38895915 (number)

38895915 is an odd 8-digits composite number following 38895914 and preceding 38895916. In scientific notation, it is written as 3.8895915 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 19524096 positive integers (up to 38895915) that are relatively prime to 38895915.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8895915 × 10^7
Engineering notation 3.8895915 × 10^6

Prime Factorization of 38895915

Prime Factorization 3 × 5 × 17 × 152533

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38895915
Product of the distinct prime numbers

The prime factorization of 38895915 is 3 × 5 × 17 × 152533. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 62, 98, 170, 231, 3241, 7329, 15364, 14087, 74159, 109162, 6303553, 7955803, 71228387, 61246727, 427591525, 286955319, 2413309272, 4155930864

Basic calculations (n = 38895915)

Multiplication

n×y
n×2 77791830
n×3 116687745
n×4 155583660
n×5 194479575

Division

n÷y
n÷2 19447957.5
n÷3 12965305
n÷3 9723978.75
n÷5 7779183

Exponentiation

ny
n2 1512892203687225
n3 5.8845326558781E+22
n4 2.2888428199776E+30
n5 8.9026635774209E+37

Nth Root

y√n
2√n 6236.658961335
3√n 338.81918812981
4√n 78.972520292409
5√n 32.95951394256

Divisors of 38895915

1, 3, 5, 15, 17, 51, 85, 255, 152533, 457599, 762665, 2287995, 2593061, 7779183, 12965305, 38895915

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 -38895914
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 38895915 can be divided by 16 positive divisors. The sum of these divisors (counting 38895915) is 1, the average is 0.0625.

Base conversion 38895915

Base System Value
2 Binary 10010100011000000100101011
3 Ternary 2201012010011110
4 Quaternary 2110120010223
5 Quinary 34424132130
6 Senary 3505401403
8 Octal 224300453
10 Decimal 38895915
12 Duodecimal 11039263
16 Hexadecimal 251812b
20 Vigesimal c31jff
36 Base36 n5oa3

Cryptographic Hash Functions

md5 05a2b9d56d24be15600db89a7d0ff86e
sha1 d349132a78c52f9b1a2105d016ad9ef519d6128c
sha256 083299c614dd039b0d4c30f75eef6cdb68f1c20b013118ee92d8234d0bb99b3f
sha512 b33e7691011cf6f5b9272d7c6a2f29e5a4721df486255650615d99818014efed8e8c835b951a5514a4a638da72b10d7dea9f5453bb56541b7b225c30793a6c15
ripemd-160 74f1c264ba4c26407c73e0df46eac37b7e85f7e9

38895915 as geometric shapes

Circle

Radius = n
Diameter 77791830
Circumference 244390241.63731
Area 4.7528910327771E+15

Sphere

Radius = n
Volume 2.4649072748688E+23
Surface area 1.9011564131108E+16
Circumference 244390241.63731

Square

Length = n
Perimeter 155583660
Area 1512892203687225
Diagonal 55007130.513911

Cube

Length = n
Surface area 9077353222123350
Volume 5.8845326558781E+22
Space diagonal 67369700.98688

Equilateral Triangle

Length = n
Perimeter 116687745
Area 6.5510154079028E+14
Altitude 33684850.49344

Triangular Pyramid

Length = n
Surface area 6.5510154079028E+14
Volume 6.9349882418085E+21
Height 18335710.171304