40740042816
40,740,042,816 is an even composite number composed of four prime numbers multiplied together.
40740042816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 40740042816:
26 × 32 × 11 × 6429931
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 6429931)See below for interesting mathematical facts about the number 40740042816 from the Numbermatics database.
Names of 40740042816
- Cardinal: 40740042816 can be written as Forty billion, seven hundred forty million, forty-two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 4.0740042816 × 1010
Factors of 40740042816
Divisors of 40740042816
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 132 144 176 192 198 264 288 352 396 528 576 704 792 1056 1584 2112 3168 6336 6429931 12859862 19289793 25719724 38579586 51439448 57869379 70729241 77159172 102878896 115738758 141458482 154318344 205757792 212187723 231477516 282916964 308636688 411515584 424375446 462955032 565833928 617273376 636563169 848750892 925910064 1131667856 1234546752 1273126338 1697501784 1851820128 2263335712 2546252676 3395003568 3703640256 4526671424 5092505352 6790007136 10185010704 13580014272 20370021408 40740042816
- Sum of all divisors σ(n): 127389812784
- Sum of proper divisors (its aliquot sum) s(n): 86649769968
- 40740042816 is an abundant number, because the sum of its proper divisors (86649769968) is greater than itself. Its abundance is 45909727152
Bases of 40740042816
- Binary: 1001011111000100101110111000010000002
- Hexadecimal: 0x97C4BB840
- Base-36: IPRKI80
Squares and roots of 40740042816
- 40740042816 squared (407400428162) is 1659751088649513209856
- 40740042816 cubed (407400428163) is 67618330415483779787091033194496
-
The
square root of 40740042816 is 201841.6280552651 -
The
cube root of 40740042816 is 3440.9140693349
Scales and comparisons
How big is 40740042816?- 40,740,042,816 seconds is equal to 1,295 years, 21 weeks, 1 day, 6 hours, 33 minutes, 36 seconds.
-
To count from 1 to 40,740,042,816 would take you about two thousand, five hundred ninety 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 40740042816 cubic inches would be around 286.7 feet tall.
Recreational maths with 40740042816
- 40740042816 backwards is 61824004704
- 40740042816 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40740042816's digits is 36
- More coming soon!
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