40075428666
40,075,428,666 is an even composite number composed of six prime numbers multiplied together.
40075428666 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 40075428666:
2 × 3 × 7 × 133 × 232 × 821
(2 × 3 × 7 × 13 × 13 × 13 × 23 × 23 × 821)See below for interesting mathematical facts about the number 40075428666 from the Numbermatics database.
Names of 40075428666
- Cardinal: 40075428666 can be written as Forty billion, seventy-five million, four hundred twenty-eight thousand, six hundred sixty-six.
Scientific notation
- Scientific notation: 4.0075428666 × 1010
Factors of 40075428666
Divisors of 40075428666
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 13 14 21 23 26 39 42 46 69 78 91 138 161 169 182 273 299 322 338 483 507 529 546 598 821 897 966 1014 1058 1183 1587 1642 1794 2093 2197 2366 2463 3174 3549 3703 3887 4186 4394 4926 5747 6279 6591 6877 7098 7406 7774 10673 11109 11494 11661 12558 13182 13754 15379 17241 18883 20631 21346 22218 23322 27209 30758 32019 34482 37766 41262 46137 48139 50531 54418 56649 64038 74711 81627 89401 92274 96278 101062 113298 132181 138749 144417 149422 151593 163254 178802 224133 245479 264362 268203 277498 288834 303186 353717 396543 416247 434309 448266 490958 536406 625807 707434 736437 793086 832494 868618 971243 1061151 1162213 1251614 1302927 1472874 1718353 1803737 1877421 1942486 2122302 2324426 2605854 2913729 3040163 3191227 3436706 3486639 3607474 3754842 5155059 5411211 5646017 5827458 6080326 6382454 6973278 8135491 9120489 9573681 10310118 10822422 11292034 12626159 16270982 16938051 18240978 19147362 22338589 24406473 25252318 33876102 37878477 39522119 41485951 44677178 48812946 67015767 73398221 75756954 79044238 82971902 118566357 124457853 134031534 146796442 220194663 237132714 248915706 290401657 440389326 513787547 580803314 871204971 954176873 1027575094 1541362641 1742409942 1908353746 2862530619 3082725282 5725061238 6679238111 13358476222 20037714333 40075428666
- Sum of all divisors σ(n): 103859239680
- Sum of proper divisors (its aliquot sum) s(n): 63783811014
- 40075428666 is an abundant number, because the sum of its proper divisors (63783811014) is greater than itself. Its abundance is 23708382348
Bases of 40075428666
- Binary: 1001010101001010111010000011001110102
- Hexadecimal: 0x954AE833A
- Base-36: IERVINU
Squares and roots of 40075428666
- 40075428666 squared (400754286662) is 1606039982763654539556
- 40075428666 cubed (400754286663) is 64362740763988707037443553312296
-
The
square root of 40075428666 is 200188.4828505377 -
The
cube root of 40075428666 is 3422.1002302763
Scales and comparisons
How big is 40075428666?- 40,075,428,666 seconds is equal to 1,274 years, 14 weeks, 1 day, 23 hours, 31 minutes, 6 seconds.
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To count from 1 to 40,075,428,666 would take you about two thousand, five hundred forty-eight 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 40075428666 cubic inches would be around 285.2 feet tall.
Recreational maths with 40075428666
- 40075428666 backwards is 66682457004
- The number of decimal digits it has is: 11
- The sum of 40075428666's digits is 48
- More coming soon!
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The information we have on file for 40075428666 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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