23138521830
23,138,521,830 is an even composite number composed of six prime numbers multiplied together.
23138521830 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 23138521830:
2 × 33 × 5 × 31 × 61 × 45319
(2 × 3 × 3 × 3 × 5 × 31 × 61 × 45319)See below for interesting mathematical facts about the number 23138521830 from the Numbermatics database.
Names of 23138521830
- Cardinal: 23138521830 can be written as Twenty-three billion, one hundred thirty-eight million, five hundred twenty-one thousand, eight hundred thirty.
Scientific notation
- Scientific notation: 2.313852183 × 1010
Factors of 23138521830
Divisors of 23138521830
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 31 45 54 61 62 90 93 122 135 155 183 186 270 279 305 310 366 465 549 558 610 837 915 930 1098 1395 1647 1674 1830 1891 2745 2790 3294 3782 4185 5490 5673 8235 8370 9455 11346 16470 17019 18910 28365 34038 45319 51057 56730 85095 90638 102114 135957 170190 226595 255285 271914 407871 453190 510570 679785 815742 1223613 1359570 1404889 2039355 2447226 2764459 2809778 4078710 4214667 5528918 6118065 7024445 8293377 8429334 12236130 12644001 13822295 14048890 16586754 21073335 24880131 25288002 27644590 37932003 41466885 42146670 49760262 63220005 74640393 75864006 82933770 85698229 124400655 126440010 149280786 171396458 189660015 248801310 257094687 373201965 379320030 428491145 514189374 746403930 771284061 856982290 1285473435 1542568122 2313852183 2570946870 3856420305 4627704366 7712840610 11569260915 23138521830
- Sum of all divisors σ(n): 64738713600
- Sum of proper divisors (its aliquot sum) s(n): 41600191770
- 23138521830 is an abundant number, because the sum of its proper divisors (41600191770) is greater than itself. Its abundance is 18461669940
Bases of 23138521830
- Binary: 101011000110010100111010010111001102
- Hexadecimal: 0x56329D2E6
- Base-36: AMO2TPI
Squares and roots of 23138521830
- 23138521830 squared (231385218302) is 535391192477386548900
- 23138521830 cubed (231385218303) is 12388160794727740443071012487000
-
The
square root of 23138521830 is 152113.5162633485 -
The
cube root of 23138521830 is 2849.5647978129
Scales and comparisons
How big is 23138521830?- 23,138,521,830 seconds is equal to 735 years, 38 weeks, 23 hours, 10 minutes, 30 seconds.
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To count from 1 to 23,138,521,830 would take you about one thousand, four hundred seventy-one 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 23138521830 cubic inches would be around 237.5 feet tall.
Recreational maths with 23138521830
- 23138521830 backwards is 03812583132
- The number of decimal digits it has is: 11
- The sum of 23138521830's digits is 36
- More coming soon!
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Keywords: Divisors of 23138521830, math, Factors of 23138521830, curriculum, school, college, exams, university, Prime factorization of 23138521830, STEM, science, technology, engineering, physics, economics, calculator, twenty-three billion, one hundred thirty-eight million, five hundred twenty-one thousand, eight hundred thirty.