64346842224

Names of 64346842224

• Cardinal: 64346842224 can be written as Sixty-four billion, three hundred forty-six million, eight hundred forty-two thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 6.4346842224 × 10¹⁰

Factors of 64346842224

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 63836165

Divisors of 64346842224

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 63836153 127672306 191508459 255344612 383016918 446853071 510689224 574525377 766033836 893706142 1021378448 1149050754 1340559213 1532067672 1787412284 2298101508 2681118426 3064135344 3574824568 4021677639 4596203016 5362236852 7149649136 8043355278 9192406032 10724473704 16086710556 21448947408 32173421112 64346842224
• Sum of all divisors σ(n): 205807760496
• Sum of proper divisors (its aliquot sum) s(n): 141460918272
• 64346842224 is an abundant number, because the sum of its proper divisors (141460918272) is greater than itself. Its abundance is 77114076048

Bases of 64346842224

• Binary: 111011111011010111101110010001110000₂
• Hexadecimal: 0xEFB5EE470
• Base-36: TK6G580

Squares and roots of 64346842224

• 64346842224 squared (64346842224²) is 4140516104200349266176
• 64346842224 cubed (64346842224³) is 266429136482911017916321251815424
• The square root of 64346842224 is 253666.7936959823
• The cube root of 64346842224 is 4007.2128654917

Scales and comparisons

• 64,346,842,224 seconds is equal to 2,046 years, 1 week, 4 days, 2 hours, 50 minutes, 24 seconds.
• To count from 1 to 64,346,842,224 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 64346842224 cubic inches would be around 333.9 feet tall.

Recreational maths with 64346842224

• 64346842224 backwards is 42224864346
• The number of decimal digits it has is: 11
• The sum of 64346842224's digits is 45
• More coming soon!