429949021990
429,949,021,990 is an even composite number composed of seven prime numbers multiplied together.
429949021990 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 429949021990:
2 × 5 × 31 × 73 × 127 × 211 × 709
See below for interesting mathematical facts about the number 429949021990 from the Numbermatics database.
Names of 429949021990
- Cardinal: 429949021990 can be written as Four hundred twenty-nine billion, nine hundred forty-nine million, twenty-one thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 4.2994902199 × 1011
Factors of 429949021990
Divisors of 429949021990
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 10 31 62 73 127 146 155 211 254 310 365 422 635 709 730 1055 1270 1418 2110 2263 3545 3937 4526 6541 7090 7874 9271 11315 13082 15403 18542 19685 21979 22630 26797 30806 32705 39370 43958 46355 51757 53594 65410 77015 90043 92710 103514 109895 133985 149599 154030 180086 219790 258785 267970 287401 299198 450215 477493 517570 574802 747995 830707 900430 954986 1437005 1495990 1604467 1661414 1956181 2387465 2791333 2874010 3208934 3912362 4153535 4637569 4774930 5582666 6573139 8022335 8307070 9275138 9780905 10920727 13146278 13956665 16044670 18999073 19561810 21841454 23187845 27913330 32865695 37998146 46375690 54603635 60641611 65731390 94995365 109207270 121283222 189990730 203767309 303208055 338542537 407534618 588971263 606416110 677085074 1018836545 1177942526 1386932329 1692712685 2037673090 2773864658 2944856315 3385425370 5889712630 6934661645 13869323290 42994902199 85989804398 214974510995 429949021990
- Sum of all divisors σ(n): 821217853440
- Sum of proper divisors (its aliquot sum) s(n): 391268831450
- 429949021990 is a deficient number, because the sum of its proper divisors (391268831450) is less than itself. Its deficiency is 38680190540
Bases of 429949021990
- Binary: 1100100000110101111010101101111001001102
- Hexadecimal: 0x641AF56F26
- Base-36: 5HIKJOKM
Squares and roots of 429949021990
- 429949021990 squared (4299490219902) is 184856161510157503560100
- 429949021990 cubed (4299490219903) is 79478725850117700106524938186599000
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The
square root of 429949021990 is 655704.9809098601 -
The
cube root of 429949021990 is 7547.5440280955
Scales and comparisons
How big is 429949021990?- 429,949,021,990 seconds is equal to 13,671 years, 2 weeks, 3 days, 19 hours, 53 minutes, 10 seconds.
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To count from 1 to 429,949,021,990 would take you about twenty-seven thousand, three hundred forty-two 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 429949021990 cubic inches would be around 629 feet tall.
Recreational maths with 429949021990
- 429949021990 backwards is 099120949924
- The number of decimal digits it has is: 12
- The sum of 429949021990's digits is 58
- More coming soon!
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The information we have on file for 429949021990 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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