13618833669

Names of 13618833669

• Cardinal: 13618833669 can be written as Thirteen billion, six hundred eighteen million, eight hundred thirty-three thousand, six hundred sixty-nine.

Scientific notation

• Scientific notation: 1.3618833669 × 10¹⁰

Factors of 13618833669

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 256

Divisors of 13618833669

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 21 23 27 49 63 69 81 147 161 189 207 223 243 441 483 567 621 669 1127 1323 1449 1561 1701 1863 2007 3381 3969 4347 4683 5129 5589 6021 10143 10927 11907 13041 14049 15387 18063 30429 32781 35903 39123 42147 46161 49729 54189 91287 98343 107709 126441 138483 149187 251321 273861 295029 323127 348103 379323 415449 447561 753963 885087 969381 1044309 1143767 1246347 1342683 2261889 2436721 2655261 2908143 3132927 3431301 4028049 6785667 7310163 8006369 8724429 9398781 10293903 12084147 20357001 21930489 24019107 28196343 30881709 56044583 61071003 65791467 72057321 84589029 92645127 168133749 197374401 216171963 277935381 504401247 592123203 648515889 1513203741 1945547667 4539611223 13618833669
• Sum of all divisors σ(n): 24874196256
• Sum of proper divisors (its aliquot sum) s(n): 11255362587
• 13618833669 is a deficient number, because the sum of its proper divisors (11255362587) is less than itself. Its deficiency is 2363471082

Bases of 13618833669

• Binary: 1100101011101111101110100100000101₂
• Hexadecimal: 0x32BBEE905
• Base-36: 698AVB9

Squares and roots of 13618833669

• 13618833669 squared (13618833669²) is 185472630503888001561
• 13618833669 cubed (13618833669³) is 2525920904984346351064071357309
• The square root of 13618833669 is 116699.7586501361
• The cube root of 13618833669 is 2388.0677220637

Scales and comparisons

• 13,618,833,669 seconds is equal to 433 years, 1 week, 6 days, 9 hours, 21 minutes, 9 seconds.
• To count from 1 to 13,618,833,669 would take you about eight hundred sixty-six 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 13618833669 cubic inches would be around 199 feet tall.

Recreational maths with 13618833669

• 13618833669 backwards is 96633881631
• The number of decimal digits it has is: 11
• The sum of 13618833669's digits is 54
• More coming soon!