67679894142

Names of 67679894142

• Cardinal: 67679894142 can be written as Sixty-seven billion, six hundred seventy-nine million, eight hundred ninety-four thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 6.7679894142 × 10¹⁰

Factors of 67679894142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 155128

Divisors of 67679894142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 1163 2326 3489 6978 8141 10467 16282 20934 24423 31401 48846 62802 73269 146538 153953 219807 307906 439614 461859 923718 1077671 1385577 2155342 2771154 3233013 4156731 6466026 8313462 9699039 19398078 29097117 58194234 179047339 358094678 537142017 1074284034 1253331373 1611426051 2506662746 3222852102 3759994119 4834278153 7519988238 9668556306 11279982357 22559964714 33839947071 67679894142
• Sum of all divisors σ(n): 172034357760
• Sum of proper divisors (its aliquot sum) s(n): 104354463618
• 67679894142 is an abundant number, because the sum of its proper divisors (104354463618) is greater than itself. Its abundance is 36674569476

Bases of 67679894142

• Binary: 111111000010000010010011101001111110₂
• Hexadecimal: 0xFC2093A7E
• Base-36: V3AV0JI

Squares and roots of 67679894142

• 67679894142 squared (67679894142²) is 4580568071072325916164
• 67679894142 cubed (67679894142³) is 310012362160400150431702686711288
• The square root of 67679894142 is 260153.5972113397
• The cube root of 67679894142 is 4075.2403113605

Scales and comparisons

• 67,679,894,142 seconds is equal to 2,152 years, 4 days, 2 hours, 35 minutes, 42 seconds.
• To count from 1 to 67,679,894,142 would take you about four thousand, three hundred four 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 67679894142 cubic inches would be around 339.6 feet tall.

Recreational maths with 67679894142

• 67679894142 backwards is 24149897676
• 67679894142 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 67679894142's digits is 63
• More coming soon!