38895982 (number)

38895982 is an even 8-digits composite number following 38895981 and preceding 38895983. In scientific notation, it is written as 3.8895982 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 19447990 positive integers (up to 38895982) that are relatively prime to 38895982.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-five thousand nine hundred eighty-two

Notation

Scientific notation 3.8895982 × 10^7
Engineering notation 3.8895982 × 10^6

Prime Factorization of 38895982

Prime Factorization 2 × 19447991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38895982
Product of the distinct prime numbers

The prime factorization of 38895982 is 2 × 19447991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 28, 46, 704, 286, 6253, 3486, 69616, 22471, 614276, 543876, 6397291, 8171711, 96919874, 60701103, 312754704, 559889537, 8072469665, 7524608931

Basic calculations (n = 38895982)

Multiplication

n×y
n×2 77791964
n×3 116687946
n×4 155583928
n×5 194479910

Division

n÷y
n÷2 19447991
n÷3 12965327.333333
n÷3 9723995.5
n÷5 7779196.4

Exponentiation

ny
n2 1512897415744324
n3 5.8845630650638E+22
n4 2.2888585905659E+30
n5 8.9027402539195E+37

Nth Root

y√n
2√n 6236.6643327984
3√n 338.81938267357
4√n 78.972554300836
5√n 32.959525297408

Divisors of 38895982

1, 2, 19447991, 38895982

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38895981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38895982 can be divided by 4 positive divisors. The sum of these divisors (counting 38895982) is 1, the average is 0.25.

Base conversion 38895982

Base System Value
2 Binary 10010100011000000101101110
3 Ternary 2201012010020221
4 Quaternary 2110120011232
5 Quinary 34424132412
6 Senary 3505401554
8 Octal 224300556
10 Decimal 38895982
12 Duodecimal 110392ba
16 Hexadecimal 251816e
20 Vigesimal c31jj2
36 Base36 n5oby

Cryptographic Hash Functions

md5 45c52c0a2dfb17d611afbff4bd991cfb
sha1 f0aac71758ea517e9937352e4dbf3b2cb7d4560c
sha256 57a78e289246bd1cf6728ea590a7cc986f1db7f087ffa1705579088962c5e48f
sha512 79c06405944cc29e8f2d7ecce1eeeeeb2fd0d885ff309fb64977dd265e0cd31f4aaecbaea7d07f470033b74f09a2a7214da1fb8d1342e4b5c6a5c9161fc0ba65
ripemd-160 40e4bb01a2ea56c9b340a07105eb8ef9a138b3c1

38895982 as geometric shapes

Circle

Radius = n
Diameter 77791964
Circumference 244390662.61072
Area 4.7529074069374E+15

Sphere

Radius = n
Volume 2.4649200126387E+23
Surface area 1.9011629627749E+16
Circumference 244390662.61072

Square

Length = n
Perimeter 155583928
Area 1512897415744324
Diagonal 55007225.26622

Cube

Length = n
Surface area 9077384494465944
Volume 5.8845630650638E+22
Space diagonal 67369817.034285

Equilateral Triangle

Length = n
Perimeter 116687946
Area 6.5510379767721E+14
Altitude 33684908.517142

Triangular Pyramid

Length = n
Surface area 6.5510379767721E+14
Volume 6.9350240793775E+21
Height 18335741.755407