21315986000
21,315,986,000 is an even composite number composed of five prime numbers multiplied together.
21315986000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21315986000:
24 × 53 × 19 × 23 × 293
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 19 × 23 × 29 × 29 × 29)See below for interesting mathematical facts about the number 21315986000 from the Numbermatics database.
Names of 21315986000
- Cardinal: 21315986000 can be written as Twenty-one billion, three hundred fifteen million, nine hundred eighty-six thousand.
Scientific notation
- Scientific notation: 2.1315986 × 1010
Factors of 21315986000
Divisors of 21315986000
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 8 10 16 19 20 23 25 29 38 40 46 50 58 76 80 92 95 100 115 116 125 145 152 184 190 200 230 232 250 290 304 368 380 400 437 460 464 475 500 551 575 580 667 725 760 841 874 920 950 1000 1102 1150 1160 1334 1450 1520 1682 1748 1840 1900 2000 2185 2204 2300 2320 2375 2668 2755 2875 2900 3335 3364 3496 3625 3800 4205 4370 4408 4600 4750 5336 5510 5750 5800 6670 6728 6992 7250 7600 8410 8740 8816 9200 9500 10672 10925 11020 11500 11600 12673 13340 13456 13775 14500 15979 16675 16820 17480 19000 19343 21025 21850 22040 23000 24389 25346 26680 27550 29000 31958 33350 33640 34960 38000 38686 42050 43700 44080 46000 48778 50692 53360 54625 55100 58000 63365 63916 66700 67280 68875 77372 79895 83375 84100 87400 96715 97556 101384 105125 109250 110200 121945 126730 127832 133400 137750 154744 159790 166750 168200 174800 193430 195112 202768 210250 218500 220400 243890 253460 255664 266800 275500 309488 316825 319580 333500 336400 367517 386860 390224 399475 420500 437000 463391 483575 487780 506920 551000 560947 609725 633650 639160 667000 735034 773720 798950 841000 874000 926782 967150 975560 1013840 1102000 1121894 1219450 1267300 1278320 1334000 1470068 1547440 1584125 1597900 1682000 1837585 1853564 1934300 1951120 1997375 2243788 2316955 2417875 2438900 2534600 2804735 2940136 3048625 3168250 3195800 3675170 3707128 3868600 3994750 4487576 4633910 4835750 4877800 5069200 5609470 5880272 6097250 6336500 6391600 7350340 7414256 7737200 7989500 8975152 9187925 9267820 9671500 9755600 10657993 11218940 11584775 12194500 12673000 14023675 14700680 15979000 18375850 18535640 19343000 21315986 22437880 23169550 24389000 25346000 28047350 29401360 31958000 36751700 37071280 38686000 42631972 44875760 45939625 46339100 48778000 53289965 56094700 57923875 70118375 73503400 85263944 91879250 92678200 106579930 112189400 115847750 140236750 147006800 170527888 183758500 185356400 213159860 224378800 231695500 266449825 280473500 367517000 426319720 463391000 532899650 560947000 735034000 852639440 926782000 1065799300 1121894000 1332249125 2131598600 2664498250 4263197200 5328996500 10657993000 21315986000
- Sum of all divisors σ(n): 58635532800
- Sum of proper divisors (its aliquot sum) s(n): 37319546800
- 21315986000 is an abundant number, because the sum of its proper divisors (37319546800) is greater than itself. Its abundance is 16003560800
Bases of 21315986000
- Binary: 100111101101000100000100010010100002
- Hexadecimal: 0x4F6882250
- Base-36: 9SIZK28
Squares and roots of 21315986000
- 21315986000 squared (213159860002) is 454371259152196000000
- 21315986000 cubed (213159860003) is 9685371398890581805256000000000
-
The
square root of 21315986000 is 145999.9520547867 -
The
cube root of 21315986000 is 2772.6931454757
Scales and comparisons
How big is 21315986000?- 21,315,986,000 seconds is equal to 677 years, 40 weeks, 4 days, 19 hours, 13 minutes, 20 seconds.
-
To count from 1 to 21,315,986,000 would take you about one thousand, three hundred fifty-five 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 21315986000 cubic inches would be around 231.1 feet tall.
Recreational maths with 21315986000
- 21315986000 backwards is 00068951312
- The number of decimal digits it has is: 11
- The sum of 21315986000's digits is 35
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 21315986000 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.
APA style:
Numbermatics. (2024). Number 21315986000 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/21315986000/
Chicago style:
Numbermatics. 2024. "Number 21315986000 - Facts about the integer". https://numbermatics.com/n/21315986000/
The information we have on file for 21315986000 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!
Keywords: Divisors of 21315986000, math, Factors of 21315986000, curriculum, school, college, exams, university, Prime factorization of 21315986000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred fifteen million, nine hundred eighty-six thousand.