38995738 (number)

38995738 is an even 8-digits composite number following 38995737 and preceding 38995739. In scientific notation, it is written as 3.8995738 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 19497868 positive integers (up to 38995738) that are relatively prime to 38995738.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-five thousand seven hundred thirty-eight

Notation

Scientific notation 3.8995738 × 10^7
Engineering notation 3.8995738 × 10^6

Prime Factorization of 38995738

Prime Factorization 2 × 19497869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38995738
Product of the distinct prime numbers

The prime factorization of 38995738 is 2 × 19497869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 34, 91, 139, 814, 6820, 3626, 53706, 82059, 390880, 433599, 663885, 2097408, 74688610, 58861327, 200436318, 279347290, 3527287522, 2134472570

Basic calculations (n = 38995738)

Multiplication

n×y
n×2 77991476
n×3 116987214
n×4 155982952
n×5 194978690

Division

n÷y
n÷2 19497869
n÷3 12998579.333333
n÷3 9748934.5
n÷5 7799147.6

Exponentiation

ny
n2 1520667582164644
n3 5.9299554619186E+22
n4 2.3124298954465E+30
n5 9.0174910346198E+37

Nth Root

y√n
2√n 6244.6567559795
3√n 339.10879056663
4√n 79.023140636015
5√n 32.976414150364

Divisors of 38995738

1, 2, 19497869, 38995738

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38995737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38995738 can be divided by 4 positive divisors. The sum of these divisors (counting 38995738) is 1, the average is 0.25.

Base conversion 38995738

Base System Value
2 Binary 10010100110000011100011010
3 Ternary 2201101012002121
4 Quaternary 2110300130122
5 Quinary 34440330423
6 Senary 3511451454
8 Octal 224603432
10 Decimal 38995738
12 Duodecimal 11086b8a
16 Hexadecimal 253071a
20 Vigesimal c3e96i
36 Base36 n7tay

Cryptographic Hash Functions

md5 bc0592f0d683af409df0c6a641f5c6b9
sha1 510b53f7b3d1cd6e3312b9d142e3adb4bf9e64f9
sha256 9382866269480ee42ac54bb2b88c1a6fa5941e41978ddf82ca802105a49f6de3
sha512 c0d69d4fe04efc4efa6632e1f85af00baac403fe1d0fe09eb6859b7076498bfd1fcc21c6ae6e9ab603caf1e655978380bf7a08bfae94a29de29673ecd0c1e169
ripemd-160 3a3efd29d8e2ccaf20b3f14a34f5c8d54db04960

38995738 as geometric shapes

Circle

Radius = n
Diameter 77991476
Circumference 245017448.04422
Area 4.7773181046806E+15

Sphere

Radius = n
Volume 2.4839339353704E+23
Surface area 1.9109272418722E+16
Circumference 245017448.04422

Square

Length = n
Perimeter 155982952
Area 1520667582164644
Diagonal 55148301.554348

Cube

Length = n
Surface area 9124005492987864
Volume 5.9299554619186E+22
Space diagonal 67542599.494644

Equilateral Triangle

Length = n
Perimeter 116987214
Area 6.5846837843302E+14
Altitude 33771299.747322

Triangular Pyramid

Length = n
Surface area 6.5846837843302E+14
Volume 6.9885195320947E+21
Height 18382767.184783