42720191230640
42,720,191,230,640 is an even composite number composed of six prime numbers multiplied together.
What does the number 42720191230640 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
42720191230640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 42720191230640:
24 × 5 × 73 × 11 × 8101 × 17471
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 11 × 8101 × 17471)See below for interesting mathematical facts about the number 42720191230640 from the Numbermatics database.
Names of 42720191230640
- Cardinal: 42720191230640 can be written as Forty-two trillion, seven hundred twenty billion, one hundred ninety-one million, two hundred thirty thousand, six hundred forty.
Scientific notation
- Scientific notation: 4.272019123064 × 1013
Factors of 42720191230640
Divisors of 42720191230640
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 49 55 56 70 77 80 88 98 110 112 140 154 176 196 220 245 280 308 343 385 392 440 490 539 560 616 686 770 784 880 980 1078 1232 1372 1540 1715 1960 2156 2695 2744 3080 3430 3773 3920 4312 5390 5488 6160 6860 7546 8101 8624 10780 13720 15092 16202 17471 18865 21560 27440 30184 32404 34942 37730 40505 43120 56707 60368 64808 69884 75460 81010 87355 89111 113414 122297 129616 139768 150920 162020 174710 178222 192181 226828 244594 279536 283535 301840 324040 349420 356444 384362 396949 445555 453656 489188 567070 611485 623777 648080 698840 712888 768724 793898 856079 891110 907312 960905 978376 1134140 1222970 1247554 1345267 1397680 1425776 1537448 1587796 1712158 1782220 1921810 1956752 1984745 2268280 2445940 2495108 2690534 2778643 3074896 3118885 3175592 3424316 3564440 3843620 3969490 4280395 4366439 4536560 4891880 4990216 5381068 5557286 5992553 6237770 6351184 6726335 6848632 7128880 7687240 7938980 8560790 8732878 9416869 9783760 9980432 10762136 11114572 11985106 12475540 13452670 13697264 13893215 15374480 15877960 17121580 17465756 18833738 21524272 21832195 22229144 23970212 24951080 26905340 27786430 29962765 30565073 31755920 34243160 34931512 37667476 43664390 44458288 47084345 47940424 49902160 53810680 55572860 59925530 61130146 65918083 68486320 69863024 75334952 87328780 94168690 95880848 107621360 111145720 119851060 122260292 131836166 141532571 150669904 152825365 174657560 188337380 222291440 239702120 244520584 263672332 283065142 305650730 329590415 349315120 376674760 479404240 489041168 527344664 566130284 611301460 659180830 707662855 753349520 990727997 1054689328 1132260568 1222602920 1318361660 1415325710 1556858281 1981455994 2264521136 2445205840 2636723320 2830651420 3113716562 3962911988 4953639985 5273446640 5661302840 6227433124 6935095979 7784291405 7925823976 9907279970 10898007967 11322605680 12454866248 13870191958 15568582810 15851647952 19814559940 21796015934 24909732496 27740383916 31137165620 34675479895 39629119880 43592031868 48545671853 54490039835 55480767832 62274331240 69350959790 76286055769 79258239760 87184063736 97091343706 108980079670 110961535664 124548662480 138701919580 152572111538 174368127472 194182687412 217960159340 242728359265 277403839160 305144223076 381430278845 388365374824 435920318680 485456718530 534002390383 554807678320 610288446152 762860557690 776730749648 871840637360 970913437060 1068004780766 1220576892304 1525721115380 1941826874120 2136009561532 2670011951915 3051442230760 3883653748240 4272019123064 5340023903830 6102884461520 8544038246128 10680047807660 21360095615320 42720191230640
- Sum of all divisors σ(n): 126383110963200
- Sum of proper divisors (its aliquot sum) s(n): 83662919732560
- 42720191230640 is an abundant number, because the sum of its proper divisors (83662919732560) is greater than itself. Its abundance is 40942728501920
Bases of 42720191230640
- Binary: 10011011011010100100011101001010110010101100002
- Hexadecimal: 0x26DA91D2B2B0
- Base-36: F55DUUTGW
Squares and roots of 42720191230640
- 42720191230640 squared (427201912306402) is 1825014738782450757674809600
- 42720191230640 cubed (427201912306403) is 77964978639522803168747024750751686144000
-
The
square root of 42720191230640 is 6536068.4842372941 -
The
cube root of 42720191230640 is 34957.8243628035
Scales and comparisons
How big is 42720191230640?- 42,720,191,230,640 seconds is equal to 1,358,369 years, 48 weeks, 5 days, 18 hours, 17 minutes, 20 seconds.
-
To count from 1 to 42,720,191,230,640 would take you about three million, three hundred ninety-five thousand, nine hundred twenty-four 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 42720191230640 cubic inches would be around 2913.2 feet tall.
Recreational maths with 42720191230640
- 42720191230640 backwards is 04603219102724
- The number of decimal digits it has is: 14
- The sum of 42720191230640's digits is 41
- More coming soon!
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The information we have on file for 42720191230640 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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