126629370
126,629,370 is an even composite number composed of six prime numbers multiplied together.
126629370 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 126629370:
2 × 32 × 5 × 7 × 292 × 239
(2 × 3 × 3 × 5 × 7 × 29 × 29 × 239)See below for interesting mathematical facts about the number 126629370 from the Numbermatics database.
Names of 126629370
- Cardinal: 126629370 can be written as One hundred twenty-six million, six hundred twenty-nine thousand, three hundred seventy.
Scientific notation
- Scientific notation: 1.2662937 × 108
Factors of 126629370
Divisors of 126629370
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 29 30 35 42 45 58 63 70 87 90 105 126 145 174 203 210 239 261 290 315 406 435 478 522 609 630 717 841 870 1015 1195 1218 1305 1434 1673 1682 1827 2030 2151 2390 2523 2610 3045 3346 3585 3654 4205 4302 5019 5046 5887 6090 6931 7170 7569 8365 8410 9135 10038 10755 11774 12615 13862 15057 15138 16730 17661 18270 20793 21510 25095 25230 29435 30114 34655 35322 37845 41586 48517 50190 52983 58870 62379 69310 75285 75690 88305 97034 103965 105966 124758 145551 150570 176610 200999 207930 242585 264915 291102 311895 401998 436653 485170 529830 602997 623790 727755 873306 1004995 1205994 1406993 1455510 1808991 2009990 2183265 2813986 3014985 3617982 4220979 4366530 6029970 7034965 8441958 9044955 12662937 14069930 18089910 21104895 25325874 42209790 63314685 126629370
- Sum of all divisors σ(n): 391322880
- Sum of proper divisors (its aliquot sum) s(n): 264693510
- 126629370 is an abundant number, because the sum of its proper divisors (264693510) is greater than itself. Its abundance is 138064140
Bases of 126629370
- Binary: 1111000110000110101111110102
- Hexadecimal: 0x78C35FA
- Base-36: 23E3UI
Squares and roots of 126629370
- 126629370 squared (1266293702) is 16034997346596900
- 126629370 cubed (1266293703) is 2030501611951237090953000
-
The
square root of 126629370 is 11252.9716075355 -
The
cube root of 126629370 is 502.1631216475
Scales and comparisons
How big is 126629370?- 126,629,370 seconds is equal to 4 years, 1 week, 2 days, 14 hours, 49 minutes, 30 seconds.
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To count from 1 to 126,629,370 would take you about six 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 126629370 cubic inches would be around 41.8 feet tall.
Recreational maths with 126629370
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