12006 12213 13340 13570 13688 13920 14160 15399 16008 16284 16560 16992 17110 20010 20355 20532 20880 21240 21344 21712 24012 24426 25665 26680 27140 27376 28320 30015 30798 32016 32568 33120 34220 39353 40020 40710 41064 41760 42480 43424 48024 48852 51330 53360 54280 54752 60030 61065 61596 64032 65136 68440 76995 78706 80040 81420 82128 84960 96048 97704 102660 106720 108560 118059 120060 122130 123192 130272 136880 153990 157412 160080 162840 164256 192096 195408 196765 205320 217120 236118 240120 244260 246384 273760 307980 314824 320160 325680 354177 390816 393530 410640 472236 480240 488520 492768 590295 615960 629648 651360 708354 787060 821280 944472 960480 977040 1180590 1231920 1259296 1416708 1574120 1770885 1888944 1954080 2361180 2463840 2833416 3148240 3541770 3777888 4722360 5666832 6296480 7083540 9444720 11333664 14167080 18889440 28334160 56668320
• Sum of all divisors σ(n): 212284800
• Sum of proper divisors (its aliquot sum) s(n): 155616480
• 56668320 is an abundant number, because the sum of its proper divisors (155616480) is greater than itself. Its abundance is 98948160

Bases of 56668320

• Binary: 11011000001011000010100000₂
• Hexadecimal: 0x360B0A0
• Base-36: XQLK0

Squares and roots of 56668320

• 56668320 squared (56668320²) is 3211298491622400
• 56668320 cubed (56668320³) is 181978890538775482368000
• The square root of 56668320 is 7527.8363425357
• The cube root of 56668320 is 384.1021863463

Scales and comparisons

• 56,668,320 seconds is equal to 1 year, 41 weeks, 4 days, 21 hours, 12 minutes.
• To count from 1 to 56,668,320 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 56668320 cubic inches would be around 32 feet tall.

Recreational maths with 56668320

• 56668320 backwards is 02386665
• 56668320 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 56668320's digits is 36
• More coming soon!