55351968

Names of 55351968

• Cardinal: 55351968 can be written as Fifty-five million, three hundred fifty-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 5.5351968 × 10⁷

Factors of 55351968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 53

Divisors of 55351968

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 48 49 56 82 84 96 98 112 123 147 164 168 196 224 246 287 294 328 336 343 392 492 574 588 656 672 686 784 861 984 1029 1148 1176 1312 1372 1568 1681 1722 1968 2009 2058 2296 2352 2744 3362 3444 3936 4018 4116 4592 4704 5043 5488 6027 6724 6888 8036 8232 9184 10086 10976 11767 12054 13448 13776 14063 16072 16464 20172 23534 24108 26896 27552 28126 32144 32928 35301 40344 42189 47068 48216 53792 56252 64288 70602 80688 82369 84378 94136 96432 112504 141204 161376 164738 168756 188272 192864 225008 247107 282408 329476 337512 376544 450016 494214 564816 576583 658952 675024 988428 1129632 1153166 1317904 1350048 1729749 1976856 2306332 2635808 3459498 3953712 4612664 6918996 7907424 9225328 13837992 18450656 27675984 55351968
• Sum of all divisors σ(n): 173678400
• Sum of proper divisors (its aliquot sum) s(n): 118326432
• 55351968 is an abundant number, because the sum of its proper divisors (118326432) is greater than itself. Its abundance is 62974464

Bases of 55351968

• Binary: 11010011001001101010100000₂
• Hexadecimal: 0x34C9AA0
• Base-36: WYDUO

Squares and roots of 55351968

• 55351968 squared (55351968²) is 3063840361473024
• 55351968 cubed (55351968³) is 169589593645363257311232
• The square root of 55351968 is 7439.8903217723
• The cube root of 55351968 is 381.1047445217

Scales and comparisons

• 55,351,968 seconds is equal to 1 year, 39 weeks, 3 days, 15 hours, 32 minutes, 48 seconds.
• To count from 1 to 55,351,968 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 55351968 cubic inches would be around 31.8 feet tall.

Recreational maths with 55351968

• 55351968 backwards is 86915355
• 55351968 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55351968's digits is 42
• More coming soon!