40890015140
40,890,015,140 is an even composite number composed of five prime numbers multiplied together.
40890015140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 40890015140:
22 × 5 × 13 × 192 × 435649
(2 × 2 × 5 × 13 × 19 × 19 × 435649)See below for interesting mathematical facts about the number 40890015140 from the Numbermatics database.
Names of 40890015140
- Cardinal: 40890015140 can be written as Forty billion, eight hundred ninety million, fifteen thousand, one hundred forty.
Scientific notation
- Scientific notation: 4.089001514 × 1010
Factors of 40890015140
Divisors of 40890015140
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 247 260 361 380 494 722 988 1235 1444 1805 2470 3610 4693 4940 7220 9386 18772 23465 46930 93860 435649 871298 1742596 2178245 4356490 5663437 8277331 8712980 11326874 16554662 22653748 28317185 33109324 41386655 56634370 82773310 107605303 113268740 157269289 165546620 215210606 314538578 430421212 538026515 629077156 786346445 1076053030 1572692890 2044500757 2152106060 3145385780 4089001514 8178003028 10222503785 20445007570 40890015140
- Sum of all divisors σ(n): 97597798200
- Sum of proper divisors (its aliquot sum) s(n): 56707783060
- 40890015140 is an abundant number, because the sum of its proper divisors (56707783060) is greater than itself. Its abundance is 15817767920
Bases of 40890015140
- Binary: 1001100001010011110000011101101001002
- Hexadecimal: 0x9853C1DA4
- Base-36: IS8UXLW
Squares and roots of 40890015140
- 40890015140 squared (408900151402) is 1671993338149429219600
- 40890015140 cubed (408900151403) is 68367832910909300371802384744000
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The
square root of 40890015140 is 202212.7966771639 -
The
cube root of 40890015140 is 3445.1311321045
Scales and comparisons
How big is 40890015140?- 40,890,015,140 seconds is equal to 1,300 years, 9 weeks, 1 day, 1 hour, 32 minutes, 20 seconds.
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To count from 1 to 40,890,015,140 would take you about two thousand, six hundred 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 40890015140 cubic inches would be around 287.1 feet tall.
Recreational maths with 40890015140
- 40890015140 backwards is 04151009804
- The number of decimal digits it has is: 11
- The sum of 40890015140's digits is 32
- More coming soon!
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