64339440888970

Names of 64339440888970

• Cardinal: 64339440888970 can be written as Sixty-four trillion, three hundred thirty-nine billion, four hundred forty million, eight hundred eighty-eight thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 6.433944088897 × 10¹³

Factors of 64339440888970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 571099

Divisors of 64339440888970

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 13 26 37 65 74 130 185 370 481 962 2405 4810 24473 48946 122365 244730 318149 546569 636298 905501 1093138 1590745 1811002 2732845 3181490 4527505 5465690 7105397 9055010 11771513 14210794 20223053 23543026 35526985 40446106 58857565 71053970 101115265 117715130 202230530 262899689 525799378 1314498445 2628996890 13376183137 26752366274 66880915685 133761831370 173890380781 347780761562 494918776069 869451903905 989837552138 1738903807810 2474593880345 4949187760690 6433944088897 12867888177794 32169720444485 64339440888970
• Sum of all divisors σ(n): 128095798027680
• Sum of proper divisors (its aliquot sum) s(n): 63756357138710
• 64339440888970 is a deficient number, because the sum of its proper divisors (63756357138710) is less than itself. Its deficiency is 583083750260

Bases of 64339440888970

• Binary: 1110101000010000110001100001001110110010001010₂
• Hexadecimal: 0x3A843184EC8A
• Base-36: MT14PWRKA

Squares and roots of 64339440888970

• 64339440888970 squared (64339440888970²) is 4139563653905264743867660900
• 64339440888970 cubed (64339440888970³) is 266337211016566448084351935771930510273000
• The square root of 64339440888970 is 8021187.0000000625
• The cube root of 64339440888970 is 40070.5921971239

Scales and comparisons

• 64,339,440,888,970 seconds is equal to 2,045,795 years, 10 weeks, 4 days, 17 hours, 36 minutes, 10 seconds.
• To count from 1 to 64,339,440,888,970 would take you about five million, one hundred fourteen thousand, four hundred eighty-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 64339440888970 cubic inches would be around 3339.2 feet tall.

Recreational maths with 64339440888970

• 64339440888970 backwards is 07988804493346
• The number of decimal digits it has is: 14
• The sum of 64339440888970's digits is 73
• More coming soon!