40806125402640
40,806,125,402,640 is an even composite number composed of six prime numbers multiplied together.
40806125402640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 40806125402640:
24 × 3 × 5 × 13 × 109 × 119989783
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 109 × 119989783)See below for interesting mathematical facts about the number 40806125402640 from the Numbermatics database.
Names of 40806125402640
- Cardinal: 40806125402640 can be written as Forty trillion, eight hundred six billion, one hundred twenty-five million, four hundred two thousand, six hundred forty.
Scientific notation
- Scientific notation: 4.080612540264 × 1013
Factors of 40806125402640
Divisors of 40806125402640
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 109 120 130 156 195 208 218 240 260 312 327 390 436 520 545 624 654 780 872 1040 1090 1308 1417 1560 1635 1744 2180 2616 2834 3120 3270 4251 4360 5232 5668 6540 7085 8502 8720 11336 13080 14170 17004 21255 22672 26160 28340 34008 42510 56680 68016 85020 113360 170040 340080 119989783 239979566 359969349 479959132 599948915 719938698 959918264 1199897830 1439877396 1559867179 1799846745 1919836528 2399795660 2879754792 3119734358 3599693490 4679601537 4799591320 5759509584 6239468716 7199386980 7799335895 9359203074 9599182640 12478937432 13078886347 14398773960 15598671790 18718406148 23398007685 24957874864 26157772694 28797547920 31197343580 37436812296 39236659041 46796015370 52315545388 62394687160 65394431735 74873624592 78473318082 93592030740 104631090776 124789374320 130788863470 156946636164 170025522511 187184061480 196183295205 209262181552 261577726940 313893272328 340051045022 374368122960 392366590410 510076567533 523155453880 627786544656 680102090044 784733180820 850127612555 1020153135066 1046310907760 1360204180088 1569466361640 1700255225110 2040306270132 2550382837665 2720408360176 3138932723280 3400510450220 4080612540264 5100765675330 6801020900440 8161225080528 10201531350660 13602041800880 20403062701320 40806125402640
- Sum of all divisors σ(n): 137479494915840
- Sum of proper divisors (its aliquot sum) s(n): 96673369513200
- 40806125402640 is an abundant number, because the sum of its proper divisors (96673369513200) is greater than itself. Its abundance is 55867244110560
Bases of 40806125402640
- Binary: 10010100011100111010101001101111111010000100002
- Hexadecimal: 0x251CEA9BFA10
- Base-36: EGQ2PHCEO
Squares and roots of 40806125402640
- 40806125402640 squared (408061254026402) is 1665139870375981502118969600
- 40806125402640 cubed (408061254026403) is 67947906363498015581339630381981919744000
-
The
square root of 40806125402640 is 6387967.2355640647 -
The
cube root of 40806125402640 is 34427.7351484743
Scales and comparisons
How big is 40806125402640?- 40,806,125,402,640 seconds is equal to 1,297,508 years, 29 weeks, 3 days, 2 hours, 4 minutes.
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To count from 1 to 40,806,125,402,640 would take you about three million, two hundred forty-three thousand, seven hundred 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 40806125402640 cubic inches would be around 2869 feet tall.
Recreational maths with 40806125402640
- 40806125402640 backwards is 04620452160804
- The number of decimal digits it has is: 14
- The sum of 40806125402640's digits is 42
- More coming soon!
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