38631380 (number)

38631380 is an even 8-digits composite number following 38631379 and preceding 38631381. In scientific notation, it is written as 3.8631380 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 15452544 positive integers (up to 38631380) that are relatively prime to 38631380.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred thirty-one thousand three hundred eighty

Notation

Scientific notation 3.8631380 × 10^7
Engineering notation 3.8631380 × 10^6

Prime Factorization of 38631380

Prime Factorization 2 × 2 × 5 × 1931569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19315690
Product of the distinct prime numbers

The prime factorization of 38631380 is 2 × 2 × 5 × 1931569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 65, 95, 918, 992, 5912, 1923, 73230, 18458, 9170, 113222, 9300240, 4812615, 97558138, 67540732, 308562217, 263160247, 5800073468, 7912699927

Basic calculations (n = 38631380)

Multiplication

n×y
n×2 77262760
n×3 115894140
n×4 154525520
n×5 193156900

Division

n÷y
n÷2 19315690
n÷3 12877126.666667
n÷3 9657845
n÷5 7726276

Exponentiation

ny
n2 1492383520704400
n3 5.765283489407E+22
n4 2.2272085728701E+30
n5 8.6040140717801E+37

Nth Root

y√n
2√n 6215.4147086096
3√n 338.04932580787
4√n 78.837901472639
5√n 32.914559290429

Divisors of 38631380

1, 2, 4, 5, 10, 20, 1931569, 3863138, 7726276, 9657845, 19315690, 38631380

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 -38631379
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 38631380 can be divided by 12 positive divisors. The sum of these divisors (counting 38631380) is 1, the average is 0.083333333333333.

Base conversion 38631380

Base System Value
2 Binary 10010011010111011111010100
3 Ternary 2200200200021212
4 Quaternary 2103113133110
5 Quinary 34342201010
6 Senary 3500000552
8 Octal 223273724
10 Decimal 38631380
12 Duodecimal 10b30158
16 Hexadecimal 24d77d4
20 Vigesimal c18i90
36 Base36 n005w

Cryptographic Hash Functions

md5 86f50ba518428e488caa19a902aa328a
sha1 c0b75dafe1d63df920da1272c35f470d42dab2e5
sha256 1930aebd517a891a0cab705452329cfd32c5093222461ccb44e8dede7e859985
sha512 7520bc073ee1698323b0ddbe7daf14b572fe1c05867c17aabd0011d7f7711738ea941799f655391178f3064a88e308838d34ff6444f39da4ec22769917ac0ddd
ripemd-160 1fa52989f227d4f0c23044daba939ea95b38d811

38631380 as geometric shapes

Circle

Radius = n
Diameter 77262760
Circumference 242728119.21207
Area 4.6884611049834E+15

Sphere

Radius = n
Volume 2.4149563008245E+23
Surface area 1.8753844419934E+16
Circumference 242728119.21207

Square

Length = n
Perimeter 154525520
Area 1492383520704400
Diagonal 54633021.529189

Cube

Length = n
Surface area 8954301124226400
Volume 5.765283489407E+22
Space diagonal 66911512.9265

Equilateral Triangle

Length = n
Perimeter 115894140
Area 6.4622102055964E+14
Altitude 33455756.46325

Triangular Pyramid

Length = n
Surface area 6.4622102055964E+14
Volume 6.7944517513708E+21
Height 18211007.176396