108039138764521890

Names of 108039138764521890

• Cardinal: 108039138764521890 can be written as One hundred eight quadrillion, thirty-nine trillion, one hundred thirty-eight billion, seven hundred sixty-four million, five hundred twenty-one thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.0803913876452189 × 10¹⁷

Factors of 108039138764521890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3911655

Divisors of 108039138764521890

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 27583 33911 55166 67822 82749 101733 137915 165498 169555 203466 275830 339110 413745 508665 827490 1017330 3850151 7700302 11550453 19250755 23100906 38501510 57752265 115504530 935367113 1870734226 2806101339 4676835565 5612202678 9353671130 14030506695 28061013390 106198715033 130562470561 212397430066 261124941122 318596145099 391687411683 530993575165 637192290198 652812352805 783374823366 1061987150330 1305624705610 1592980725495 1958437058415 3185961450990 3916874116830 3601304625484063 7202609250968126 10803913876452189 18006523127420315 21607827752904378 36013046254840630 54019569382260945 108039138764521890
• Sum of all divisors σ(n): 259311047468285952
• Sum of proper divisors (its aliquot sum) s(n): 151271908703764062
• 108039138764521890 is an abundant number, because the sum of its proper divisors (151271908703764062) is greater than itself. Its abundance is 43232769939242172

Bases of 108039138764521890

• Binary: 101111111110101010000011000110111111001100000000110100010₂
• Hexadecimal: 0x17FD50637E601A2
• Base-36: TJSOF5WHW9U

Squares and roots of 108039138764521890

• 108039138764521890 squared (108039138764521890²) is 11672455504979616539955360289172100
• 108039138764521890 cubed (108039138764521890³) is 1261082040025200222155240532723516981558600427269000
• The square root of 108039138764521890 is 328693076.8430054567
• The cube root of 108039138764521890 is 476277.8354167523

Scales and comparisons

• 108,039,138,764,521,890 seconds is equal to 3,435,310,425 years, 37 weeks, 17 hours, 51 minutes, 30 seconds.
• To count from 1 to 108,039,138,764,521,890 would take you about ten billion, three hundred five million, nine hundred thirty-one thousand, two hundred seventy-seven 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 108039138764521890 cubic inches would be around 39689.8 feet tall.

Recreational maths with 108039138764521890

• 108039138764521890 backwards is 098125467831930801
• The number of decimal digits it has is: 18
• The sum of 108039138764521890's digits is 75
• More coming soon!