139891279707008

Names of 139891279707008

• Cardinal: 139891279707008 can be written as One hundred thirty-nine trillion, eight hundred ninety-one billion, two hundred seventy-nine million, seven hundred seven thousand and eight.

Scientific notation

• Scientific notation: 1.39891279707008 × 10¹⁴

Factors of 139891279707008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1271988

Divisors of 139891279707008

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 32 61 64 73 122 128 146 193 244 292 386 488 584 772 976 1168 1544 1952 2336 3088 3904 4453 4672 6176 7808 8906 9344 11773 12352 14089 17812 23546 24704 28178 35624 47092 56356 71248 94184 112712 142496 188368 225424 284992 376736 450848 569984 753472 859429 901696 1271659 1506944 1718858 1803392 2543318 3437716 5086636 6875432 10173272 13750864 20346544 27501728 40693088 55003456 77571199 81386176 92831107 110006912 155142398 162772352 185662214 245430187 310284796 371324428 490860374 620569592 742648856 981720748 1241139184 1485297712 1963441496 2482278368 2970595424 3926882992 4964556736 5662697527 5941190848 7853765984 9929113472 11325395054 11882381696 14971241407 15707531968 17916403651 22650790108 29942482814 31415063936 35832807302 45301580216 59884965628 71665614604 90603160432 119769931256 143331229208 181206320864 239539862512 286662458416 362412641728 479079725024 573324916832 724825283456 958159450048 1092900622711 1146649833664 1916318900096 2185801245422 2293299667328 4371602490844 8743204981688 17486409963376 34972819926752 69945639853504 139891279707008
• Sum of all divisors σ(n): 288626584677600
• Sum of proper divisors (its aliquot sum) s(n): 148735304970592
• 139891279707008 is an abundant number, because the sum of its proper divisors (148735304970592) is greater than itself. Its abundance is 8844025263584

Bases of 139891279707008

• Binary: 11111110011101011111010000010001011101110000000₂
• Hexadecimal: 0x7F3AFA08BB80
• Base-36: 1DL5601V28

Squares and roots of 139891279707008

• 139891279707008 squared (139891279707008²) is 19569570138064348266324312064
• 139891279707008 cubed (139891279707008³) is 2737612209929870907450139382505509079744512
• The square root of 139891279707008 is 11827564.4029955719
• The cube root of 139891279707008 is 51911.4963595567

Scales and comparisons

• 139,891,279,707,008 seconds is equal to 4,448,109 years, 51 weeks, 15 hours, 30 minutes, 8 seconds.
• To count from 1 to 139,891,279,707,008 would take you about eleven million, one hundred twenty thousand, two hundred seventy-four 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 139891279707008 cubic inches would be around 4326 feet tall.

Recreational maths with 139891279707008

• 139891279707008 backwards is 800707972198931
• The number of decimal digits it has is: 15
• The sum of 139891279707008's digits is 71
• More coming soon!