1129429028
1,129,429,028 is an even composite number composed of four prime numbers multiplied together.
1129429028 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1129429028:
22 × 73 × 132 × 4871
(2 × 2 × 7 × 7 × 7 × 13 × 13 × 4871)See below for interesting mathematical facts about the number 1129429028 from the Numbermatics database.
Names of 1129429028
- Cardinal: 1129429028 can be written as One billion, one hundred twenty-nine million, four hundred twenty-nine thousand and twenty-eight.
Scientific notation
- Scientific notation: 1.129429028 × 109
Factors of 1129429028
Divisors of 1129429028
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 13 14 26 28 49 52 91 98 169 182 196 338 343 364 637 676 686 1183 1274 1372 2366 2548 4459 4732 4871 8281 8918 9742 16562 17836 19484 33124 34097 57967 63323 68194 115934 126646 136388 231868 238679 253292 443261 477358 823199 886522 954716 1646398 1670753 1773044 3102827 3292796 3341506 5762393 6205654 6683012 11524786 12411308 21719789 23049572 40336751 43439578 80673502 86879156 161347004 282357257 564714514 1129429028
- Sum of all divisors σ(n): 2496412800
- Sum of proper divisors (its aliquot sum) s(n): 1366983772
- 1129429028 is an abundant number, because the sum of its proper divisors (1366983772) is greater than itself. Its abundance is 237554744
Bases of 1129429028
- Binary: 10000110101000110111000001001002
- Hexadecimal: 0x4351B824
- Base-36: IOFL0K
Squares and roots of 1129429028
- 1129429028 squared (11294290282) is 1275609929289024784
- 1129429028 cubed (11294290283) is 1440710882544051992861029952
-
The
square root of 1129429028 is 33606.9788585645 -
The
cube root of 1129429028 is 1041.4049761089
Scales and comparisons
How big is 1129429028?- 1,129,429,028 seconds is equal to 35 years, 47 weeks, 3 days, 2 hours, 17 minutes, 8 seconds.
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To count from 1 to 1,129,429,028 would take you about seventy-one 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 1129429028 cubic inches would be around 86.8 feet tall.
Recreational maths with 1129429028
- 1129429028 backwards is 8209249211
- The number of decimal digits it has is: 10
- The sum of 1129429028's digits is 38
- More coming soon!
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The information we have on file for 1129429028 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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