38685964 (number)

38685964 is an even 8-digits composite number following 38685963 and preceding 38685965. In scientific notation, it is written as 3.8685964 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 19299744 positive integers (up to 38685964) that are relatively prime to 38685964.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred eighty-five thousand nine hundred sixty-four

Notation

Scientific notation 3.8685964 × 10^7
Engineering notation 3.8685964 × 10^6

Prime Factorization of 38685964

Prime Factorization 2 × 2 × 457 × 21163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19342982
Product of the distinct prime numbers

The prime factorization of 38685964 is 2 × 2 × 457 × 21163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 71, 90, 503, 655, 3933, 7808, 15213, 57641, 935479, 168535, 5790016, 6417743, 55908817, 82080433, 36759843, 54010305, 5351035537, 7513277217

Basic calculations (n = 38685964)

Multiplication

n×y
n×2 77371928
n×3 116057892
n×4 154743856
n×5 193429820

Division

n÷y
n÷2 19342982
n÷3 12895321.333333
n÷3 9671491
n÷5 7737192.8

Exponentiation

ny
n2 1496603810609296
n3 5.7897561139494E+22
n4 2.2398229659303E+30
n5 8.6649710626351E+37

Nth Root

y√n
2√n 6219.8041769818
3√n 338.20846586986
4√n 78.86573512611
5√n 32.923855327801

Divisors of 38685964

1, 2, 4, 457, 914, 1828, 21163, 42326, 84652, 9671491, 19342982, 38685964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38685963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38685964 can be divided by 12 positive divisors. The sum of these divisors (counting 38685964) is 1, the average is 0.083333333333333.

Base conversion 38685964

Base System Value
2 Binary 10010011100100110100001100
3 Ternary 2200210110011111
4 Quaternary 2103210310030
5 Quinary 34400422324
6 Senary 3501101404
8 Octal 223446414
10 Decimal 38685964
12 Duodecimal 10b57864
16 Hexadecimal 24e4d0c
20 Vigesimal c1fei4
36 Base36 n16a4

Cryptographic Hash Functions

md5 49ef6f0f251b43d83da24f2261f02af6
sha1 824066615e1d3429c2c28ff34a30c2b9efdc6780
sha256 0339f25ca8a003b042d1e4295108ff40d0b7a38060b88a436d84d0de23735578
sha512 86fe99cc130add8a63eefc948d6056808c27063a0c52a0c1b3cb5d1546b9f38343b753d986b78f982ff412cb9a9c60c3d58b6db1e04e2e40591bd5dcadd1ca61
ripemd-160 c004ba4be40c66fb15fd2d04c89907db787723b3

38685964 as geometric shapes

Circle

Radius = n
Diameter 77371928
Circumference 243071080.59888
Area 4.7017195367447E+15

Sphere

Radius = n
Volume 2.4252073698213E+23
Surface area 1.8806878146979E+16
Circumference 243071080.59888

Square

Length = n
Perimeter 154743856
Area 1496603810609296
Diagonal 54710214.962277

Cube

Length = n
Surface area 8979622863655776
Volume 5.7897561139494E+22
Space diagonal 67006055.187781

Equilateral Triangle

Length = n
Perimeter 116057892
Area 6.4804845969412E+14
Altitude 33503027.59389

Triangular Pyramid

Length = n
Surface area 6.4804845969412E+14
Volume 6.8232930159832E+21
Height 18236738.320759