126998388
126,998,388 is an even composite number composed of five prime numbers multiplied together.
126998388 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 126998388:
22 × 33 × 11 × 53 × 2017
(2 × 2 × 3 × 3 × 3 × 11 × 53 × 2017)See below for interesting mathematical facts about the number 126998388 from the Numbermatics database.
Names of 126998388
- Cardinal: 126998388 can be written as One hundred twenty-six million, nine hundred ninety-eight thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 1.26998388 × 108
Factors of 126998388
Divisors of 126998388
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 53 54 66 99 106 108 132 159 198 212 297 318 396 477 583 594 636 954 1166 1188 1431 1749 1908 2017 2332 2862 3498 4034 5247 5724 6051 6996 8068 10494 12102 15741 18153 20988 22187 24204 31482 36306 44374 54459 62964 66561 72612 88748 106901 108918 133122 199683 213802 217836 266244 320703 399366 427604 599049 641406 798732 962109 1175911 1198098 1282812 1924218 2351822 2396196 2886327 3527733 3848436 4703644 5772654 7055466 10583199 11545308 14110932 21166398 31749597 42332796 63499194 126998388
- Sum of all divisors σ(n): 366145920
- Sum of proper divisors (its aliquot sum) s(n): 239147532
- 126998388 is an abundant number, because the sum of its proper divisors (239147532) is greater than itself. Its abundance is 112149144
Bases of 126998388
- Binary: 1111001000111010111011101002
- Hexadecimal: 0x791D774
- Base-36: 23M0L0
Squares and roots of 126998388
- 126998388 squared (1269983882) is 16128590554598544
- 126998388 cubed (1269983883) is 2048305001146041075147072
-
The
square root of 126998388 is 11269.3561484231 -
The
cube root of 126998388 is 502.6504428139
Scales and comparisons
How big is 126998388?- 126,998,388 seconds is equal to 4 years, 1 week, 6 days, 21 hours, 19 minutes, 48 seconds.
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To count from 1 to 126,998,388 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 126998388 cubic inches would be around 41.9 feet tall.
Recreational maths with 126998388
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