21346371677112201

Names of 21346371677112201

• Cardinal: 21346371677112201 can be written as Twenty-one quadrillion, three hundred forty-six trillion, three hundred seventy-one billion, six hundred seventy-seven million, one hundred twelve thousand, two hundred one.

Scientific notation

• Scientific notation: 2.1346371677112201 × 10¹⁶

Factors of 21346371677112201

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 92470

Divisors of 21346371677112201

• Number of divisors d(n): 12
• Complete list of divisors:
  1 3 9 27 92467 277401 832203 2496609 8550146089 25650438267 76951314801 230853944403
• Sum of all divisors σ(n): 21346482832710078
• Sum of proper divisors (its aliquot sum) s(n): 111155597877
• 21346371677112201 is a deficient number, because the sum of its proper divisors (111155597877) is less than itself. Its deficiency is 21346260521514324

Bases of 21346371677112201

• Binary: 1001011110101100110100101110101000011101100011110001001₂
• Hexadecimal: 0x4BD669750EC789
• Base-36: 5U6NNRPKGW9

Squares and roots of 21346371677112201

• 21346371677112201 squared (21346371677112201²) is 455667583777417960826074743064401
• 21346371677112201 cubed (21346371677112201³) is 9726849604524425789736227491057628105617045856601
• The square root of 21346371677112201 is 146103975.5691548629
• 21346371677112201 is a perfect cube number. Its cube root is 277401

Scales and comparisons

• 21,346,371,677,112,201 seconds is equal to 678,748,590 years, 34 weeks, 5 days, 14 hours, 43 minutes, 21 seconds.
• To count from 1 to 21,346,371,677,112,201 would take you about two billion, thirty-six million, two hundred forty-five thousand, seven hundred seventy-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 21346371677112201 cubic inches would be around 23116.8 feet tall.

Recreational maths with 21346371677112201

• 21346371677112201 backwards is 10221177617364312
• The number of decimal digits it has is: 17
• The sum of 21346371677112201's digits is 54
• More coming soon!