40640823168
40,640,823,168 is an even composite number composed of five prime numbers multiplied together.
What does the number 40640823168 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 128 divisors.
40640823168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 40640823168:
27 × 3 × 11 × 311 × 30937
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 311 × 30937)See below for interesting mathematical facts about the number 40640823168 from the Numbermatics database.
Names of 40640823168
- Cardinal: 40640823168 can be written as Forty billion, six hundred forty million, eight hundred twenty-three thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 4.0640823168 × 1010
Factors of 40640823168
Divisors of 40640823168
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 128 132 176 192 264 311 352 384 528 622 704 933 1056 1244 1408 1866 2112 2488 3421 3732 4224 4976 6842 7464 9952 10263 13684 14928 19904 20526 27368 29856 30937 39808 41052 54736 59712 61874 82104 92811 109472 119424 123748 164208 185622 218944 247496 328416 340307 371244 437888 494992 656832 680614 742488 989984 1020921 1313664 1361228 1484976 1979968 2041842 2722456 2969952 3959936 4083684 5444912 5939904 8167368 9621407 10889824 11879808 16334736 19242814 21779648 28864221 32669472 38485628 43559296 57728442 65338944 76971256 105835477 115456884 130677888 153942512 211670954 230913768 307885024 317506431 423341908 461827536 615770048 635012862 846683816 923655072 1231540096 1270025724 1693367632 1847310144 2540051448 3386735264 3694620288 5080102896 6773470528 10160205792 13546941056 20320411584 40640823168
- Sum of all divisors σ(n): 118148509440
- Sum of proper divisors (its aliquot sum) s(n): 77507686272
- 40640823168 is an abundant number, because the sum of its proper divisors (77507686272) is greater than itself. Its abundance is 36866863104
Bases of 40640823168
- Binary: 1001011101100110000110111111100000002
- Hexadecimal: 0x97661BF80
- Base-36: IO4HVUO
Squares and roots of 40640823168
- 40640823168 squared (406408231682) is 1651676507772645556224
- 40640823168 cubed (406408231683) is 67125492883127865598040585797632
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The
square root of 40640823168 is 201595.6923349307 -
The
cube root of 40640823168 is 3438.1184265869
Scales and comparisons
How big is 40640823168?- 40,640,823,168 seconds is equal to 1,292 years, 13 weeks, 21 hours, 32 minutes, 48 seconds.
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To count from 1 to 40,640,823,168 would take you about two thousand, five hundred eighty-four 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 40640823168 cubic inches would be around 286.5 feet tall.
Recreational maths with 40640823168
- 40640823168 backwards is 86132804604
- The number of decimal digits it has is: 11
- The sum of 40640823168's digits is 42
- More coming soon!
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