13234727457

Names of 13234727457

• Cardinal: 13234727457 can be written as Thirteen billion, two hundred thirty-four million, seven hundred twenty-seven thousand, four hundred fifty-seven.

Scientific notation

• Scientific notation: 1.3234727457 × 10¹⁰

Factors of 13234727457

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 136530

Divisors of 13234727457

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 7 9 19 21 27 57 63 81 133 171 189 243 399 513 567 729 1197 1539 1701 3591 4617 5103 10773 13851 32319 96957 136501 409503 955507 1228509 2593519 2866521 3685527 7780557 8599563 11056581 18154633 23341671 25798689 33169743 54463899 70025013 77396067 99509229 163391697 210075039 232188201 490175091 630225117 696564603 1470525273 1890675351 4411575819 13234727457
• Sum of all divisors σ(n): 23871469760
• Sum of proper divisors (its aliquot sum) s(n): 10636742303
• 13234727457 is a deficient number, because the sum of its proper divisors (10636742303) is less than itself. Its deficiency is 2597985154

Bases of 13234727457

• Binary: 1100010100110110011110101000100001₂
• Hexadecimal: 0x314D9EA21
• Base-36: 62VM529

Squares and roots of 13234727457

• 13234727457 squared (13234727457²) is 175158010861069686849
• 13234727457 cubed (13234727457³) is 2318168535656503196930852112993
• The square root of 13234727457 is 115042.2855171089
• The cube root of 13234727457 is 2365.4022237665

Scales and comparisons

• 13,234,727,457 seconds is equal to 420 years, 42 weeks, 5 days, 17 hours, 10 minutes, 57 seconds.
• To count from 1 to 13,234,727,457 would take you about eight hundred forty-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 13234727457 cubic inches would be around 197.1 feet tall.

Recreational maths with 13234727457

• 13234727457 backwards is 75472743231
• The number of decimal digits it has is: 11
• The sum of 13234727457's digits is 45
• More coming soon!