13987632776481

Names of 13987632776481

• Cardinal: 13987632776481 can be written as Thirteen trillion, nine hundred eighty-seven billion, six hundred thirty-two million, seven hundred seventy-six thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 1.3987632776481 × 10¹³

Factors of 13987632776481

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3896

Divisors of 13987632776481

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 73 81 91 117 169 189 219 273 351 507 511 567 631 657 819 949 1053 1183 1521 1533 1893 1971 2457 2847 3169 3549 4417 4563 4599 5679 5913 6643 7371 8203 8541 9507 10647 12337 13251 13689 13797 17037 19929 22183 24609 25623 28521 31941 37011 39753 41197 41391 46063 51111 57421 59787 66549 73827 76869 85563 86359 95823 106639 111033 119259 123591 138189 172263 179361 199647 221481 231337 256689 259077 288379 319917 322441 333099 357777 370773 414567 516789 535561 538083 598819 598941 664443 694011 746473 777231 865137 959751 967323 999297 1112319 1243701 1550367 1606683 1619359 1796457 1796823 1999639 2082033 2239419 2331693 2595411 2879253 2901969 3007381 3336957 3731103 3748927 4191733 4651101 4820049 4858077 5389371 5998917 6246099 6718257 6995079 7784647 7786233 8637759 8705907 9022143 11246781 12575199 13997473 14460147 14574231 16168113 17996751 18738297 20154771 21051667 23353941 23358699 25995307 26117721 27066429 33740343 37725597 39095953 41992419 43380441 43722693 48504339 53990253 54492529 60464313 63155001 70061823 77985921 81199287 101221029 113176791 117287859 125977257 131168079 145973647 161970759 163477587 181967149 189465003 210185469 233957763 243597861 273671671 303663087 337938991 339530373 351863577 377931771 437920941 490432761 545901447 568395009 630556407 701873289 821015013 1013816973 1021815529 1055590731 1133795313 1313762823 1471298283 1637704341 1705185027 1897657411 2105619867 2365572937 2463045039 3041450919 3065446587 3166772193 3941288469 4413894849 4913113023 5692972233 7096718811 7389135117 9124352757 9196339761 11823865407 13283601877 14739339069 17078916699 21290156433 22167405351 24669546343 27373058271 27589019283 39850805631 51236750097 63870469299 74008639029 82767057849 119552416893 153710250291 172686824401 191611407897 222025917087 358657250679 518060473203 666077751261 1075971752037 1554181419609 1998233253783 4662544258827 13987632776481
• Sum of all divisors σ(n): 26262405776640
• Sum of proper divisors (its aliquot sum) s(n): 12274773000159
• 13987632776481 is a deficient number, because the sum of its proper divisors (12274773000159) is less than itself. Its deficiency is 1712859776322

Bases of 13987632776481

• Binary: 11001011100010111111111000100000010100100001₂
• Hexadecimal: 0xCB8BFE20521
• Base-36: 4YHTVEL29

Squares and roots of 13987632776481

• 13987632776481 squared (13987632776481²) is 195653870689685568906743361
• 13987632776481 cubed (13987632776481³) is 2736734494504421100575908682388143692641
• The square root of 13987632776481 is 3740004.3818799197
• The cube root of 13987632776481 is 24094.3237014579

Scales and comparisons

• 13,987,632,776,481 seconds is equal to 444,763 years, 23 weeks, 4 days, 21 hours, 1 minute, 21 seconds.
• To count from 1 to 13,987,632,776,481 would take you about one million, one hundred eleven thousand, nine hundred eight 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 13987632776481 cubic inches would be around 2007.9 feet tall.

Recreational maths with 13987632776481

• 13987632776481 backwards is 18467723678931
• The number of decimal digits it has is: 14
• The sum of 13987632776481's digits is 72
• More coming soon!