38861828 (number)

38861828 is an even 8-digits composite number following 38861827 and preceding 38861829. In scientific notation, it is written as 3.8861828 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 19353000 positive integers (up to 38861828) that are relatively prime to 38861828.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand eight hundred twenty-eight

Notation

Scientific notation 3.8861828 × 10^7
Engineering notation 3.8861828 × 10^6

Prime Factorization of 38861828

Prime Factorization 2 × 2 × 251 × 38707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19430914
Product of the distinct prime numbers

The prime factorization of 38861828 is 2 × 2 × 251 × 38707. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 65, 69, 169, 271, 8665, 1497, 55285, 71769, 864358, 797222, 2759533, 6041783, 85770029, 5118519, 897595718, 948929911, 2035909897, 3779635886

Basic calculations (n = 38861828)

Multiplication

n×y
n×2 77723656
n×3 116585484
n×4 155447312
n×5 194309140

Division

n÷y
n÷2 19430914
n÷3 12953942.666667
n÷3 9715457
n÷5 7772365.6

Exponentiation

ny
n2 1510241675501584
n3 5.8690752231774E+22
n4 2.2808299184218E+30
n5 8.8637219986963E+37

Nth Root

y√n
2√n 6233.9255690135
3√n 338.72018283053
4√n 78.955212424599
5√n 32.95373500668

Divisors of 38861828

1, 2, 4, 251, 502, 1004, 38707, 77414, 154828, 9715457, 19430914, 38861828

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 -38861827
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 38861828 can be divided by 12 positive divisors. The sum of these divisors (counting 38861828) is 1, the average is 0.083333333333333.

Base conversion 38861828

Base System Value
2 Binary 10010100001111110000000100
3 Ternary 2201010101101222
4 Quaternary 2110033300010
5 Quinary 34422034303
6 Senary 3504535512
8 Octal 224176004
10 Decimal 38861828
12 Duodecimal 11021598
16 Hexadecimal 250fc04
20 Vigesimal c2heb8
36 Base36 n4xz8

Cryptographic Hash Functions

md5 18964b4566a699fca5f53e01f3e2ec1d
sha1 47988c054732eb99d4b4a4311b53def0cb2ad2fa
sha256 3d9d4896e6dc12f782e0323422e131ee9f100ab194defb9f60af6e57a6077eb6
sha512 97ecbc4f043eeddaa28dd04d507d60b907dfd334b01f651e3a50fb38b10e314731a2a159fd6c6ac0794fa17beb0a05c3bda332b15b566549eecc492ec6030735
ripemd-160 167becaa3ef0a4cddec5c94305b64089da6de438

38861828 as geometric shapes

Circle

Radius = n
Diameter 77723656
Circumference 244176066.69974
Area 4.7445641529009E+15

Sphere

Radius = n
Volume 2.4584324806E+23
Surface area 1.8978256611604E+16
Circumference 244176066.69974

Square

Length = n
Perimeter 155447312
Area 1510241675501584
Diagonal 54958924.21621

Cube

Length = n
Surface area 9061450053009504
Volume 5.8690752231774E+22
Space diagonal 67310660.571003

Equilateral Triangle

Length = n
Perimeter 116585484
Area 6.5395382841917E+14
Altitude 33655330.285501

Triangular Pyramid

Length = n
Surface area 6.5395382841917E+14
Volume 6.9167714826712E+21
Height 18319641.405403