13759268985

Names of 13759268985

• Cardinal: 13759268985 can be written as Thirteen billion, seven hundred fifty-nine million, two hundred sixty-eight thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.3759268985 × 10¹⁰

Factors of 13759268985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6942

Divisors of 13759268985

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 9 11 15 21 27 33 35 45 55 63 77 99 105 135 165 189 197 231 297 315 385 495 591 693 945 985 1155 1379 1485 1773 2079 2167 2955 3465 4137 5319 6501 6719 6895 8865 10395 10835 12411 15169 19503 20157 20685 26595 32505 33595 37233 45507 47033 58509 60471 62055 73909 75845 97515 100785 136521 141099 181413 186165 221727 227535 235165 292545 302355 369545 409563 423297 517363 665181 682605 705495 907065 1108635 1269891 1323643 1552089 1995543 2047815 2116485 2586815 3325905 3970929 4656267 6349455 6618215 7760445 9265501 9977715 11912787 13968801 14560073 19854645 23281335 27796503 35738361 43680219 46327505 59563935 69844005 72800365 83389509 101920511 131040657 138982515 178691805 218401095 250168527 305761533 393121971 416947545 509602555 655203285 917284599 1250842635 1528807665 1965609855 2751853797 4586422995 13759268985
• Sum of all divisors σ(n): 30656102400
• Sum of proper divisors (its aliquot sum) s(n): 16896833415
• 13759268985 is an abundant number, because the sum of its proper divisors (16896833415) is greater than itself. Its abundance is 3137564430

Bases of 13759268985

• Binary: 1100110100000111011100100001111001₂
• Hexadecimal: 0x3341DC879
• Base-36: 6BJWVW9

Squares and roots of 13759268985

• 13759268985 squared (13759268985²) is 189317483001582930225
• 13759268985 cubed (13759268985³) is 2604870172181944717750261571625
• The square root of 13759268985 is 117299.9104219607
• The cube root of 13759268985 is 2396.2481300239

Scales and comparisons

• 13,759,268,985 seconds is equal to 437 years, 26 weeks, 19 hours, 9 minutes, 45 seconds.
• To count from 1 to 13,759,268,985 would take you about eight hundred seventy-five 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 13759268985 cubic inches would be around 199.7 feet tall.

Recreational maths with 13759268985

• 13759268985 backwards is 58986295731
• 13759268985 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13759268985's digits is 63
• More coming soon!