38156920 (number)

38156920 is an even 8-digits composite number following 38156919 and preceding 38156921. In scientific notation, it is written as 3.8156920 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 15262752 positive integers (up to 38156920) that are relatively prime to 38156920.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred fifty-six thousand nine hundred twenty

Notation

Scientific notation 3.8156920 × 10^7
Engineering notation 3.8156920 × 10^6

Prime Factorization of 38156920

Prime Factorization 2 × 2 × 2 × 5 × 953923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9539230
Product of the distinct prime numbers

The prime factorization of 38156920 is 2 × 2 × 2 × 5 × 953923. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 68, 34, 211, 880, 3548, 5570, 67621, 20074, 690450, 895088, 304384, 8315573, 63718087, 86202721, 536931558, 484976594, 4517254712, 2482232832

Basic calculations (n = 38156920)

Multiplication

n×y
n×2 76313840
n×3 114470760
n×4 152627680
n×5 190784600

Division

n÷y
n÷2 19078460
n÷3 12718973.333333
n÷3 9539230
n÷5 7631384

Exponentiation

ny
n2 1455950543886400
n3 5.555458842703E+22
n4 2.1197919862431E+30
n5 8.0884733235719E+37

Nth Root

y√n
2√n 6177.128782857
3√n 336.65967809998
4√n 78.594712181272
5√n 32.833309633907

Divisors of 38156920

1, 2, 4, 5, 8, 10, 20, 40, 953923, 1907846, 3815692, 4769615, 7631384, 9539230, 19078460, 38156920

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 -38156919
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 38156920 can be divided by 16 positive divisors. The sum of these divisors (counting 38156920) is 1, the average is 0.0625.

Base conversion 38156920

Base System Value
2 Binary 10010001100011101001111000
3 Ternary 2122210120110021
4 Quaternary 2101203221320
5 Quinary 34232010140
6 Senary 3441500224
8 Octal 221435170
10 Decimal 38156920
12 Duodecimal 10941674
16 Hexadecimal 2463a78
20 Vigesimal bi9c60
36 Base36 mpu2g

Cryptographic Hash Functions

md5 1b31ea2b45df6bfb9f3822760d139d62
sha1 cf72813f9115aab330871ae551e0ac11d2617908
sha256 d80a50868c0b5c14bf116b47029db3306c83e1e6e9a49946c203fb7e60a3acb2
sha512 bf1e993f095cbc048b2bce84ede4eb50692b0d7c9a84b89412bbc86a494b96611e6e9763f18221f26817b2f29adf4f7142911ffb34b46dc46c9be88045d096e7
ripemd-160 08f3c9583e78e573c2cdb54f3bdf5e9f63db9c74

38156920 as geometric shapes

Circle

Radius = n
Diameter 76313840
Circumference 239746999.11123
Area 4.5740035326636E+15

Sphere

Radius = n
Volume 2.3270651583408E+23
Surface area 1.8296014130654E+16
Circumference 239746999.11123

Square

Length = n
Perimeter 152627680
Area 1455950543886400
Diagonal 53962033.762385

Cube

Length = n
Surface area 8735703263318400
Volume 5.555458842703E+22
Space diagonal 66089724.100341

Equilateral Triangle

Length = n
Perimeter 114470760
Area 6.304450788297E+14
Altitude 33044862.050171

Triangular Pyramid

Length = n
Surface area 6.304450788297E+14
Volume 6.5471710337968E+21
Height 17987344.587462