64137713717

Names of 64137713717

• Cardinal: 64137713717 can be written as Sixty-four billion, one hundred thirty-seven million, seven hundred thirteen thousand, seven hundred seventeen.

Scientific notation

• Scientific notation: 6.4137713717 × 10¹⁰

Factors of 64137713717

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 68

Divisors of 64137713717

• Number of divisors d(n): 108
• Complete list of divisors:
  1 7 11 19 31 49 77 133 209 217 341 343 361 539 589 931 961 1463 1519 2387 2401 2527 3773 3971 4123 6479 6517 6727 10241 10571 10633 11191 16709 16807 17689 18259 26411 27797 28861 45353 45619 47089 71687 73997 74431 78337 116963 123101 123823 127813 184877 194579 200849 202027 317471 319333 329623 346921 501809 517979 521017 548359 818741 861707 866761 894691 1362053 1405943 1414189 2222297 2307361 2428447 3512663 3625853 3816131 3838513 5731187 6031949 6067327 6262837 9534371 9841601 9899323 15556079 16151527 16999129 25380971 26712917 26869591 42223643 43839859 66740597 68891207 108892553 118993903 177666797 186990419 188087137 295565501 306879013 482238449 832957321 1308932933 2068958507 3375669143 5830701247 9162530531 64137713717
• Sum of all divisors σ(n): 89020241568
• Sum of proper divisors (its aliquot sum) s(n): 24882527851
• 64137713717 is a deficient number, because the sum of its proper divisors (24882527851) is less than itself. Its deficiency is 39255185866

Bases of 64137713717

• Binary: 111011101110111001111101100000110101₂
• Hexadecimal: 0xEEEE7D835
• Base-36: TGPXSMT

Squares and roots of 64137713717

• 64137713717 squared (64137713717²) is 4113646320843849956089
• 64137713717 cubed (64137713717³) is 263839870059273178343739302972813
• The square root of 64137713717 is 253254.2471845239
• The cube root of 64137713717 is 4002.8669803857

Scales and comparisons

• 64,137,713,717 seconds is equal to 2,039 years, 19 weeks, 5 days, 15 hours, 35 minutes, 17 seconds.
• To count from 1 to 64,137,713,717 would take you about four thousand and seventy-eight 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 64137713717 cubic inches would be around 333.6 feet tall.

Recreational maths with 64137713717

• 64137713717 backwards is 71731773146
• The number of decimal digits it has is: 11
• The sum of 64137713717's digits is 47
• More coming soon!