20727631990
20,727,631,990 is an even composite number composed of six prime numbers multiplied together.
20727631990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 20727631990:
2 × 5 × 132 × 172 × 31 × 372
(2 × 5 × 13 × 13 × 17 × 17 × 31 × 37 × 37)See below for interesting mathematical facts about the number 20727631990 from the Numbermatics database.
Names of 20727631990
- Cardinal: 20727631990 can be written as Twenty billion, seven hundred twenty-seven million, six hundred thirty-one thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.072763199 × 1010
Factors of 20727631990
Divisors of 20727631990
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 5 10 13 17 26 31 34 37 62 65 74 85 130 155 169 170 185 221 289 310 338 370 403 442 481 527 578 629 806 845 962 1054 1105 1147 1258 1369 1445 1690 2015 2210 2294 2405 2635 2738 2873 2890 3145 3757 4030 4810 5239 5270 5735 5746 6253 6290 6845 6851 7514 8177 8959 10478 10693 11470 12506 13690 13702 14365 14911 16354 17797 17918 18785 19499 21386 23273 26195 28730 29822 31265 34255 35594 37570 38998 40885 42439 44795 46546 48841 52390 53465 62530 68510 74555 81770 84878 88985 89063 89590 97495 97682 106301 106930 116365 116467 139009 149110 177970 178126 193843 194990 212195 212602 231361 232730 232934 244205 253487 278018 302549 331483 387686 395641 424390 445315 462722 488410 506974 531505 551707 582335 605098 662966 695045 721463 791282 890630 969215 1063010 1103414 1156805 1164670 1267435 1390090 1442926 1512745 1514071 1657415 1807117 1938430 1978205 2313610 2534870 2758535 3025490 3028142 3295331 3314830 3607315 3614234 3933137 3956410 4309279 5143333 5517070 6590662 7172191 7214630 7570355 7866274 8618558 9035585 9379019 10286666 12264871 14344382 15140710 16476655 18071170 18758038 19665685 21546395 24529742 25716665 32953310 35860955 39331370 43092790 46895095 51433330 56020627 61324355 66863329 71721910 93790190 112041254 121927247 122648710 133726658 159443323 243854494 280103135 318886646 334316645 560206270 609636235 668633290 797216615 1219272470 1594433230 2072763199 4145526398 10363815995 20727631990
- Sum of all divisors σ(n): 45530880192
- Sum of proper divisors (its aliquot sum) s(n): 24803248202
- 20727631990 is an abundant number, because the sum of its proper divisors (24803248202) is greater than itself. Its abundance is 4075616212
Bases of 20727631990
- Binary: 100110100110111011010010000011101102
- Hexadecimal: 0x4D3769076
- Base-36: 9ISP37A
Squares and roots of 20727631990
- 20727631990 squared (207276319902) is 429634727912871360100
- 20727631990 cubed (207276319903) is 8905310530301778336363569599000
-
The
square root of 20727631990 is 143970.9414777857 -
The
cube root of 20727631990 is 2746.9445729825
Scales and comparisons
How big is 20727631990?- 20,727,631,990 seconds is equal to 659 years, 3 weeks, 6 days, 3 hours, 33 minutes, 10 seconds.
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To count from 1 to 20,727,631,990 would take you about one thousand, three hundred eighteen 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 20727631990 cubic inches would be around 228.9 feet tall.
Recreational maths with 20727631990
- 20727631990 backwards is 09913672702
- The number of decimal digits it has is: 11
- The sum of 20727631990's digits is 46
- More coming soon!
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"Number 20727631990 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
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Numbermatics. (2024). Number 20727631990 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/20727631990/
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The information we have on file for 20727631990 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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