138526929889189632

Names of 138526929889189632

• Cardinal: 138526929889189632 can be written as One hundred thirty-eight quadrillion, five hundred twenty-six trillion, nine hundred twenty-nine billion, eight hundred eighty-nine million, one hundred eighty-nine thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.38526929889189632 × 10¹⁷

Factors of 138526929889189632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2930749

Divisors of 138526929889189632

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 576 672 768 896 1008 1152 1344 1792 2016 2304 2688 4032 5376 8064 16128 2930737 5861474 8792211 11722948 17584422 20515159 23445896 26376633 35168844 41030318 46891792 52753266 61545477 70337688 82060636 93783584 105506532 123090954 140675376 164121272 184636431 187567168 211013064 246181908 281350752 328242544 369272862 375134336 422026128 492363816 562701504 656485088 738545724 750268672 844052256 984727632 1125403008 1312970176 1477091448 1688104512 1969455264 2250806016 2625940352 2954182896 3376209024 3938910528 5251880704 5908365792 6752418048 7877821056 11816731584 15755642112 23633463168 47266926336 8589219363169 17178438726338 25767658089507 34356877452676 51535316179014 60124535542183 68713754905352 77302974268521 103070632358028 120249071084366 137427509810704 154605948537042 180373606626549 206141264716056 240498142168732 274855019621408 309211897074084 360747213253098 412282529432112 480996284337464 541120819879647 549710039242816 618423794148168 721494426506196 824565058864224 961992568674928 1082241639759294 1099420078485632 1236847588296336 1442988853012392 1649130117728448 1923985137349856 2164483279518588 2198840156971264 2473695176592672 2885977706024784 3298260235456896 3847970274699712 4328966559037176 4947390353185344 5771955412049568 6596520470913792 7695940549399424 8657933118074352 9894780706370688 11543910824099136 15391881098798848 17315866236148704 19789561412741376 23087821648198272 34631732472297408 46175643296396544 69263464944594816 138526929889189632
• Sum of all divisors σ(n): 456465629587393608
• Sum of proper divisors (its aliquot sum) s(n): 317938699698203976
• 138526929889189632 is an abundant number, because the sum of its proper divisors (317938699698203976) is greater than itself. Its abundance is 179411769809014344

Bases of 138526929889189632

• Binary: 111101100001001011000001000111111110111101101111100000000₂
• Hexadecimal: 0x1EC25823FDEDF00
• Base-36: 11VZP51WON40

Squares and roots of 138526929889189632

• 138526929889189632 squared (138526929889189632²) is 19189710304524459829858457656295424
• 138526929889189632 cubed (138526929889189632³) is 2658291653948719669480867014913767178961806549843968
• The square root of 138526929889189632 is 372192060.4865042415
• The cube root of 138526929889189632 is 517421.8166426885

Scales and comparisons

• 138,526,929,889,189,632 seconds is equal to 4,404,727,878 years, 28 weeks, 3 days, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 138,526,929,889,189,632 would take you about thirteen billion, two hundred fourteen million, one hundred eighty-three thousand, six hundred thirty-five 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 138526929889189632 cubic inches would be around 43118.5 feet tall.

Recreational maths with 138526929889189632

• 138526929889189632 backwards is 236981988929625831
• The number of decimal digits it has is: 18
• The sum of 138526929889189632's digits is 99
• More coming soon!