40138490735062855533

Names of 40138490735062855533

• Cardinal: 40138490735062855533 can be written as Forty quintillion, one hundred thirty-eight quadrillion, four hundred ninety trillion, seven hundred thirty-five billion, sixty-two million, eight hundred fifty-five thousand, five hundred thirty-three.

Scientific notation

• Scientific notation: 4.0138490735062855533 × 10¹⁹

Factors of 40138490735062855533

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 45

Divisors of 40138490735062855533

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 9 19 23 57 69 171 207 361 437 529 1083 1311 1587 3249 3933 4761 6859 8303 10051 12167 20577 24909 30153 36501 61731 74727 90459 109503 130321 157757 190969 231173 279841 390963 473271 572907 693519 839523 1172889 1419813 1718721 2080557 2476099 2518569 2997383 3628411 4392287 5316979 6436343 7428297 8992149 10885233 13176861 15950937 19309029 22284891 26976447 32655699 39530583 47852811 56950277 57927087 68939809 83453453 101022601 122290517 148035889 170850831 206819427 250360359 303067803 366871551 444107667 512552493 620458281 751081077 909203409 1100614653 1309856371 1332323001 1585615607 1919429419 2323519823 2812681891 3404825447 3929569113 4756846821 5758288257 6970559469 8438045673 10214476341 11788707339 14270540463 17274864771 20911678407 25314137019 30126696533 30643429023 36469158961 44146876637 53440955929 64691683493 78310985281 90380089599 109407476883 132440629911 160322867787 194075050479 234932955843 271140268797 328222430649 397321889733 480968603361 582225151437 692914020259 704798867529 838790656103 1015378162651 1229141986367 1487908720339 1801152661463 2078742060777 2516371968309 3046134487953 3687425959101 4463726161017 5403457984389 6236226182331 7549115904927 9138403463859 11062277877303 13391178483051 15937022465957 16210373953167 19292185090369 23353697740973 28270265686441 34221900567797 47811067397871 57876555271107 70061093222919 84810797059323 102665701703391 143433202193613 173629665813321 210183279668757 254432391177969 307997105110173 366551516717011 443720257078487 537135048042379 650216110788143 1099654550151033 1331160771235461 1611405144127137 1950648332364429 3298963650453099 3993482313706383 4834215432381411 5851944997093287 8430684884491253 10205565912805201 12354106104974717 25292054653473759 30616697738415603 37062318314924151 75876163960421277 91850093215246809 111186954944772453 193905752343298819 234728015994519623 581717257029896457 704184047983558869 1745151771089689371 2112552143950676607 4459832303895872837 13379496911687618511 40138490735062855533
• Sum of all divisors σ(n): 63980572676482818720
• Sum of proper divisors (its aliquot sum) s(n): 23842081941419963187
• 40138490735062855533 is a deficient number, because the sum of its proper divisors (23842081941419963187) is less than itself. Its deficiency is 16296408793642892346

Bases of 40138490735062855533

• Binary: 100010110100001000100100001010100100100011101110101010111101101101₂
• Hexadecimal: 0x22D0890A923BAAF6D
• Base-36: 8GYBNH1AGP5D9

Squares and roots of 40138490735062855533

• 40138490735062855533 squared (40138490735062855533²) is 1611098438488726692682931924328028714089
• 40138490735062855533 cubed (40138490735062855533³) is 64667059746553990207267731968036214527381644377078368704437
• The square root of 40138490735062855533 is 6335494513.8531100723
• The cube root of 40138490735062855533 is 3423894.2774140109

Scales and comparisons

• 40,138,490,735,062,855,533 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,138,490,735,062,855,533 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 40138490735062855533 cubic inches would be around 285324.5 feet tall.

Recreational maths with 40138490735062855533

• 40138490735062855533 backwards is 33555826053709483104
• The number of decimal digits it has is: 20
• The sum of 40138490735062855533's digits is 81
• More coming soon!