7428842000
7,428,842,000 is an even composite number composed of five prime numbers multiplied together.
7428842000 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 7428842000:
24 × 53 × 97 × 149 × 257
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 97 × 149 × 257)See below for interesting mathematical facts about the number 7428842000 from the Numbermatics database.
Names of 7428842000
- Cardinal: 7428842000 can be written as Seven billion, four hundred twenty-eight million, eight hundred forty-two thousand.
Scientific notation
- Scientific notation: 7.428842 × 109
Factors of 7428842000
Divisors of 7428842000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 97 100 125 149 194 200 250 257 298 388 400 485 500 514 596 745 776 970 1000 1028 1192 1285 1490 1552 1940 2000 2056 2384 2425 2570 2980 3725 3880 4112 4850 5140 5960 6425 7450 7760 9700 10280 11920 12125 12850 14453 14900 18625 19400 20560 24250 24929 25700 28906 29800 32125 37250 38293 38800 48500 49858 51400 57812 59600 64250 72265 74500 76586 97000 99716 102800 115624 124645 128500 144530 149000 153172 191465 194000 199432 231248 249290 257000 289060 298000 306344 361325 382930 398864 498580 514000 578120 612688 623225 722650 765860 957325 997160 1156240 1246450 1445300 1531720 1806625 1914650 1994320 2492900 2890600 3063440 3116125 3613250 3714421 3829300 4786625 4985800 5781200 6232250 7226500 7428842 7658600 9573250 9971600 12464500 14453000 14857684 15317200 18572105 19146500 24929000 28906000 29715368 37144210 38293000 49858000 59430736 74288420 76586000 92860525 148576840 185721050 297153680 371442100 464302625 742884200 928605250 1485768400 1857210500 3714421000 7428842000
- Sum of all divisors σ(n): 18341013600
- Sum of proper divisors (its aliquot sum) s(n): 10912171600
- 7428842000 is an abundant number, because the sum of its proper divisors (10912171600) is greater than itself. Its abundance is 3483329600
Bases of 7428842000
- Binary: 1101110101100101100100010000100002
- Hexadecimal: 0x1BACB2210
- Base-36: 3EUXV68
Squares and roots of 7428842000
- 7428842000 squared (74288420002) is 55187693460964000000
- 7428842000 cubed (74288420003) is 409980655065934723688000000000
-
The
square root of 7428842000 is 86190.7303600567 -
The
cube root of 7428842000 is 1951.2236019757
Scales and comparisons
How big is 7428842000?- 7,428,842,000 seconds is equal to 236 years, 11 weeks, 23 hours, 13 minutes, 20 seconds.
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To count from 1 to 7,428,842,000 would take you about four hundred seventy-two 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 7428842000 cubic inches would be around 162.6 feet tall.
Recreational maths with 7428842000
- 7428842000 backwards is 0002488247
- The number of decimal digits it has is: 10
- The sum of 7428842000's digits is 35
- More coming soon!
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The information we have on file for 7428842000 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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