126429888
126,429,888 is an even composite number composed of four prime numbers multiplied together.
126429888 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 126429888:
26 × 3 × 13 × 373
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 37 × 37 × 37)See below for interesting mathematical facts about the number 126429888 from the Numbermatics database.
Names of 126429888
- Cardinal: 126429888 can be written as One hundred twenty-six million, four hundred twenty-nine thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.26429888 × 108
Factors of 126429888
Divisors of 126429888
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 37 39 48 52 64 74 78 96 104 111 148 156 192 208 222 296 312 416 444 481 592 624 832 888 962 1184 1248 1369 1443 1776 1924 2368 2496 2738 2886 3552 3848 4107 5476 5772 7104 7696 8214 10952 11544 15392 16428 17797 21904 23088 30784 32856 35594 43808 46176 50653 53391 65712 71188 87616 92352 101306 106782 131424 142376 151959 202612 213564 262848 284752 303918 405224 427128 569504 607836 658489 810448 854256 1139008 1215672 1316978 1620896 1708512 1975467 2431344 2633956 3241792 3417024 3950934 4862688 5267912 7901868 9725376 10535824 15803736 21071648 31607472 42143296 63214944 126429888
- Sum of all divisors σ(n): 370250720
- Sum of proper divisors (its aliquot sum) s(n): 243820832
- 126429888 is an abundant number, because the sum of its proper divisors (243820832) is greater than itself. Its abundance is 117390944
Bases of 126429888
- Binary: 1111000100100101010110000002
- Hexadecimal: 0x7892AC0
- Base-36: 239TXC
Squares and roots of 126429888
- 126429888 squared (1264298882) is 15984516579692544
- 126429888 cubed (1264298883) is 2020920640904671412355072
-
The
square root of 126429888 is 11244.1045886275 -
The
cube root of 126429888 is 501.8992935661
Scales and comparisons
How big is 126429888?- 126,429,888 seconds is equal to 4 years, 1 week, 7 hours, 24 minutes, 48 seconds.
-
To count from 1 to 126,429,888 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 126429888 cubic inches would be around 41.8 feet tall.
Recreational maths with 126429888
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