38861902 (number)

38861902 is an even 8-digits composite number following 38861901 and preceding 38861903. In scientific notation, it is written as 3.8861902 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 19200888 positive integers (up to 38861902) that are relatively prime to 38861902.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand nine hundred two

Notation

Scientific notation 3.8861902 × 10^7
Engineering notation 3.8861902 × 10^6

Prime Factorization of 38861902

Prime Factorization 2 × 167 × 307 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38861902
Product of the distinct prime numbers

The prime factorization of 38861902 is 2 × 167 × 307 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 10, 15, 762, 221, 758, 8340, 94494, 29671, 78827, 123288, 6860165, 8794405, 29751081, 49555853, 266456685, 735195874, 6163067653, 4024599952

Basic calculations (n = 38861902)

Multiplication

n×y
n×2 77723804
n×3 116585706
n×4 155447608
n×5 194309510

Division

n÷y
n÷2 19430951
n÷3 12953967.333333
n÷3 9715475.5
n÷5 7772380.4

Exponentiation

ny
n2 1510247427057604
n3 5.8691087506065E+22
n4 2.2808472909341E+30
n5 8.8638063897247E+37

Nth Root

y√n
2√n 6233.9315042756
3√n 338.72039782537
4√n 78.955250010849
5√n 32.953747556653

Divisors of 38861902

1, 2, 167, 307, 334, 379, 614, 758, 51269, 63293, 102538, 116353, 126586, 232706, 19430951, 38861902

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861902 can be divided by 16 positive divisors. The sum of these divisors (counting 38861902) is 1, the average is 0.0625.

Base conversion 38861902

Base System Value
2 Binary 10010100001111110001001110
3 Ternary 2201010101111201
4 Quaternary 2110033301032
5 Quinary 34422040102
6 Senary 3504540114
8 Octal 224176116
10 Decimal 38861902
12 Duodecimal 1102163a
16 Hexadecimal 250fc4e
20 Vigesimal c2hef2
36 Base36 n4y1a

Cryptographic Hash Functions

md5 bbf07236bd0a5c7657dd89681a5300b2
sha1 e36dccdf321368270cf655e8f99d92e2afcd613d
sha256 7a5423e76a2d63982fc47ef7131d9fb91e78c43ac546811a25f711be8c8bb031
sha512 a861636736b7ddb98f8d5b3dba6f32a16d58e494e57419698029442849fd8cb7ed72dc43634817c6aeece27f726ef053f283bf4bbada47fcb525e48ce1f18b77
ripemd-160 48cbf6ddaa5f41aed16bfdb74238e4e54e8a7105

38861902 as geometric shapes

Circle

Radius = n
Diameter 77723804
Circumference 244176531.65545
Area 4.7445822219471E+15

Sphere

Radius = n
Volume 2.4584465245366E+23
Surface area 1.8978328887788E+16
Circumference 244176531.65545

Square

Length = n
Perimeter 155447608
Area 1510247427057604
Diagonal 54959028.868014

Cube

Length = n
Surface area 9061484562345624
Volume 5.8691087506065E+22
Space diagonal 67310788.742763

Equilateral Triangle

Length = n
Perimeter 116585706
Area 6.5395631891599E+14
Altitude 33655394.371381

Triangular Pyramid

Length = n
Surface area 6.5395631891599E+14
Volume 6.9168109951252E+21
Height 18319676.289338