13669390272

Names of 13669390272

• Cardinal: 13669390272 can be written as Thirteen billion, six hundred sixty-nine million, three hundred ninety thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.3669390272 × 10¹⁰

Factors of 13669390272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2380

Divisors of 13669390272

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 53 64 96 106 159 192 212 318 424 636 848 1093 1229 1272 1696 2186 2458 2544 3279 3392 3687 4372 4916 5088 6558 7374 8744 9832 10176 13116 14748 17488 19664 26232 29496 34976 39328 52464 57929 58992 65137 69952 78656 104928 115858 117984 130274 173787 195411 209856 231716 235968 260548 347574 390822 463432 521096 695148 781644 926864 1042192 1343297 1390296 1563288 1853728 2084384 2686594 2780592 3126576 3707456 4029891 4168768 5373188 5561184 6253152 8059782 10746376 11122368 12506304 16119564 21492752 32239128 42985504 64478256 71194741 85971008 128956512 142389482 213584223 257913024 284778964 427168446 569557928 854336892 1139115856 1708673784 2278231712 3417347568 4556463424 6834695136 13669390272
• Sum of all divisors σ(n): 36913047840
• Sum of proper divisors (its aliquot sum) s(n): 23243657568
• 13669390272 is an abundant number, because the sum of its proper divisors (23243657568) is greater than itself. Its abundance is 9574267296

Bases of 13669390272

• Binary: 1100101110110000100101011111000000₂
• Hexadecimal: 0x32EC257C0
• Base-36: 6A2EH1C

Squares and roots of 13669390272

• 13669390272 squared (13669390272²) is 186852230408248233984
• 13669390272 cubed (13669390272³) is 2554156060644010998182069403648
• The square root of 13669390272 is 116916.1677100305
• The cube root of 13669390272 is 2391.0191128915

Scales and comparisons

• 13,669,390,272 seconds is equal to 434 years, 33 weeks, 3 days, 12 hours, 51 minutes, 12 seconds.
• To count from 1 to 13,669,390,272 would take you about eight hundred sixty-nine 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 13669390272 cubic inches would be around 199.3 feet tall.

Recreational maths with 13669390272

• 13669390272 backwards is 27209396631
• 13669390272 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13669390272's digits is 48
• More coming soon!