27980387200
27,980,387,200 is an even composite number composed of five prime numbers multiplied together.
27980387200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 27980387200:
27 × 52 × 97 × 109 × 827
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 97 × 109 × 827)See below for interesting mathematical facts about the number 27980387200 from the Numbermatics database.
Names of 27980387200
- Cardinal: 27980387200 can be written as Twenty-seven billion, nine hundred eighty million, three hundred eighty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 2.79803872 × 1010
Factors of 27980387200
Divisors of 27980387200
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 97 100 109 128 160 194 200 218 320 388 400 436 485 545 640 776 800 827 872 970 1090 1552 1600 1654 1744 1940 2180 2425 2725 3104 3200 3308 3488 3880 4135 4360 4850 5450 6208 6616 6976 7760 8270 8720 9700 10573 10900 12416 13232 13952 15520 16540 17440 19400 20675 21146 21800 26464 31040 33080 34880 38800 41350 42292 43600 52865 52928 62080 66160 69760 77600 80219 82700 84584 87200 90143 105730 105856 132320 155200 160438 165400 169168 174400 180286 211460 264325 264640 310400 320876 330800 338336 348800 360572 401095 422920 450715 528650 529280 641752 661600 676672 721144 802190 845840 901430 1057300 1283504 1323200 1353344 1442288 1604380 1691680 1802860 2005475 2114600 2253575 2567008 2646400 2884576 3208760 3383360 3605720 4010950 4229200 4507150 5134016 5769152 6417520 6766720 7211440 8021900 8458400 8743871 9014300 10268032 11538304 12835040 14422880 16043800 16916800 17487742 18028600 25670080 28845760 32087600 33833600 34975484 36057200 43719355 51340160 57691520 64175200 69950968 72114400 87438710 128350400 139901936 144228800 174877420 218596775 256700800 279803872 288457600 349754840 437193550 559607744 699509680 874387100 1119215488 1399019360 1748774200 2798038720 3497548400 5596077440 6995096800 13990193600 27980387200
- Sum of all divisors σ(n): 70558765200
- Sum of proper divisors (its aliquot sum) s(n): 42578378000
- 27980387200 is an abundant number, because the sum of its proper divisors (42578378000) is greater than itself. Its abundance is 14597990800
Bases of 27980387200
- Binary: 110100000111100001011010011100000002
- Hexadecimal: 0x683C2D380
- Base-36: CUQSSXS
Squares and roots of 27980387200
- 27980387200 squared (279803872002) is 782902067861923840000
- 27980387200 cubed (279803872003) is 21905902998457305180110848000000
-
The
square root of 27980387200 is 167273.3905915701 -
The
cube root of 27980387200 is 3035.8798061247
Scales and comparisons
How big is 27980387200?- 27,980,387,200 seconds is equal to 889 years, 35 weeks, 6 days, 1 hour, 46 minutes, 40 seconds.
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To count from 1 to 27,980,387,200 would take you about one thousand, seven hundred seventy-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 27980387200 cubic inches would be around 253 feet tall.
Recreational maths with 27980387200
- 27980387200 backwards is 00278308972
- The number of decimal digits it has is: 11
- The sum of 27980387200's digits is 46
- More coming soon!
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