2142043920
2,142,043,920 is an even composite number composed of five prime numbers multiplied together.
2142043920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 2142043920:
24 × 33 × 5 × 79 × 12553
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 79 × 12553)See below for interesting mathematical facts about the number 2142043920 from the Numbermatics database.
Names of 2142043920
- Cardinal: 2142043920 can be written as Two billion, one hundred forty-two million, forty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.14204392 × 109
Factors of 2142043920
Divisors of 2142043920
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 79 80 90 108 120 135 144 158 180 216 237 240 270 316 360 395 432 474 540 632 711 720 790 948 1080 1185 1264 1422 1580 1896 2133 2160 2370 2844 3160 3555 3792 4266 4740 5688 6320 7110 8532 9480 10665 11376 12553 14220 17064 18960 21330 25106 28440 34128 37659 42660 50212 56880 62765 75318 85320 100424 112977 125530 150636 170640 188295 200848 225954 251060 301272 338931 376590 451908 502120 564885 602544 677862 753180 903816 991687 1004240 1129770 1355724 1506360 1694655 1807632 1983374 2259540 2711448 2975061 3012720 3389310 3966748 4519080 4958435 5422896 5950122 6778620 7933496 8925183 9038160 9916870 11900244 13557240 14875305 15866992 17850366 19833740 23800488 26775549 27114480 29750610 35700732 39667480 44625915 47600976 53551098 59501220 71401464 79334960 89251830 107102196 119002440 133877745 142802928 178503660 214204392 238004880 267755490 357007320 428408784 535510980 714014640 1071021960 2142043920
- Sum of all divisors σ(n): 7472140800
- Sum of proper divisors (its aliquot sum) s(n): 5330096880
- 2142043920 is an abundant number, because the sum of its proper divisors (5330096880) is greater than itself. Its abundance is 3188052960
Bases of 2142043920
- Binary: 11111111010110011111111000100002
- Hexadecimal: 0x7FACFF10
- Base-36: ZFBFO0
Squares and roots of 2142043920
- 2142043920 squared (21420439202) is 4588352155208966400
- 2142043920 cubed (21420439203) is 9828451836884262806604288000
-
The
square root of 2142043920 is 46282.2203443179 -
The
cube root of 2142043920 is 1289.0688791883
Scales and comparisons
How big is 2142043920?- 2,142,043,920 seconds is equal to 68 years, 5 weeks, 5 days, 4 hours, 12 minutes.
-
To count from 1 to 2,142,043,920 would take you about one hundred thirty-six 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 2142043920 cubic inches would be around 107.4 feet tall.
Recreational maths with 2142043920
- 2142043920 backwards is 0293402412
- 2142043920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2142043920's digits is 27
- More coming soon!
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The information we have on file for 2142043920 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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