21423077130
21,423,077,130 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21423077130 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
21423077130 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 21423077130:
2 × 3 × 5 × 7 × 132 × 73 × 8269
(2 × 3 × 5 × 7 × 13 × 13 × 73 × 8269)See below for interesting mathematical facts about the number 21423077130 from the Numbermatics database.
Names of 21423077130
- Cardinal: 21423077130 can be written as Twenty-one billion, four hundred twenty-three million, seventy-seven thousand, one hundred thirty.
Scientific notation
- Scientific notation: 2.142307713 × 1010
Factors of 21423077130
Divisors of 21423077130
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 73 78 91 105 130 146 169 182 195 210 219 273 338 365 390 438 455 507 511 546 730 845 910 949 1014 1022 1095 1183 1365 1533 1690 1898 2190 2366 2535 2555 2730 2847 3066 3549 4745 5070 5110 5694 5915 6643 7098 7665 8269 9490 11830 12337 13286 14235 15330 16538 17745 19929 24674 24807 28470 33215 35490 37011 39858 41345 49614 57883 61685 66430 74022 82690 86359 99645 107497 115766 123370 124035 172718 173649 185055 199290 214994 248070 259077 289415 322491 347298 370110 431795 518154 537485 578830 603637 644982 752479 863590 868245 1074970 1207274 1295385 1397461 1504958 1612455 1736490 1810911 2257437 2590770 2794922 3018185 3224910 3621822 3762395 4192383 4225459 4514874 6036370 6987305 7524790 7847281 8384766 8450918 9054555 9782227 11287185 12676377 13974610 15694562 18109110 19564454 20961915 21127295 22574370 23541843 25352754 29346681 39236405 41923830 42254590 47083686 48911135 54930967 58693362 63381885 78472810 97822270 102014653 109861934 117709215 126763770 146733405 164792901 204029306 235418430 274654835 293466810 306043959 329585802 510073265 549309670 612087918 714102571 823964505 1020146530 1428205142 1530219795 1647929010 2142307713 3060439590 3570512855 4284615426 7141025710 10711538565 21423077130
- Sum of all divisors σ(n): 64507587840
- Sum of proper divisors (its aliquot sum) s(n): 43084510710
- 21423077130 is an abundant number, because the sum of its proper divisors (43084510710) is greater than itself. Its abundance is 21661433580
Bases of 21423077130
- Binary: 100111111001110101000110111000010102
- Hexadecimal: 0x4FCEA370A
- Base-36: 9UAQW3U
Squares and roots of 21423077130
- 21423077130 squared (214230771302) is 458948233717929036900
- 21423077130 cubed (214230771303) is 9832083409616460421375316097000
-
The
square root of 21423077130 is 146366.2431368655 -
The
cube root of 21423077130 is 2777.3287112739
Scales and comparisons
How big is 21423077130?- 21,423,077,130 seconds is equal to 681 years, 9 weeks, 5 days, 6 hours, 45 minutes, 30 seconds.
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To count from 1 to 21,423,077,130 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 21423077130 cubic inches would be around 231.4 feet tall.
Recreational maths with 21423077130
- 21423077130 backwards is 03177032412
- 21423077130 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21423077130's digits is 30
- More coming soon!
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