64512313344

Names of 64512313344

• Cardinal: 64512313344 can be written as Sixty-four billion, five hundred twelve million, three hundred thirteen thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 6.4512313344 × 10¹⁰

Factors of 64512313344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3500022

Divisors of 64512313344

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2048 2304 3072 4608 6144 9216 18432 3500017 7000034 10500051 14000068 21000102 28000136 31500153 42000204 56000272 63000306 84000408 112000544 126000612 168000816 224001088 252001224 336001632 448002176 504002448 672003264 896004352 1008004896 1344006528 1792008704 2016009792 2688013056 3584017408 4032019584 5376026112 7168034816 8064039168 10752052224 16128078336 21504104448 32256156672 64512313344
• Sum of all divisors σ(n): 186323458230
• Sum of proper divisors (its aliquot sum) s(n): 121811144886
• 64512313344 is an abundant number, because the sum of its proper divisors (121811144886) is greater than itself. Its abundance is 57298831542

Bases of 64512313344

• Binary: 111100000101001110111100100000000000₂
• Hexadecimal: 0xF053BC800
• Base-36: TMWYRK0

Squares and roots of 64512313344

• 64512313344 squared (64512313344²) is 4161838572994440462336
• 64512313344 cubed (64512313344³) is 268489834108163159476172262211584
• The square root of 64512313344 is 253992.7426994717
• The cube root of 64512313344 is 4010.6448413757

Scales and comparisons

• 64,512,313,344 seconds is equal to 2,051 years, 15 weeks, 1 day, 7 hours, 2 minutes, 24 seconds.
• To count from 1 to 64,512,313,344 would take you about four thousand, one hundred 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 64512313344 cubic inches would be around 334.2 feet tall.

Recreational maths with 64512313344

• 64512313344 backwards is 44331321546
• 64512313344 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64512313344's digits is 36
• More coming soon!