21422859315
21,422,859,315 is an odd composite number composed of seven prime numbers multiplied together.
21422859315 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 21422859315:
3 × 5 × 11 × 13 × 17 × 61 × 9631
See below for interesting mathematical facts about the number 21422859315 from the Numbermatics database.
Names of 21422859315
- Cardinal: 21422859315 can be written as Twenty-one billion, four hundred twenty-two million, eight hundred fifty-nine thousand, three hundred fifteen.
Scientific notation
- Scientific notation: 2.1422859315 × 1010
Factors of 21422859315
Divisors of 21422859315
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 11 13 15 17 33 39 51 55 61 65 85 143 165 183 187 195 221 255 305 429 561 663 671 715 793 915 935 1037 1105 2013 2145 2379 2431 2805 3111 3315 3355 3965 5185 7293 8723 9631 10065 11407 11895 12155 13481 15555 26169 28893 34221 36465 40443 43615 48155 57035 67405 105941 125203 130845 144465 148291 163727 171105 202215 317823 375609 444873 491181 529705 587491 626015 741455 818635 1377233 1589115 1762473 1800997 1878045 2128451 2224365 2455905 2937455 4131699 5402991 6385353 6462401 6886165 7637383 8812365 9004985 9987347 10642255 19387203 20658495 22912149 23412961 27014955 29962041 31926765 32312005 38186915 49936735 70238883 84011213 96936015 109860817 114560745 117064805 129835511 149810205 252033639 329582451 351194415 389506533 420056065 549304085 649177555 1260168195 1428190621 1647912255 1947532665 4284571863 7140953105 21422859315
- Sum of all divisors σ(n): 43341225984
- Sum of proper divisors (its aliquot sum) s(n): 21918366669
- 21422859315 is an abundant number, because the sum of its proper divisors (21918366669) is greater than itself. Its abundance is 495507354
Bases of 21422859315
- Binary: 100111111001110011011100100001100112
- Hexadecimal: 0x4FCE6E433
- Base-36: 9UAM81F
Squares and roots of 21422859315
- 21422859315 squared (214228593152) is 458938901230282269225
- 21422859315 cubed (214228593153) is 9831783515237017471346129080875
-
The
square root of 21422859315 is 146365.4990597169 -
The
cube root of 21422859315 is 2777.3192985909
Scales and comparisons
How big is 21422859315?- 21,422,859,315 seconds is equal to 681 years, 9 weeks, 2 days, 18 hours, 15 minutes, 15 seconds.
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To count from 1 to 21,422,859,315 would take you about one thousand, three hundred sixty-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 21422859315 cubic inches would be around 231.4 feet tall.
Recreational maths with 21422859315
- 21422859315 backwards is 51395822412
- The number of decimal digits it has is: 11
- The sum of 21422859315's digits is 42
- More coming soon!
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The information we have on file for 21422859315 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 21422859315, math, Factors of 21422859315, curriculum, school, college, exams, university, Prime factorization of 21422859315, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred twenty-two million, eight hundred fifty-nine thousand, three hundred fifteen.