13646000745

Names of 13646000745

• Cardinal: 13646000745 can be written as Thirteen billion, six hundred forty-six million, seven hundred forty-five.

Scientific notation

• Scientific notation: 1.3646000745 × 10¹⁰

Factors of 13646000745

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6767

Divisors of 13646000745

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 81 117 135 195 351 405 409 585 1053 1227 1755 2045 3681 5265 5317 6135 6337 11043 15951 18405 19011 26585 31685 33129 47853 55215 57033 79755 82381 95055 143559 165645 171099 239265 247143 285165 411905 430677 513297 717795 741429 855495 1235715 2153385 2224287 2566485 2591833 3707145 6672861 7775499 11121435 12959165 23326497 33364305 33693829 38877495 69979491 101081487 116632485 168469145 209938473 303244461 349897455 505407435 909733383 1049692365 1516222305 2729200149 4548666915 13646000745
• Sum of all divisors σ(n): 26411967120
• Sum of proper divisors (its aliquot sum) s(n): 12765966375
• 13646000745 is a deficient number, because the sum of its proper divisors (12765966375) is less than itself. Its deficiency is 880034370

Bases of 13646000745

• Binary: 1100101101010111010111001001101001₂
• Hexadecimal: 0x32D5D7269
• Base-36: 69OH5K9

Squares and roots of 13646000745

• 13646000745 squared (13646000745²) is 186213336332540555025
• 13646000745 cubed (13646000745³) is 2541067326322783981613863493625
• The square root of 13646000745 is 116816.0979702713
• The cube root of 13646000745 is 2389.6545864385

Scales and comparisons

• 13,646,000,745 seconds is equal to 433 years, 46 weeks, 5 days, 19 hours, 45 minutes, 45 seconds.
• To count from 1 to 13,646,000,745 would take you about eight hundred sixty-seven 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 13646000745 cubic inches would be around 199.1 feet tall.

Recreational maths with 13646000745

• 13646000745 backwards is 54700064631
• The number of decimal digits it has is: 11
• The sum of 13646000745's digits is 36
• More coming soon!