13670989891768

Names of 13670989891768

• Cardinal: 13670989891768 can be written as Thirteen trillion, six hundred seventy billion, nine hundred eighty-nine million, eight hundred ninety-one thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3670989891768 × 10¹³

Factors of 13670989891768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 579577

Divisors of 13670989891768

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 22 31 41 44 62 82 88 124 164 211 248 328 341 422 451 682 844 902 1271 1364 1688 1804 2321 2542 2728 3608 4642 5084 6541 8651 9284 10168 13082 13981 17302 18568 26164 27962 34604 52328 55924 69208 71951 95161 111848 143902 190322 268181 287804 380644 536362 575608 579281 761288 1072724 1158562 2145448 2317124 2949991 4634248 5899982 6372091 11799964 12744182 17957711 23599928 23750521 25488364 35915422 47501042 50976728 71830844 95002084 122228291 143661688 190004168 197534821 244456582 261255731 395069642 488913164 522511462 736266151 790139284 977826328 1045022924 1344511201 1472532302 1580278568 2090045848 2689022402 2945064604 3789077021 5011359931 5378044804 5890129208 7578154042 8098927661 10022719862 10756089608 15156308084 16197855322 20045439724 30312616168 32395710644 40090879448 41679847231 55124959241 64791421288 83359694462 110249918482 155352157861 166719388924 220499836964 310704315722 333438777848 440999673928 621408631444 1242817262888 1708873736471 3417747472942 6835494945884 13670989891768
• Sum of all divisors σ(n): 29709659105280
• Sum of proper divisors (its aliquot sum) s(n): 16038669213512
• 13670989891768 is an abundant number, because the sum of its proper divisors (16038669213512) is greater than itself. Its abundance is 2367679321744

Bases of 13670989891768

• Binary: 11000110111100000110011111110000100010111000₂
• Hexadecimal: 0xC6F067F08B8
• Base-36: 4UGD6ENJS

Squares and roots of 13670989891768

• 13670989891768 squared (13670989891768²) is 186895964620822832354165824
• 13670989891768 cubed (13670989891768³) is 2555052843143498690044580646889684536832
• The square root of 13670989891768 is 3697430.1740219515
• The cube root of 13670989891768 is 23911.1237655535

Scales and comparisons

• 13,670,989,891,768 seconds is equal to 434,695 years, 9 weeks, 6 days, 16 hours, 9 minutes, 28 seconds.
• To count from 1 to 13,670,989,891,768 would take you about one million, eighty-six thousand, seven hundred thirty-seven 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 13670989891768 cubic inches would be around 1992.6 feet tall.

Recreational maths with 13670989891768

• 13670989891768 backwards is 86719898907631
• 13670989891768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13670989891768's digits is 82
• More coming soon!