40021343977120

Names of 40021343977120

• Cardinal: 40021343977120 can be written as Forty trillion, twenty-one billion, three hundred forty-three million, nine hundred seventy-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.002134397712 × 10¹³

Factors of 40021343977120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2024643

Divisors of 40021343977120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 47 55 80 88 94 110 160 176 188 220 235 239 352 376 440 470 478 517 752 880 940 956 1034 1195 1504 1760 1880 1912 2068 2390 2585 2629 3760 3824 4136 4780 5170 5258 7520 7648 8272 9560 10340 10516 11233 13145 16544 19120 20680 21032 22466 26290 38240 41360 42064 44932 52580 56165 82720 84128 89864 105160 112330 123563 179728 210320 224660 247126 359456 420640 449320 494252 617815 898640 988504 1235630 1797280 1977008 2024339 2471260 3954016 4048678 4942520 8097356 9885040 10121695 16194712 19770080 20243390 22267729 32389424 40486780 44535458 64778848 80973560 89070916 95143933 111338645 161947120 178141832 190287866 222677290 323894240 356283664 380575732 445354580 475719665 483817021 712567328 761151464 890709160 951439330 967634042 1046583263 1522302928 1781418320 1902878660 1935268084 2093166526 2419085105 3044605856 3562836640 3805757320 3870536168 4186333052 4838170210 5232916315 5321987231 7611514640 7741072336 8372666104 9676340420 10465832630 10643974462 15223029280 15482144672 16745332208 19352680840 20931665260 21287948924 22739399987 26609936155 33490664416 38705361680 41863330520 42575897848 45478799974 53219872310 77410723360 83726661040 85151795696 90957599948 106439744620 113696999935 167453322080 170303591392 181915199896 212879489240 227393999870 250133399857 363830399792 425758978480 454787999740 500266799714 727660799584 851517956960 909575999480 1000533599428 1250666999285 1819151998960 2001067198856 2501333998570 3638303997920 4002134397712 5002667997140 8004268795424 10005335994280 20010671988560 40021343977120
• Sum of all divisors σ(n): 105781319884800
• Sum of proper divisors (its aliquot sum) s(n): 65759975907680
• 40021343977120 is an abundant number, because the sum of its proper divisors (65759975907680) is greater than itself. Its abundance is 25738631930560

Bases of 40021343977120

• Binary: 1001000110011000110001111111011011111010100000₂
• Hexadecimal: 0x246631FDBEA0
• Base-36: E6PJUVT0G

Squares and roots of 40021343977120

• 40021343977120 squared (40021343977120²) is 1601707973734959299083494400
• 40021343977120 cubed (40021343977120³) is 64102505767742692495563545341443248128000
• The square root of 40021343977120 is 6326242.4848499127
• The cube root of 40021343977120 is 34205.6007998157

Scales and comparisons

• 40,021,343,977,120 seconds is equal to 1,272,554 years, 49 weeks, 17 hours, 38 minutes, 40 seconds.
• To count from 1 to 40,021,343,977,120 would take you about three million, one hundred eighty-one thousand, three hundred eighty-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 40021343977120 cubic inches would be around 2850.5 feet tall.

Recreational maths with 40021343977120

• 40021343977120 backwards is 02177934312004
• The number of decimal digits it has is: 14
• The sum of 40021343977120's digits is 43
• More coming soon!