13906579005

Names of 13906579005

• Cardinal: 13906579005 can be written as Thirteen billion, nine hundred six million, five hundred seventy-nine thousand and five.

Scientific notation

• Scientific notation: 1.3906579005 × 10¹⁰

Factors of 13906579005

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 510

Divisors of 13906579005

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 11 15 33 45 55 61 99 121 149 165 183 281 305 363 447 495 549 605 671 745 843 915 1089 1341 1405 1639 1815 2013 2235 2529 2745 3091 3355 4215 4917 5445 6039 6705 7381 8195 9089 9273 10065 12645 14751 15455 17141 18029 22143 24585 27267 27819 30195 34001 36905 41869 45445 46365 51423 54087 66429 73755 81801 85705 90145 99979 102003 110715 125607 136335 139095 154269 162261 170005 188551 209345 257115 270435 299937 306009 332145 376821 409005 460559 499895 510015 565653 628035 771345 811305 899811 942755 1099769 1381677 1499685 1530045 1696959 1884105 2074061 2302795 2554009 2828265 3299307 4145031 4499055 5066149 5498845 6222183 6908385 7662027 8484795 9897921 10370305 12770045 15198447 16496535 18666549 20725155 22986081 25330745 28094099 31110915 38310135 45595341 49489605 75992235 84282297 93332745 114930405 140470495 227976705 252846891 309035089 421411485 927105267 1264234455 1545175445 2781315801 4635526335 13906579005
• Sum of all divisors σ(n): 27206852400
• Sum of proper divisors (its aliquot sum) s(n): 13300273395
• 13906579005 is a deficient number, because the sum of its proper divisors (13300273395) is less than itself. Its deficiency is 606305610

Bases of 13906579005

• Binary: 1100111100111001011000111000111101₂
• Hexadecimal: 0x33CE58E3D
• Base-36: 6DZM919

Squares and roots of 13906579005

• 13906579005 squared (13906579005²) is 193392939622306790025
• 13906579005 cubed (13906579005³) is 2689434193866804235830608425125
• The square root of 13906579005 is 117926.1591208669
• The cube root of 13906579005 is 2404.7693933621

Scales and comparisons

• 13,906,579,005 seconds is equal to 442 years, 9 weeks, 4 days, 18 hours, 36 minutes, 45 seconds.
• To count from 1 to 13,906,579,005 would take you about eight hundred eighty-four 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 13906579005 cubic inches would be around 200.4 feet tall.

Recreational maths with 13906579005

• 13906579005 backwards is 50097560931
• 13906579005 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13906579005's digits is 45
• More coming soon!