428490531820
428,490,531,820 is an even composite number composed of seven prime numbers multiplied together.
428490531820 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 428490531820:
22 × 5 × 13 × 29 × 31 × 643 × 2851
(2 × 2 × 5 × 13 × 29 × 31 × 643 × 2851)See below for interesting mathematical facts about the number 428490531820 from the Numbermatics database.
Names of 428490531820
- Cardinal: 428490531820 can be written as Four hundred twenty-eight billion, four hundred ninety million, five hundred thirty-one thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 4.2849053182 × 1011
Factors of 428490531820
Divisors of 428490531820
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 10 13 20 26 29 31 52 58 62 65 116 124 130 145 155 260 290 310 377 403 580 620 643 754 806 899 1286 1508 1612 1798 1885 2015 2572 2851 3215 3596 3770 4030 4495 5702 6430 7540 8060 8359 8990 11404 11687 12860 14255 16718 17980 18647 19933 23374 28510 33436 37063 37294 39866 41795 46748 57020 58435 74126 74588 79732 82679 83590 88381 93235 99665 116870 148252 165358 167180 176762 185315 186470 199330 233740 242411 259129 330716 353524 370630 372940 398660 413395 441905 484822 518258 578057 741260 826790 883810 969644 1036516 1074827 1148953 1156114 1212055 1295645 1653580 1767620 1833193 2149654 2297906 2312228 2424110 2563049 2591290 2890285 3666386 4299308 4595812 4848220 5126098 5182580 5374135 5744765 5780570 7332772 7514741 9165965 10252196 10748270 11489530 11561140 12815245 15029482 18331930 21496540 22979060 23831509 25630490 30058964 33319637 36663860 37573705 47663018 51260980 53162597 56828983 66639274 75147410 95326036 106325194 113657966 119157545 133278548 150294820 166598185 212650388 227315932 238315090 265812985 284144915 333196370 476630180 531625970 568289830 666392740 691113761 738776779 1063251940 1136579660 1382227522 1477553558 1648040507 2764455044 2955107116 3296081014 3455568805 3693883895 6592162028 6911137610 7387767790 8240202535 13822275220 14775535580 16480405070 21424526591 32960810140 42849053182 85698106364 107122632955 214245265910 428490531820
- Sum of all divisors σ(n): 1036773642240
- Sum of proper divisors (its aliquot sum) s(n): 608283110420
- 428490531820 is an abundant number, because the sum of its proper divisors (608283110420) is greater than itself. Its abundance is 179792578600
Bases of 428490531820
- Binary: 1100011110001000000011010100011111011002
- Hexadecimal: 0x63C406A3EC
- Base-36: 5GUG76CS
Squares and roots of 428490531820
- 428490531820 squared (4284905318202) is 183604135859386432512400
- 428490531820 cubed (4284905318203) is 78672633818740025206130814744568000
-
The
square root of 428490531820 is 654591.8818775559 -
The
cube root of 428490531820 is 7539.0000000059
Scales and comparisons
How big is 428490531820?- 428,490,531,820 seconds is equal to 13,624 years, 35 weeks, 3 hours, 43 minutes, 40 seconds.
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To count from 1 to 428,490,531,820 would take you about twenty-seven thousand, two hundred forty-nine 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 428490531820 cubic inches would be around 628.3 feet tall.
Recreational maths with 428490531820
- 428490531820 backwards is 028135094824
- The number of decimal digits it has is: 12
- The sum of 428490531820's digits is 46
- More coming soon!
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"Number 428490531820 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
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Numbermatics. (2024). Number 428490531820 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/428490531820/
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The information we have on file for 428490531820 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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