13618030797

Names of 13618030797

• Cardinal: 13618030797 can be written as Thirteen billion, six hundred eighteen million, thirty thousand, seven hundred ninety-seven.

Scientific notation

• Scientific notation: 1.3618030797 × 10¹⁰

Factors of 13618030797

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 427

Divisors of 13618030797

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 19 21 27 57 63 67 81 133 171 189 201 243 331 361 399 469 513 567 603 993 1083 1197 1273 1407 1539 1701 1809 2317 2527 2979 3249 3591 3819 4221 4617 5427 6289 6951 7581 8911 8937 9747 10773 11457 12663 16281 18867 20853 22177 22743 24187 26733 26811 29241 32319 34371 37989 44023 56601 62559 66531 68229 72561 80199 80433 87723 103113 113967 119491 132069 155239 169309 169803 187677 199593 204687 217683 240597 309339 358473 396207 421363 465717 507927 509409 563031 598779 614061 653049 721791 836437 1075419 1188621 1264089 1397151 1523781 1528227 1796337 1959147 2165373 2509311 2949541 3226257 3565863 3792267 4191453 4571343 5389011 5877441 7527933 8005897 8848623 9678771 10697589 11376801 12574359 13714029 22583799 24017691 26545869 29036313 34130403 37723077 41142087 56041279 67751397 72053073 79637607 102391209 168123837 203254191 216159219 238912821 504371511 648477657 716738463 1513114533 1945432971 4539343599 13618030797
• Sum of all divisors σ(n): 25047439872
• Sum of proper divisors (its aliquot sum) s(n): 11429409075
• 13618030797 is a deficient number, because the sum of its proper divisors (11429409075) is less than itself. Its deficiency is 2188621722

Bases of 13618030797

• Binary: 1100101011101100101010100011001101₂
• Hexadecimal: 0x32BB2A8CD
• Base-36: 697TNT9

Squares and roots of 13618030797

• 13618030797 squared (13618030797²) is 185450762788040455209
• 13618030797 cubed (13618030797³) is 2525474198974676502318061071573
• The square root of 13618030797 is 116696.3186951499
• The cube root of 13618030797 is 2388.0207931701

Scales and comparisons

• 13,618,030,797 seconds is equal to 433 years, 4 days, 2 hours, 19 minutes, 57 seconds.
• To count from 1 to 13,618,030,797 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 13618030797 cubic inches would be around 199 feet tall.

Recreational maths with 13618030797

• 13618030797 backwards is 79703081631
• The number of decimal digits it has is: 11
• The sum of 13618030797's digits is 45
• More coming soon!