80421420737680
80,421,420,737,680 is an even composite number composed of six prime numbers multiplied together.
80421420737680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 80421420737680:
24 × 5 × 11 × 1613 × 8191 × 6917
(2 × 2 × 2 × 2 × 5 × 11 × 1613 × 8191 × 6917)See below for interesting mathematical facts about the number 80421420737680 from the Numbermatics database.
Names of 80421420737680
- Cardinal: 80421420737680 can be written as Eighty trillion, four hundred twenty-one billion, four hundred twenty million, seven hundred thirty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 8.042142073768 × 1013
Factors of 80421420737680
Divisors of 80421420737680
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 1613 3226 6452 6917 8065 8191 12904 13834 16130 16382 17743 25808 27668 32260 32764 34585 35486 40955 55336 64520 65528 69170 70972 76087 81910 88715 90101 110672 129040 131056 138340 141944 152174 163820 177430 180202 276680 283888 304348 327640 354860 360404 380435 450505 553360 608696 655280 709720 720808 760870 901010 1217392 1419440 1441616 1521740 1802020 3043480 3604040 6086960 7208080 11157121 13212083 22314242 26424166 44628484 52848332 55785605 56657147 66060415 89256968 105696664 111571210 113314294 122728331 132120830 145332913 178513936 211393328 223142420 226628588 245456662 264241660 283285735 290665826 446284840 453257176 490913324 528483320 566571470 581331652 613641655 623228617 726664565 892569680 906514352 981826648 1056966640 1133142940 1162663304 1227283310 1246457234 1453329130 1963653296 2266285880 2325326608 2454566620 2492914468 2906658260 3116143085 4532571760 4909133240 4985828936 5813316520 6232286170 9818266480 9971657872 11626633040 12464572340 24929144680 49858289360 91387978111 182775956222 365551912444 456939890555 731103824888 913879781110 1005267759221 1462207649776 1827759562220 2010535518442 3655519124440 4021071036884 5026338796105 7311038248880 8042142073768 10052677592210 16084284147536 20105355184420 40210710368840 80421420737680
- Sum of all divisors σ(n): 204158855282688
- Sum of proper divisors (its aliquot sum) s(n): 123737434545008
- 80421420737680 is an abundant number, because the sum of its proper divisors (123737434545008) is greater than itself. Its abundance is 43316013807328
Bases of 80421420737680
- Binary: 100100100100100100100100011011100100100100100002
- Hexadecimal: 0x492492372490
- Base-36: SI939HK0G
Squares and roots of 80421420737680
- 80421420737680 squared (804214207376802) is 6467604913466946755371782400
- 80421420737680 cubed (804214207376803) is 520133975911011773697688651041664440832000
-
The
square root of 80421420737680 is 8967799.1022145453 -
The
cube root of 80421420737680 is 43164.2216227137
Scales and comparisons
How big is 80421420737680?- 80,421,420,737,680 seconds is equal to 2,557,152 years, 21 weeks, 5 days, 18 hours, 14 minutes, 40 seconds.
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To count from 1 to 80,421,420,737,680 would take you about six million, three hundred ninety-two thousand, eight hundred eighty-one 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 80421420737680 cubic inches would be around 3597 feet tall.
Recreational maths with 80421420737680
- 80421420737680 backwards is 08673702412408
- The number of decimal digits it has is: 14
- The sum of 80421420737680's digits is 52
- More coming soon!
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