13555436401

Names of 13555436401

• Cardinal: 13555436401 can be written as Thirteen billion, five hundred fifty-five million, four hundred thirty-six thousand, four hundred one.

Scientific notation

• Scientific notation: 1.3555436401 × 10¹⁰

Factors of 13555436401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 24249495

Divisors of 13555436401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 43 559 24249439 315242707 1042725877 13555436401
• Sum of all divisors σ(n): 14937655040
• Sum of proper divisors (its aliquot sum) s(n): 1382218639
• 13555436401 is a deficient number, because the sum of its proper divisors (1382218639) is less than itself. Its deficiency is 12173217762

Bases of 13555436401

• Binary: 1100100111111101111000101101110001₂
• Hexadecimal: 0x327F78B71
• Base-36: 686K1O1

Squares and roots of 13555436401

• 13555436401 squared (13555436401²) is 183749856021555832801
• 13555436401 cubed (13555436401³) is 2490809486993106976604545189201
• The square root of 13555436401 is 116427.8162682785
• The cube root of 13555436401 is 2384.3563787367

Scales and comparisons

• 13,555,436,401 seconds is equal to 431 years, 1 week, 15 hours, 1 second.
• To count from 1 to 13,555,436,401 would take you about eight hundred sixty-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 13555436401 cubic inches would be around 198.7 feet tall.

Recreational maths with 13555436401

• 13555436401 backwards is 10463455531
• The number of decimal digits it has is: 11
• The sum of 13555436401's digits is 37
• More coming soon!