122938920
122,938,920 is an even composite number composed of six prime numbers multiplied together.
122938920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 122938920:
23 × 32 × 5 × 13 × 109 × 241
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 109 × 241)See below for interesting mathematical facts about the number 122938920 from the Numbermatics database.
Names of 122938920
- Cardinal: 122938920 can be written as One hundred twenty-two million, nine hundred thirty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.2293892 × 108
Factors of 122938920
Divisors of 122938920
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 60 65 72 78 90 104 109 117 120 130 156 180 195 218 234 241 260 312 327 360 390 436 468 482 520 545 585 654 723 780 872 936 964 981 1090 1170 1205 1308 1417 1446 1560 1635 1928 1962 2169 2180 2340 2410 2616 2834 2892 3133 3270 3615 3924 4251 4338 4360 4680 4820 4905 5668 5784 6266 6540 7085 7230 7848 8502 8676 9399 9640 9810 10845 11336 12532 12753 13080 14170 14460 15665 17004 17352 18798 19620 21255 21690 25064 25506 26269 28197 28340 28920 31330 34008 37596 39240 42510 43380 46995 51012 52538 56394 56680 62660 63765 75192 78807 85020 86760 93990 102024 105076 112788 125320 127530 131345 140985 157614 170040 187980 210152 225576 236421 255060 262690 281970 315228 341497 375960 394035 472842 510120 525380 563940 630456 682994 788070 945684 1024491 1050760 1127880 1182105 1365988 1576140 1707485 1891368 2048982 2364210 2731976 3073473 3152280 3414970 4097964 4728420 5122455 6146946 6829940 8195928 9456840 10244910 12293892 13659880 15367365 20489820 24587784 30734730 40979640 61469460 122938920
- Sum of all divisors σ(n): 436035600
- Sum of proper divisors (its aliquot sum) s(n): 313096680
- 122938920 is an abundant number, because the sum of its proper divisors (313096680) is greater than itself. Its abundance is 190157760
Bases of 122938920
- Binary: 1110101001111100110001010002
- Hexadecimal: 0x753E628
- Base-36: 2170A0
Squares and roots of 122938920
- 122938920 squared (1229389202) is 15113978050766400
- 122938920 cubed (1229389203) is 1858096138464926388288000
-
The
square root of 122938920 is 11087.7824653985 -
The
cube root of 122938920 is 497.2366492537
Scales and comparisons
How big is 122938920?- 122,938,920 seconds is equal to 3 years, 47 weeks, 1 day, 21 hours, 42 minutes.
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To count from 1 to 122,938,920 would take you about 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 122938920 cubic inches would be around 41.4 feet tall.
Recreational maths with 122938920
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The information we have on file for 122938920 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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