31466836401

Names of 31466836401

• Cardinal: 31466836401 can be written as Thirty-one billion, four hundred sixty-six million, eight hundred thirty-six thousand, four hundred one.

Scientific notation

• Scientific notation: 3.1466836401 × 10¹⁰

Factors of 31466836401

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 32022

Divisors of 31466836401

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 11 13 21 33 39 77 91 143 231 273 331 429 993 1001 2317 3003 3641 4303 6951 10923 12909 25487 30121 31657 47333 76461 90363 94971 141999 221599 331331 348227 411541 664797 993993 1044681 1234623 2437589 2880787 4526951 7312767 8642361 10478467 13580853 31435401 31688657 73349269 95065971 115263137 136220071 220047807 345789411 408660213 806841959 953540497 1498420781 2420525877 2860621491 4495262343 10488945467 31466836401
• Sum of all divisors σ(n): 56504211456
• Sum of proper divisors (its aliquot sum) s(n): 25037375055
• 31466836401 is a deficient number, because the sum of its proper divisors (25037375055) is less than itself. Its deficiency is 6429461346

Bases of 31466836401

• Binary: 11101010011100100011101000110110001₂
• Hexadecimal: 0x75391D1B1
• Base-36: EGEJICX

Squares and roots of 31466836401

• 31466836401 squared (31466836401²) is 990161793087298632801
• 31466836401 cubed (31466836401³) is 31157259153598838789380039389201
• The square root of 31466836401 is 177388.9410335379
• The cube root of 31466836401 is 3157.0710857495

Scales and comparisons

• 31,466,836,401 seconds is equal to 1,000 years, 28 weeks, 3 days, 11 hours, 53 minutes, 21 seconds.
• To count from 1 to 31,466,836,401 would take you about two thousand and one 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 31466836401 cubic inches would be around 263.1 feet tall.

Recreational maths with 31466836401

• 31466836401 backwards is 10463866413
• The number of decimal digits it has is: 11
• The sum of 31466836401's digits is 42
• More coming soon!