64736996952900

Names of 64736996952900

• Cardinal: 64736996952900 can be written as Sixty-four trillion, seven hundred thirty-six billion, nine hundred ninety-six million, nine hundred fifty-two thousand, nine hundred.

Scientific notation

• Scientific notation: 6.47369969529 × 10¹³

Factors of 64736996952900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 29932334

Divisors of 64736996952900

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 7211 14422 21633 28844 36055 43266 72110 86532 108165 144220 180275 216330 360550 432660 540825 721100 1081650 2163300 29925113 59850226 89775339 119700452 149625565 179550678 299251130 359101356 448876695 598502260 748127825 897753390 1496255650 1795506780 2244383475 2992511300 4488766950 8977533900 215789989843 431579979686 647369969529 863159959372 1078949949215 1294739939058 2157899898430 2589479878116 3236849847645 4315799796860 5394749746075 6473699695290 10789499492150 12947399390580 16184249238225 21578998984300 32368498476450 64736996952900
• Sum of all divisors σ(n): 187331692441824
• Sum of proper divisors (its aliquot sum) s(n): 122594695488924
• 64736996952900 is an abundant number, because the sum of its proper divisors (122594695488924) is greater than itself. Its abundance is 57857698536024

Bases of 64736996952900

• Binary: 1110101110000011000001101101010000101101000100₂
• Hexadecimal: 0x3AE0C1B50B44
• Base-36: MY3RKIXQC

Squares and roots of 64736996952900

• 64736996952900 squared (64736996952900²) is 4190878774479783884818410000
• 64736996952900 cubed (64736996952900³) is 271304906453471055634139932739822889000000
• The square root of 64736996952900 is 8045930.4591140981
• The cube root of 64736996952900 is 40152.9554024661

Scales and comparisons

• 64,736,996,952,900 seconds is equal to 2,058,436 years, 13 weeks, 3 days, 1 hour, 35 minutes.
• To count from 1 to 64,736,996,952,900 would take you about five million, one hundred forty-six thousand and ninety 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 64736996952900 cubic inches would be around 3346.1 feet tall.

Recreational maths with 64736996952900

• 64736996952900 backwards is 00925969963746
• 64736996952900 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64736996952900's digits is 75
• More coming soon!