67002021145141738

Names of 67002021145141738

• Cardinal: 67002021145141738 can be written as Sixty-seven quadrillion, two trillion, twenty-one billion, one hundred forty-five million, one hundred forty-one thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 6.7002021145141738 × 10¹⁶

Factors of 67002021145141738

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 538586298

Divisors of 67002021145141738

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 181 362 401 802 857 1714 72581 145162 155117 310234 343657 687314 62201917 124403834 538584857 1077169714 97483859117 194967718234 215972527657 431945055314 461567222449 923134444898 39091027505917 78182055011834 83543667263269 167087334526538 185088456202049 370176912404098 33501010572570869 67002021145141738
• Sum of all divisors σ(n): 101428528045532688
• Sum of proper divisors (its aliquot sum) s(n): 34426506900390950
• 67002021145141738 is a deficient number, because the sum of its proper divisors (34426506900390950) is less than itself. Its deficiency is 32575514244750788

Bases of 67002021145141738

• Binary: 11101110000010011111101110110101100101101110000111101010₂
• Hexadecimal: 0xEE09FBB596E1EA
• Base-36: IBQ8FL4W9UY

Squares and roots of 67002021145141738

• 67002021145141738 squared (67002021145141738²) is 4489270837534020575971120109660644
• 67002021145141738 cubed (67002021145141738³) is 300790219582722606558052465505214182684420460359272
• The square root of 67002021145141738 is 258847486.2639035519
• The cube root of 67002021145141738 is 406158.8940722633

Scales and comparisons

• 67,002,021,145,141,738 seconds is equal to 2,130,457,021 years, 28 weeks, 6 days, 13 hours, 8 minutes, 58 seconds.
• To count from 1 to 67,002,021,145,141,738 would take you about six billion, three hundred ninety-one million, three hundred seventy-one thousand and sixty-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 67002021145141738 cubic inches would be around 33846.6 feet tall.

Recreational maths with 67002021145141738

• 67002021145141738 backwards is 83714154112020076
• The number of decimal digits it has is: 17
• The sum of 67002021145141738's digits is 52
• More coming soon!