64346034420

Names of 64346034420

• Cardinal: 64346034420 can be written as Sixty-four billion, three hundred forty-six million, thirty-four thousand, four hundred twenty.

Scientific notation

• Scientific notation: 6.434603442 × 10¹⁰

Factors of 64346034420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 799886

Divisors of 64346034420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 149 180 270 298 447 540 596 745 894 1341 1490 1788 2235 2682 2980 4023 4470 5364 6705 8046 8940 13410 16092 20115 26820 40230 80460 799727 1599454 2399181 3198908 3998635 4798362 7197543 7997270 9596724 11995905 14395086 15994540 21592629 23991810 28790172 35987715 43185258 47983620 71975430 86370516 107963145 119159323 143950860 215926290 238318646 357477969 431852580 476637292 595796615 714955938 1072433907 1191593230 1429911876 1787389845 2144867814 2383186460 3217301721 3574779690 4289735628 5362169535 6434603442 7149559380 10724339070 12869206884 16086508605 21448678140 32173017210 64346034420
• Sum of all divisors σ(n): 201531456000
• Sum of proper divisors (its aliquot sum) s(n): 137185421580
• 64346034420 is an abundant number, because the sum of its proper divisors (137185421580) is greater than itself. Its abundance is 72839387160

Bases of 64346034420

• Binary: 111011111011010100101001000011110100₂
• Hexadecimal: 0xEFB5290F4
• Base-36: TK5YTX0

Squares and roots of 64346034420

• 64346034420 squared (64346034420²) is 4140412145579824736400
• 64346034420 cubed (64346034420³) is 266419102432465453345961826888000
• The square root of 64346034420 is 253665.2014368545
• The cube root of 64346034420 is 4007.1960967013

Scales and comparisons

• 64,346,034,420 seconds is equal to 2,046 years, 1 day, 18 hours, 27 minutes.
• To count from 1 to 64,346,034,420 would take you about four thousand and ninety-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 64346034420 cubic inches would be around 333.9 feet tall.

Recreational maths with 64346034420

• 64346034420 backwards is 02443064346
• 64346034420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64346034420's digits is 36
• More coming soon!