38895949 (number)

38895949 is an odd 8-digits composite number following 38895948 and preceding 38895950. In scientific notation, it is written as 3.8895949 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 36534720 positive integers (up to 38895949) that are relatively prime to 38895949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8895949 × 10^7
Engineering notation 3.8895949 × 10^6

Prime Factorization of 38895949

Prime Factorization 17 × 571 × 4007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38895949
Product of the distinct prime numbers

The prime factorization of 38895949 is 17 × 571 × 4007. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 83, 73, 926, 795, 4439, 1546, 24316, 40306, 705968, 786105, 4482740, 4588881, 69594967, 69050083, 146598930, 974789498, 3052893643, 579409903

Basic calculations (n = 38895949)

Multiplication

n×y
n×2 77791898
n×3 116687847
n×4 155583796
n×5 194479745

Division

n÷y
n÷2 19447974.5
n÷3 12965316.333333
n÷3 9723987.25
n÷5 7779189.8

Exponentiation

ny
n2 1512894848610601
n3 5.8845480873921E+22
n4 2.2888508229525E+30
n5 8.9027024878168E+37

Nth Root

y√n
2√n 6236.6616871528
3√n 338.81928685354
4√n 78.972537550422
5√n 32.959519704724

Divisors of 38895949

1, 17, 571, 4007, 9707, 68119, 2287997, 38895949

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38895948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38895949 can be divided by 8 positive divisors. The sum of these divisors (counting 38895949) is 1, the average is 0.125.

Base conversion 38895949

Base System Value
2 Binary 10010100011000000101001101
3 Ternary 2201012010012201
4 Quaternary 2110120011031
5 Quinary 34424132244
6 Senary 3505401501
8 Octal 224300515
10 Decimal 38895949
12 Duodecimal 11039291
16 Hexadecimal 251814d
20 Vigesimal c31jh9
36 Base36 n5ob1

Cryptographic Hash Functions

md5 3096cb1c7ff9a5ddee2da3318aa83e71
sha1 96f2898ad5933de14ca760e2f6a3344dfe34180e
sha256 b454297d6d054e5b04b073f34047fbcb07d6bf4fbeeb3c4d7b6ed6504212ee2d
sha512 7bde0dcd49b7d0d14cda57593c00b46ce61be7ced5e7998c48fa79bc5000b3b824cc3b4a2c94cc4a398a8ae51be01dc413ce5cc66ae5f16e23ec6aea73712be1
ripemd-160 bb131fc2d8273632630babcdceed12d881947fa0

38895949 as geometric shapes

Circle

Radius = n
Diameter 77791898
Circumference 244390455.26561
Area 4.7528993420489E+15

Sphere

Radius = n
Volume 2.4649137388062E+23
Surface area 1.9011597368196E+16
Circumference 244390455.26561

Square

Length = n
Perimeter 155583796
Area 1512894848610601
Diagonal 55007178.597172

Cube

Length = n
Surface area 9077369091663606
Volume 5.8845480873921E+22
Space diagonal 67369759.876608

Equilateral Triangle

Length = n
Perimeter 116687847
Area 6.551026860757E+14
Altitude 33684879.938304

Triangular Pyramid

Length = n
Surface area 6.551026860757E+14
Volume 6.9350064280221E+21
Height 18335726.199057