21023318000
21,023,318,000 is an even composite number composed of four prime numbers multiplied together.
21023318000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 21023318000:
24 × 53 × 293 × 431
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 29 × 29 × 29 × 431)See below for interesting mathematical facts about the number 21023318000 from the Numbermatics database.
Names of 21023318000
- Cardinal: 21023318000 can be written as Twenty-one billion, twenty-three million, three hundred eighteen thousand.
Scientific notation
- Scientific notation: 2.1023318 × 1010
Factors of 21023318000
Divisors of 21023318000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 29 40 50 58 80 100 116 125 145 200 232 250 290 400 431 464 500 580 725 841 862 1000 1160 1450 1682 1724 2000 2155 2320 2900 3364 3448 3625 4205 4310 5800 6728 6896 7250 8410 8620 10775 11600 12499 13456 14500 16820 17240 21025 21550 24389 24998 29000 33640 34480 42050 43100 48778 49996 53875 58000 62495 67280 84100 86200 97556 99992 105125 107750 121945 124990 168200 172400 195112 199984 210250 215500 243890 249980 312475 336400 362471 390224 420500 431000 487780 499960 609725 624950 724942 841000 862000 975560 999920 1219450 1249900 1449884 1562375 1682000 1812355 1951120 2438900 2499800 2899768 3048625 3124750 3624710 4877800 4999600 5799536 6097250 6249500 7249420 9061775 9755600 10511659 12194500 12499000 14498840 18123550 21023318 24389000 24998000 28997680 36247100 42046636 45308875 48778000 52558295 72494200 84093272 90617750 105116590 144988400 168186544 181235500 210233180 262791475 362471000 420466360 525582950 724942000 840932720 1051165900 1313957375 2102331800 2627914750 4204663600 5255829500 10511659000 21023318000
- Sum of all divisors σ(n): 52771979520
- Sum of proper divisors (its aliquot sum) s(n): 31748661520
- 21023318000 is an abundant number, because the sum of its proper divisors (31748661520) is greater than itself. Its abundance is 10725343520
Bases of 21023318000
- Binary: 100111001010001011001011111111100002
- Hexadecimal: 0x4E5165FF0
- Base-36: 9NOQNZK
Squares and roots of 21023318000
- 21023318000 squared (210233180002) is 441979899729124000000
- 21023318000 cubed (210233180003) is 9291883981613487713432000000000
-
The
square root of 21023318000 is 144994.1998839955 -
The
cube root of 21023318000 is 2759.9449509429
Scales and comparisons
How big is 21023318000?- 21,023,318,000 seconds is equal to 668 years, 24 weeks, 5 days, 10 hours, 33 minutes, 20 seconds.
-
To count from 1 to 21,023,318,000 would take you about one thousand, three 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 21023318000 cubic inches would be around 230 feet tall.
Recreational maths with 21023318000
- 21023318000 backwards is 00081332012
- 21023318000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21023318000's digits is 20
- More coming soon!
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The information we have on file for 21023318000 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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