13809118275

Names of 13809118275

• Cardinal: 13809118275 can be written as Thirteen billion, eight hundred nine million, one hundred eighteen thousand, two hundred seventy-five.

Scientific notation

• Scientific notation: 1.3809118275 × 10¹⁰

Factors of 13809118275

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1122

Divisors of 13809118275

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 17 25 27 45 51 75 85 135 153 225 255 425 459 675 765 1097 1275 2295 3291 3825 5485 9873 11475 16455 18649 27425 29619 49365 55947 82275 93245 148095 167841 246825 279735 466225 503523 740475 839205 1203409 1398675 2517615 3610227 4196025 6017045 10830681 12588075 18051135 20457953 30085225 32492043 54153405 61373859 90255675 102289765 162460215 184121577 270767025 306869295 511448825 552364731 812301075 920607885 1534346475 2761823655 4603039425 13809118275
• Sum of all divisors σ(n): 26884596240
• Sum of proper divisors (its aliquot sum) s(n): 13075477965
• 13809118275 is a deficient number, because the sum of its proper divisors (13075477965) is less than itself. Its deficiency is 733640310

Bases of 13809118275

• Binary: 1100110111000101100110110001000011₂
• Hexadecimal: 0x337166C43
• Base-36: 6CDLBUR

Squares and roots of 13809118275

• 13809118275 squared (13809118275²) is 190691747532938975625
• 13809118275 cubed (13809118275³) is 2633284895748793772762967046875
• The square root of 13809118275 is 117512.2047916727
• The cube root of 13809118275 is 2399.1384798425

Scales and comparisons

• 13,809,118,275 seconds is equal to 439 years, 4 weeks, 3 days, 18 hours, 11 minutes, 15 seconds.
• To count from 1 to 13,809,118,275 would take you about eight hundred seventy-eight 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 13809118275 cubic inches would be around 199.9 feet tall.

Recreational maths with 13809118275

• 13809118275 backwards is 57281190831
• 13809118275 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13809118275's digits is 45
• More coming soon!