121982672908239

Names of 121982672908239

• Cardinal: 121982672908239 can be written as One hundred twenty-one trillion, nine hundred eighty-two billion, six hundred seventy-two million, nine hundred eight thousand, two hundred thirty-nine.

Scientific notation

• Scientific notation: 1.21982672908239 × 10¹⁴

Factors of 121982672908239

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1840

Divisors of 121982672908239

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 11 13 19 33 39 57 71 143 209 213 247 429 627 741 781 923 1349 1723 2343 2717 2769 4047 5041 5169 8151 10153 14839 15123 17537 18953 22399 30459 32737 44517 52611 55451 56859 65533 67197 95779 98211 122333 166353 192907 196599 246389 287337 360107 366999 425581 578721 720863 739167 1053569 1080321 1245127 1276743 1345663 1590329 2162589 2324327 2968729 3160707 3735381 4036989 4681391 4770987 6972981 8685643 8906187 13696397 14044173 17493619 25567597 26056929 30216251 32656019 38593477 41089191 52480857 56405851 76702791 90648753 95542073 97968057 112913359 115780431 165027217 169217553 210779759 286626219 332378761 338740077 424528247 495081651 620464361 632339277 733276063 997136283 1242046949 1273584741 1815299387 1861393083 2145353821 2199828189 2318577349 2740136867 3726140847 4004815421 5445898161 6436061463 6955732047 8066036693 8220410601 12014446263 14965362889 23598892031 24198110079 30141505537 44052969631 44896088667 52062600473 70796676093 90424516611 132158908893 156187801419 164618991779 194549717557 284341894891 493856975337 572688605203 583649152671 853025684673 1718065815609 2140046893127 3127760843801 3696444633583 6420140679381 9383282531403 11089333900749 40660890969413 121982672908239
• Sum of all divisors σ(n): 204125727980160
• Sum of proper divisors (its aliquot sum) s(n): 82143055071921
• 121982672908239 is a deficient number, because the sum of its proper divisors (82143055071921) is less than itself. Its deficiency is 39839617836318

Bases of 121982672908239

• Binary: 11011101111000101001101111000110010111111001111₂
• Hexadecimal: 0x6EF14DE32FCF
• Base-36: 178M2DY7KF

Squares and roots of 121982672908239

• 121982672908239 squared (121982672908239²) is 14879772489838424894114081121
• 121982672908239 cubed (121982672908239³) is 1815074420576973603253713875369614235255919
• The square root of 121982672908239 is 11044576.6287458479
• The cube root of 121982672908239 is 49594.4085284763

Scales and comparisons

• 121,982,672,908,239 seconds is equal to 3,878,671 years, 35 weeks, 2 days, 23 hours, 50 minutes, 39 seconds.
• To count from 1 to 121,982,672,908,239 would take you about nine million, six hundred ninety-six thousand, six hundred seventy-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 121982672908239 cubic inches would be around 4132.9 feet tall.

Recreational maths with 121982672908239

• 121982672908239 backwards is 932809276289121
• The number of decimal digits it has is: 15
• The sum of 121982672908239's digits is 69
• More coming soon!