138965102118864

Names of 138965102118864

• Cardinal: 138965102118864 can be written as One hundred thirty-eight trillion, nine hundred sixty-five billion, one hundred two million, one hundred eighteen thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.38965102118864 × 10¹⁴

Factors of 138965102118864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 475

Divisors of 138965102118864

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 126 144 168 189 216 252 336 378 432 463 504 756 926 1008 1389 1512 1852 2778 3024 3241 3704 4167 5556 6482 7408 8334 9723 11112 12501 12964 16668 19446 22224 25002 25928 29169 33336 38892 50004 51856 58338 66672 77784 87507 100008 116676 155568 175014 200016 214369 233352 350028 428738 466704 643107 700056 857476 1286214 1400112 1500583 1714952 1929321 2572428 3001166 3429904 3858642 4501749 5144856 5787963 6002332 7717284 9003498 10289712 11575926 12004664 13505247 15434568 18006996 23151852 24009328 27010494 30869136 36013992 40515741 46303704 54020988 72027984 81031482 92607408 99252847 108041976 162062964 198505694 216083952 297758541 324125928 397011388 595517082 648251856 694769929 794022776 893275623 1191034164 1389539858 1588045552 1786551246 2084309787 2382068328 2679826869 2779079716 3573102492 4168619574 4764136656 5359653738 5558159432 6252929361 7146204984 8337239148 10719307476 11116318864 12505858722 14292409968 16674478296 18758788083 21438614952 25011717444 33348956592 37517576166 42877229904 45954068161 50023434888 75035152332 91908136322 100046869776 137862204483 150070304664 183816272644 275724408966 300140609328 321678477127 367632545288 413586613449 551448817932 643356954254 735265090576 827173226898 965035431381 1102897635864 1240759840347 1286713908508 1654346453796 1930070862762 2205795271728 2481519680694 2573427817016 2895106294143 3308692907592 3860141725524 4963039361388 5146855634032 5790212588286 6617385815184 7720283451048 8685318882429 9926078722776 11580425176572 15440566902096 17370637764858 19852157445552 23160850353144 34741275529716 46321700706288 69482551059432 138965102118864
• Sum of all divisors σ(n): 456851075542720
• Sum of proper divisors (its aliquot sum) s(n): 317885973423856
• 138965102118864 is an abundant number, because the sum of its proper divisors (317885973423856) is greater than itself. Its abundance is 178920871304992

Bases of 138965102118864

• Binary: 11111100110001101010101100011000100011111010000₂
• Hexadecimal: 0x7E63558C47D0
• Base-36: 1D9BOPTUC0

Squares and roots of 138965102118864

• 138965102118864 squared (138965102118864²) is 19311299606906299782384650496
• 138965102118864 cubed (138965102118864³) is 2683596721921712170176971176744359688556544
• The square root of 138965102118864 is 11788346.0298238615
• The cube root of 138965102118864 is 51796.6791894853

Scales and comparisons

• 138,965,102,118,864 seconds is equal to 4,418,660 years, 20 weeks, 5 days, 15 hours, 14 minutes, 24 seconds.
• To count from 1 to 138,965,102,118,864 would take you about eleven million, forty-six thousand, six hundred fifty-one 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 138965102118864 cubic inches would be around 4316.4 feet tall.

Recreational maths with 138965102118864

• 138965102118864 backwards is 468811201569831
• 138965102118864 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138965102118864's digits is 63
• More coming soon!