122430490
122,430,490 is an even composite number composed of seven prime numbers multiplied together.
122430490 is an even 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 122430490:
2 × 5 × 7 × 13 × 19 × 73 × 97
See below for interesting mathematical facts about the number 122430490 from the Numbermatics database.
Names of 122430490
- Cardinal: 122430490 can be written as One hundred twenty-two million, four hundred thirty thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.2243049 × 108
Factors of 122430490
Divisors of 122430490
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 5 7 10 13 14 19 26 35 38 65 70 73 91 95 97 130 133 146 182 190 194 247 266 365 455 485 494 511 665 679 730 910 949 970 1022 1235 1261 1330 1358 1387 1729 1843 1898 2470 2522 2555 2774 3395 3458 3686 4745 5110 6305 6643 6790 6935 7081 8645 8827 9215 9490 9709 12610 12901 13286 13870 14162 17290 17654 18031 18430 19418 23959 25802 33215 35405 36062 44135 47918 48545 49567 64505 66430 70810 88270 90155 92053 97090 99134 119795 126217 129010 134539 167713 180310 184106 239590 247835 252434 269078 335426 460265 495670 631085 644371 672695 838565 920530 941773 1262170 1288742 1345390 1677130 1749007 1883546 3221855 3498014 4708865 6443710 8745035 9417730 12243049 17490070 24486098 61215245 122430490
- Sum of all divisors σ(n): 292400640
- Sum of proper divisors (its aliquot sum) s(n): 169970150
- 122430490 is an abundant number, because the sum of its proper divisors (169970150) is greater than itself. Its abundance is 47539660
Bases of 122430490
- Binary: 1110100110000100100000110102
- Hexadecimal: 0x74C241A
- Base-36: 20W3YY
Squares and roots of 122430490
- 122430490 squared (1224304902) is 14989224881640100
- 122430490 cubed (1224304903) is 1835138146979389446649000
-
The
square root of 122430490 is 11064.8312232949 -
The
cube root of 122430490 is 496.5502397147
Scales and comparisons
How big is 122430490?- 122,430,490 seconds is equal to 3 years, 46 weeks, 3 days, 28 minutes, 10 seconds.
-
To count from 1 to 122,430,490 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 122430490 cubic inches would be around 41.4 feet tall.
Recreational maths with 122430490
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The information we have on file for 122430490 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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