38207938 (number)

38207938 is an even 8-digits composite number following 38207937 and preceding 38207939. In scientific notation, it is written as 3.8207938 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 19073796 positive integers (up to 38207938) that are relatively prime to 38207938.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred seven thousand nine hundred thirty-eight

Notation

Scientific notation 3.8207938 × 10^7
Engineering notation 3.8207938 × 10^6

Prime Factorization of 38207938

Prime Factorization 2 × 647 × 29527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38207938
Product of the distinct prime numbers

The prime factorization of 38207938 is 2 × 647 × 29527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 42, 24, 304, 288, 5321, 3771, 9881, 5560, 431397, 817965, 6925216, 6309418, 61517234, 66302041, 449259494, 594110098, 5340166984, 4059069406

Basic calculations (n = 38207938)

Multiplication

n×y
n×2 76415876
n×3 114623814
n×4 152831752
n×5 191039690

Division

n÷y
n÷2 19103969
n÷3 12735979.333333
n÷3 9551984.5
n÷5 7641587.6

Exponentiation

ny
n2 1459846526211844
n3 5.5777725563018E+22
n4 2.1311518800928E+30
n5 8.1426918903169E+37

Nth Root

y√n
2√n 6181.2569919071
3√n 336.80965573768
4√n 78.620970433511
5√n 32.842084947178

Divisors of 38207938

1, 2, 647, 1294, 29527, 59054, 19103969, 38207938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38207937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38207938 can be divided by 8 positive divisors. The sum of these divisors (counting 38207938) is 1, the average is 0.125.

Base conversion 38207938

Base System Value
2 Binary 10010001110000000111000010
3 Ternary 2122220011102211
4 Quaternary 2101300013002
5 Quinary 34240123223
6 Senary 3442532334
8 Octal 221600702
10 Decimal 38207938
12 Duodecimal 109670aa
16 Hexadecimal 24701c2
20 Vigesimal bifjgi
36 Base36 mqxfm

Cryptographic Hash Functions

md5 ca1408f2b1340416d5cd6f694808df60
sha1 1a710d24f1bddbd2f902baaf2aabec8e4db5ffb6
sha256 35261ee4ba73923560f0b5e6463d4777131d08cfe14c17743020893e7be18d97
sha512 0acfc7f2fbceb8b2407c4fd230eb1cae4d7279a2099698585f75905c977b390ed0a2b535a45b7bc320af8d8d6b58ed36ad9a6edd963d0e65b2e49e4d41f74df5
ripemd-160 e11a3d21670af1ef5faf128b2389a9b9c4e65783

38207938 as geometric shapes

Circle

Radius = n
Diameter 76415876
Circumference 240067554.65923
Area 4.5862431221157E+15

Sphere

Radius = n
Volume 2.3364119048363E+23
Surface area 1.8344972488463E+16
Circumference 240067554.65923

Square

Length = n
Perimeter 152831752
Area 1459846526211844
Diagonal 54034184.10991

Cube

Length = n
Surface area 8759079157271064
Volume 5.5777725563018E+22
Space diagonal 66178089.868442

Equilateral Triangle

Length = n
Perimeter 114623814
Area 6.3213208866296E+14
Altitude 33089044.934221

Triangular Pyramid

Length = n
Surface area 6.3213208866296E+14
Volume 6.573467997462E+21
Height 18011394.703303