55700172

Names of 55700172

• Cardinal: 55700172 can be written as Fifty-five million, seven hundred thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 5.5700172 × 10⁷

Factors of 55700172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 708

Divisors of 55700172

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 33 36 38 44 57 66 76 99 114 121 132 171 198 209 228 242 342 363 396 418 484 627 673 684 726 836 1089 1254 1346 1452 1881 2019 2178 2299 2508 2692 3762 4038 4356 4598 6057 6897 7403 7524 8076 9196 12114 12787 13794 14806 20691 22209 24228 25574 27588 29612 38361 41382 44418 51148 66627 76722 81433 82764 88836 115083 133254 140657 153444 162866 230166 244299 266508 281314 325732 421971 460332 488598 562628 732897 843942 977196 1265913 1465794 1547227 1687884 2531826 2931588 3094454 4641681 5063652 6188908 9283362 13925043 18566724 27850086 55700172
• Sum of all divisors σ(n): 163148440
• Sum of proper divisors (its aliquot sum) s(n): 107448268
• 55700172 is an abundant number, because the sum of its proper divisors (107448268) is greater than itself. Its abundance is 51748096

Bases of 55700172

• Binary: 11010100011110101011001100₂
• Hexadecimal: 0x351EACC
• Base-36: X5UJ0

Squares and roots of 55700172

• 55700172 squared (55700172²) is 3102509160829584
• 55700172 cubed (55700172³) is 172810293889783491488448
• The square root of 55700172 is 7463.2547859497
• The cube root of 55700172 is 381.9022163211

Scales and comparisons

• 55,700,172 seconds is equal to 1 year, 40 weeks, 16 hours, 16 minutes, 12 seconds.
• To count from 1 to 55,700,172 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 55700172 cubic inches would be around 31.8 feet tall.

Recreational maths with 55700172

• 55700172 backwards is 27100755
• The number of decimal digits it has is: 8
• The sum of 55700172's digits is 27
• More coming soon!