55908144

Names of 55908144

• Cardinal: 55908144 can be written as Fifty-five million, nine hundred eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 5.5908144 × 10⁷

Factors of 55908144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 425

Divisors of 55908144

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 179 216 241 324 358 432 482 537 648 716 723 964 1074 1296 1432 1446 1611 1928 2148 2169 2864 2892 3222 3856 4296 4338 4833 5784 6444 6507 8592 8676 9666 11568 12888 13014 14499 17352 19332 19521 25776 26028 28998 34704 38664 39042 43139 52056 57996 77328 78084 86278 104112 115992 129417 156168 172556 231984 258834 312336 345112 388251 517668 690224 776502 1035336 1164753 1553004 2070672 2329506 3106008 3494259 4659012 6212016 6988518 9318024 13977036 18636048 27954072 55908144
• Sum of all divisors σ(n): 163393560
• Sum of proper divisors (its aliquot sum) s(n): 107485416
• 55908144 is an abundant number, because the sum of its proper divisors (107485416) is greater than itself. Its abundance is 51577272

Bases of 55908144

• Binary: 11010101010001011100110000₂
• Hexadecimal: 0x3551730
• Base-36: XAB00

Squares and roots of 55908144

• 55908144 squared (55908144²) is 3125720565524736
• 55908144 cubed (55908144³) is 174753235481118375849984
• The square root of 55908144 is 7477.1748675553
• The cube root of 55908144 is 382.3769384971

Scales and comparisons

• 55,908,144 seconds is equal to 1 year, 40 weeks, 3 days, 2 hours, 2 minutes, 24 seconds.
• To count from 1 to 55,908,144 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 55908144 cubic inches would be around 31.9 feet tall.

Recreational maths with 55908144

• 55908144 backwards is 44180955
• 55908144 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55908144's digits is 36
• More coming soon!