42390029052
42,390,029,052 is an even composite number composed of five prime numbers multiplied together.
42390029052 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 42390029052:
22 × 36 × 7 × 312 × 2161
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 31 × 31 × 2161)See below for interesting mathematical facts about the number 42390029052 from the Numbermatics database.
Names of 42390029052
- Cardinal: 42390029052 can be written as Forty-two billion, three hundred ninety million, twenty-nine thousand and fifty-two.
Scientific notation
- Scientific notation: 4.2390029052 × 1010
Factors of 42390029052
Divisors of 42390029052
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 54 62 63 81 84 93 108 124 126 162 186 189 217 243 252 279 324 372 378 434 486 558 567 651 729 756 837 868 961 972 1116 1134 1302 1458 1674 1701 1922 1953 2161 2268 2511 2604 2883 2916 3348 3402 3844 3906 4322 5022 5103 5766 5859 6483 6727 6804 7533 7812 8644 8649 10044 10206 11532 11718 12966 13454 15066 15127 17298 17577 19449 20181 20412 22599 23436 25932 25947 26908 30132 30254 34596 35154 38898 40362 45198 45381 51894 52731 58347 60508 60543 66991 70308 77796 77841 80724 90396 90762 103788 105462 116694 121086 133982 136143 155682 158193 175041 181524 181629 200973 210924 233388 233523 242172 267964 272286 311364 316386 350082 363258 401946 408429 467046 468937 525123 544572 544887 602919 632772 700164 700569 726516 803892 816858 934092 937874 1050246 1089774 1205838 1225287 1401138 1406811 1575369 1633716 1634661 1808757 1875748 2076721 2100492 2179548 2411676 2450574 2802276 2813622 3150738 3269322 3617514 3675861 4153442 4220433 4901148 4903983 5426271 5627244 6230163 6301476 6538644 7235028 7351722 8306884 8440866 9807966 10852542 11027583 12460326 12661299 14537047 14703444 16278813 16881732 18690489 19615932 21705084 22055166 24920652 25322598 29074094 32557626 37380978 37983897 43611141 44110332 48836439 50645196 56071467 58148188 65115252 74761956 75967794 87222282 97672878 112142934 113951691 130833423 151935588 168214401 174444564 195345756 224285868 227903382 261666846 336428802 341855073 392500269 455806764 504643203 523333692 672857604 683710146 785000538 1009286406 1177500807 1367420292 1513929609 1570001076 2018572812 2355001614 3027859218 3532502421 4710003228 6055718436 7065004842 10597507263 14130009684 21195014526 42390029052
- Sum of all divisors σ(n): 131405374128
- Sum of proper divisors (its aliquot sum) s(n): 89015345076
- 42390029052 is an abundant number, because the sum of its proper divisors (89015345076) is greater than itself. Its abundance is 46625316024
Bases of 42390029052
- Binary: 1001110111101010010010000010111111002
- Hexadecimal: 0x9DEA482FC
- Base-36: JH1XFR0
Squares and roots of 42390029052
- 42390029052 squared (423900290522) is 1796914563029404018704
- 42390029052 cubed (423900290523) is 76171260530778321483108111388608
-
The
square root of 42390029052 is 205888.3897940823 -
The
cube root of 42390029052 is 3486.7534401973
Scales and comparisons
How big is 42390029052?- 42,390,029,052 seconds is equal to 1,347 years, 45 weeks, 2 days, 8 hours, 4 minutes, 12 seconds.
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To count from 1 to 42,390,029,052 would take you about two thousand, six hundred ninety-five 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 42390029052 cubic inches would be around 290.6 feet tall.
Recreational maths with 42390029052
- 42390029052 backwards is 25092009324
- 42390029052 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42390029052's digits is 36
- More coming soon!
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