51493713440

Names of 51493713440

• Cardinal: 51493713440 can be written as Fifty-one billion, four hundred ninety-three million, seven hundred thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.149371344 × 10¹⁰

Factors of 51493713440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24756613

Divisors of 51493713440

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 260 416 520 1040 2080 24756593 49513186 99026372 123782965 198052744 247565930 321835709 396105488 495131860 643671418 792210976 990263720 1287342836 1609178545 1980527440 2574685672 3218357090 3961054880 5149371344 6436714180 10298742688 12873428360 25746856720 51493713440
• Sum of all divisors σ(n): 131011895448
• Sum of proper divisors (its aliquot sum) s(n): 79518182008
• 51493713440 is an abundant number, because the sum of its proper divisors (79518182008) is greater than itself. Its abundance is 28024468568

Bases of 51493713440

• Binary: 101111111101010000111011011000100000₂
• Hexadecimal: 0xBFD43B620
• Base-36: NNM0ZKW

Squares and roots of 51493713440

• 51493713440 squared (51493713440²) is 2651602523840836633600
• 51493713440 cubed (51493713440³) is 136540860519440809780452675584000
• The square root of 51493713440 is 226922.2629888923
• The cube root of 51493713440 is 3720.3580377631

Scales and comparisons

• 51,493,713,440 seconds is equal to 1,637 years, 17 weeks, 5 days, 1 hour, 17 minutes, 20 seconds.
• To count from 1 to 51,493,713,440 would take you about three thousand, two hundred seventy-four 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 51493713440 cubic inches would be around 310 feet tall.

Recreational maths with 51493713440

• 51493713440 backwards is 04431739415
• The number of decimal digits it has is: 11
• The sum of 51493713440's digits is 41
• More coming soon!