38955312 (number)
38955312 is an even 8-digits composite number following 38955311 and preceding 38955313. In scientific notation, it is written as 3.8955312 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 11804160 positive integers (up to 38955312) that are relatively prime to 38955312.
Interesting facts
- 38955312 has 40 divisors, whose sum is 91489680
- The reverse of 38955312 is 21355983
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | thirty-eight million nine hundred fifty-five thousand three hundred twelve |
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Notation
Scientific notation | 3.8955312 × 10^7 |
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Engineering notation | 3.8955312 × 10^6 |
Prime Factorization of 38955312
Prime Factorization 2 × 2 × 2 × 2 × 9 × 11 × 24593
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 4869414 | Product of the distinct prime numbers |
The prime factorization of 38955312 is 2 × 2 × 2 × 2 × 9 × 11 × 24593. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38955312)
Multiplication
n×yn×2 | 77910624 |
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n×3 | 116865936 |
n×4 | 155821248 |
n×5 | 194776560 |
Division
n÷yn÷2 | 19477656 |
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n÷3 | 12985104 |
n÷3 | 9738828 |
n÷5 | 7791062.4 |
Exponentiation
nyn2 | 1517516333017344 |
---|---|
n3 | 5.9115322217787E+22 |
n4 | 2.3028558209744E+30 |
n5 | 8.9708466997074E+37 |
Nth Root
y√n2√n | 6241.4190694104 |
---|---|
3√n | 338.99156791098 |
4√n | 79.002652293517 |
5√n | 32.96957413281 |
Divisors of 38955312
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38955311 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38955312 can be divided by 40 positive divisors. The sum of these divisors (counting 38955312) is 1, the average is 0.025.
Base conversion 38955312
Base | System | Value |
---|---|---|
2 | Binary | 10010100100110100100110000 |
3 | Ternary | 2201022010122100 |
4 | Quaternary | 2110212210300 |
5 | Quinary | 34433032222 |
6 | Senary | 3510540400 |
8 | Octal | 224464460 |
10 | Decimal | 38955312 |
12 | Duodecimal | 11067700 |
16 | Hexadecimal | 2526930 |
20 | Vigesimal | c3985c |
36 | Base36 | n6y40 |
Cryptographic Hash Functions
md5 | da391ba37a57c26c1580184c3897db66 |
---|---|
sha1 | 534d72248d5b54b7230cd3413cf12cd64190e728 |
sha256 | 40c4e0e9441a692a6904dec1688be3423efdee880c7b6210a50e37e0cb81ea49 |
sha512 | d68ccc32356e0ef4109bbac58a8d81c615199f9a867c95941fe2e79da0a828ab5fd7d8c1694eb409d9ec95245d32e58b4e66ca3439ddd080479037ab195c80d1 |
ripemd-160 | 22c0d397e43d9f1f6bd95f0b4d61a8ed69e6e563 |
38955312 as geometric shapes
Circle
Radius = nDiameter | 77910624 |
---|---|
Circumference | 244763443.995 |
Area | 4.7674181635098E+15 |
Sphere
Radius = nVolume | 2.4762168265866E+23 |
---|---|
Surface area | 1.9069672654039E+16 |
Circumference | 244763443.995 |
Square
Length = nPerimeter | 155821248 |
---|---|
Area | 1517516333017344 |
Diagonal | 55091130.556875 |
Cube
Length = nSurface area | 9105097998104064 |
---|---|
Volume | 5.9115322217787E+22 |
Space diagonal | 67472579.608698 |
Equilateral Triangle
Length = nPerimeter | 116865936 |
---|---|
Area | 6.5710384752541E+14 |
Altitude | 33736289.804349 |
Triangular Pyramid
Length = nSurface area | 6.5710384752541E+14 |
---|---|
Volume | 6.9668075353708E+21 |
Height | 18363710.185625 |