55807136

Names of 55807136

• Cardinal: 55807136 can be written as Fifty-five million, eight hundred seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 5.5807136 × 10⁷

Factors of 55807136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 120

Divisors of 55807136

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 29 32 44 56 58 71 77 88 112 116 121 142 154 176 203 224 232 242 284 308 319 352 406 464 484 497 568 616 638 781 812 847 928 968 994 1136 1232 1276 1562 1624 1694 1936 1988 2059 2233 2272 2464 2552 3124 3248 3388 3509 3872 3976 4118 4466 5104 5467 6248 6496 6776 7018 7952 8236 8591 8932 10208 10934 12496 13552 14036 14413 15904 16472 17182 17864 21868 22649 24563 24992 27104 28072 28826 32944 34364 35728 43736 45298 49126 56144 57652 60137 65888 68728 71456 87472 90596 98252 112288 115304 120274 137456 158543 174944 181192 196504 230608 240548 249139 274912 317086 362384 393008 461216 481096 498278 634172 724768 786016 962192 996556 1268344 1743973 1924384 1993112 2536688 3487946 3986224 5073376 6975892 7972448 13951784 27903568 55807136
• Sum of all divisors σ(n): 144789120
• Sum of proper divisors (its aliquot sum) s(n): 88981984
• 55807136 is an abundant number, because the sum of its proper divisors (88981984) is greater than itself. Its abundance is 33174848

Bases of 55807136

• Binary: 11010100111000110010100000₂
• Hexadecimal: 0x3538CA0
• Base-36: X8528

Squares and roots of 55807136

• 55807136 squared (55807136²) is 3114436428522496
• 55807136 cubed (55807136³) is 173807777329909213331456
• The square root of 55807136 is 7470.4173912841
• The cube root of 55807136 is 382.1465223761

Scales and comparisons

• 55,807,136 seconds is equal to 1 year, 40 weeks, 1 day, 21 hours, 58 minutes, 56 seconds.
• To count from 1 to 55,807,136 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 55807136 cubic inches would be around 31.8 feet tall.

Recreational maths with 55807136

• 55807136 backwards is 63170855
• The number of decimal digits it has is: 8
• The sum of 55807136's digits is 35
• More coming soon!