42135867133857393800

Names of 42135867133857393800

• Cardinal: 42135867133857393800 can be written as Forty-two quintillion, one hundred thirty-five quadrillion, eight hundred sixty-seven trillion, one hundred thirty-three billion, eight hundred fifty-seven million, three hundred ninety-three thousand, eight hundred.

Scientific notation

• Scientific notation: 4.21358671338573938 × 10¹⁹

Factors of 42135867133857393800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 58043

Divisors of 42135867133857393800

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 89 100 178 200 356 445 712 890 1780 2225 3560 4450 7921 8900 15842 17800 31684 39605 57947 63368 79210 115894 158420 198025 231788 289735 316840 396050 463576 579470 704969 792100 1158940 1409938 1448675 1584200 2317880 2819876 2897350 3524845 5157283 5639752 5794700 7049690 10314566 11589400 14099380 17624225 20629132 25786415 28198760 35248450 41258264 51572830 62742241 70496900 103145660 125484482 128932075 140993800 206291320 250968964 257864150 313711205 458998187 501937928 515728300 627422410 917996374 1031456600 1254844820 1568556025 1835992748 2294990935 2509689640 3137112050 3357854809 3671985496 4589981870 6274224100 6715709618 9179963740 11474954675 12548448200 13431419236 16789274045 18359927480 22949909350 26862838472 33578548090 40850838643 45899818700 67157096180 81701677286 83946370225 91799637400 134314192360 163403354572 167892740450 204254193215 298849078001 326806709144 335785480900 408508386430 597698156002 671570961800 817016772860 1021270966075 1195396312004 1494245390005 1634033545720 2042541932150 2390792624008 2988490780010 3635724639227 4085083864300 5976981560020 7271449278454 7471226950025 8170167728600 11953963120040 14542898556908 14942453900050 18178623196135 26597567942089 29085797113816 29884907800100 36357246392270 53195135884178 59769815600200 72714492784540 90893115980675 106390271768356 132987839710445 145428985569080 181786231961350 212780543536712 265975679420890 363572463922700 531951358841780 664939198552225 727144927845400 1063902717683560 1329878397104450 2367183546845921 2659756794208900 4734367093691842 5319513588417800 9468734187383684 11835917734229605 18937468374767368 23671835468459210 47343670936918420 59179588671148025 94687341873836840 118359177342296050 210679335669286969 236718354684592100 421358671338573938 473436709369184200 842717342677147876 1053396678346434845 1685434685354295752 2106793356692869690 4213586713385739380 5266983391732174225 8427173426771478760 10533966783464348450 21067933566928696900 42135867133857393800
• Sum of all divisors σ(n): 99080849683781748105
• Sum of proper divisors (its aliquot sum) s(n): 56944982549924354305
• 42135867133857393800 is an abundant number, because the sum of its proper divisors (56944982549924354305) is greater than itself. Its abundance is 14809115416066960505

Bases of 42135867133857393800

• Binary: 100100100011000000101010111110100110110000101000000110110010001000₂
• Hexadecimal: 0x248C0ABE9B0A06C88
• Base-36: 8W4MMBBJ4LHMW

Squares and roots of 42135867133857393800

• 42135867133857393800 squared (42135867133857393800²) is 1775431299122083702164651074928278440000
• 42135867133857393800 cubed (42135867133857393800³) is 74809337325099942208707702191800586263075353899129672000000
• The square root of 42135867133857393800 is 6491214611.6006204497
• The cube root of 42135867133857393800 is 3479770.8467006911

Scales and comparisons

• 42,135,867,133,857,393,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,135,867,133,857,393,800 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42135867133857393800 cubic inches would be around 289980.9 feet tall.

Recreational maths with 42135867133857393800

• 42135867133857393800 backwards is 00839375833176853124
• The number of decimal digits it has is: 20
• The sum of 42135867133857393800's digits is 86
• More coming soon!