142523041491993690

Names of 142523041491993690

• Cardinal: 142523041491993690 can be written as One hundred forty-two quadrillion, five hundred twenty-three trillion, forty-one billion, four hundred ninety-one million, nine hundred ninety-three thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.4252304149199369 × 10¹⁷

Factors of 142523041491993690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8148171

Divisors of 142523041491993690

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 121 165 198 242 330 363 495 605 726 990 1089 1210 1815 2178 3630 5445 10890 2200423 4400846 5947727 6601269 11002115 11895454 13202538 17843181 19803807 22004230 24204653 29738635 33006345 35686362 39607614 48409306 53529543 59477270 65424997 66012690 72613959 89215905 99019035 107059086 121023265 130849994 145227918 178431810 196274991 198038070 217841877 242046530 266251183 267647715 327124985 363069795 392549982 435683754 532502366 535295430 588824973 654249970 719674967 726139590 798753549 981374955 1089209385 1177649946 1331255915 1439349934 1597507098 1962749910 2159024901 2178418770 2396260647 2662511830 2944124865 3598374835 3993767745 4318049802 4792521294 5888249730 6477074703 7196749670 7987535490 10795124505 11981303235 12954149406 21590249010 23962606470 32385373515 64770747030 13087515288521 26175030577042 39262545865563 65437576442605 78525091731126 117787637596689 130875152885210 143962668173731 196312729327815 235575275193378 287925336347462 392625458655630 431888004521193 588938187983445 719813340868655 863776009042386 1177876375966890 1295664013563579 1439626681737310 1583589349911041 2159440022605965 2591328027127158 3167178699822082 4318880045211930 4750768049733123 6478320067817895 7917946749555205 9501536099466246 12956640135635790 14252304149199369 15835893499110410 23753840248665615 28504608298398738 47507680497331230 71261520745996845 142523041491993690
• Sum of all divisors σ(n): 407309904396105984
• Sum of proper divisors (its aliquot sum) s(n): 264786862904112294
• 142523041491993690 is an abundant number, because the sum of its proper divisors (264786862904112294) is greater than itself. Its abundance is 122263821412118604

Bases of 142523041491993690

• Binary: 111111010010101111111001101111100011100000100010001011010₂
• Hexadecimal: 0x1FA57F37C70445A
• Base-36: 12ZC79DOG76I

Squares and roots of 142523041491993690

• 142523041491993690 squared (142523041491993690²) is 20312817356128554945280370999816100
• 142523041491993690 cubed (142523041491993690³) is 2895044510866799603074678934398238825528612360409000
• The square root of 142523041491993690 is 377522239.7316397703
• The cube root of 142523041491993690 is 522350.1141216319

Scales and comparisons

• 142,523,041,491,993,690 seconds is equal to 4,531,791,866 years, 38 weeks, 16 hours, 1 minute, 30 seconds.
• To count from 1 to 142,523,041,491,993,690 would take you about thirteen billion, five hundred ninety-five million, three hundred seventy-five thousand, six hundred 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 142523041491993690 cubic inches would be around 43529.2 feet tall.

Recreational maths with 142523041491993690

• 142523041491993690 backwards is 096399194140325241
• The number of decimal digits it has is: 18
• The sum of 142523041491993690's digits is 72
• More coming soon!