55075072

Names of 55075072

• Cardinal: 55075072 can be written as Fifty-five million, seventy-five thousand and seventy-two.

Scientific notation

• Scientific notation: 5.5075072 × 10⁷

Factors of 55075072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 101

Divisors of 55075072

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 67 76 104 128 134 152 169 208 247 256 268 304 338 416 494 536 608 676 832 871 988 1072 1216 1273 1352 1664 1742 1976 2144 2432 2546 2704 3211 3328 3484 3952 4288 4864 5092 5408 6422 6968 7904 8576 10184 10816 11323 12844 13936 15808 16549 17152 20368 21632 22646 25688 27872 31616 33098 40736 43264 45292 51376 55744 63232 66196 81472 90584 102752 111488 132392 162944 181168 205504 215137 222976 264784 325888 362336 411008 430274 529568 724672 822016 860548 1059136 1449344 1721096 2118272 2898688 3442192 4236544 6884384 13768768 27537536 55075072
• Sum of all divisors σ(n): 127177680
• Sum of proper divisors (its aliquot sum) s(n): 72102608
• 55075072 is an abundant number, because the sum of its proper divisors (72102608) is greater than itself. Its abundance is 17027536

Bases of 55075072

• Binary: 11010010000110000100000000₂
• Hexadecimal: 0x3486100
• Base-36: WSG74

Squares and roots of 55075072

• 55075072 squared (55075072²) is 3033263555805184
• 55075072 cubed (55075072³) is 167057208730946526773248
• The square root of 55075072 is 7421.2581143631
• The cube root of 55075072 is 380.4681948339

Scales and comparisons

• 55,075,072 seconds is equal to 1 year, 39 weeks, 10 hours, 37 minutes, 52 seconds.
• To count from 1 to 55,075,072 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 55075072 cubic inches would be around 31.7 feet tall.

Recreational maths with 55075072

• 55075072 backwards is 27057055
• The number of decimal digits it has is: 8
• The sum of 55075072's digits is 31
• More coming soon!