42972008 (number)

42972008 is an even 8-digits composite number following 42972007 and preceding 42972009. In scientific notation, it is written as 4.2972008 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 21390448 positive integers (up to 42972008) that are relatively prime to 42972008.

Interesting facts

Basic properties

Name

Name forty-two million nine hundred seventy-two thousand eight

Notation

Scientific notation 4.2972008 × 10^7
Engineering notation 4.2972008 × 10^6

Prime Factorization of 42972008

Prime Factorization 2 × 2 × 2 × 227 × 23663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10743002
Product of the distinct prime numbers

The prime factorization of 42972008 is 2 × 2 × 2 × 227 × 23663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 76, 86, 784, 678, 647, 3219, 55064, 96839, 28603, 219720, 6731293, 7072540, 73606367, 50294662, 93278307, 105130358, 70867426, 3583762047

Basic calculations (n = 42972008)

Multiplication

n×y
n×2 85944016
n×3 128916024
n×4 171888032
n×5 214860040

Division

n÷y
n÷2 21486004
n÷3 14324002.666667
n÷3 10743002
n÷5 8594401.6

Exponentiation

ny
n2 1846593471552064
n3 7.9351829432283E+22
n4 3.4099074491787E+30
n5 1.4653057018537E+38

Nth Root

y√n
2√n 6555.3038068422
3√n 350.26376851463
4√n 80.964830678772
5√n 33.62305179251

Divisors of 42972008

1, 2, 4, 8, 227, 454, 908, 1816, 23663, 47326, 94652, 189304, 5371501, 10743002, 21486004, 42972008

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 -42972007
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 42972008 can be divided by 16 positive divisors. The sum of these divisors (counting 42972008) is 1, the average is 0.0625.

Base conversion 42972008

Base System Value
2 Binary 10100011111011001101101000
3 Ternary 2222212012111212
4 Quaternary 2203323031220
5 Quinary 42000101013
6 Senary 4133012252
8 Octal 243731550
10 Decimal 42972008
12 Duodecimal 12484088
16 Hexadecimal 28fb368
20 Vigesimal d8ba08
36 Base36 pl1ew

Cryptographic Hash Functions

md5 63f1a14d82830c29147dee6c43987897
sha1 390ad797410d0912c151682ee038e13a8d8d1560
sha256 ad237a62dc450d2487ccb2ef145caf91539d1bc50887366816c112dfef6fc09d
sha512 bed4e67baf49d4dc7910391cd84e3ffd9b7c4dff07a0c2efef1313f35ea44fd729723a436f66623a3c0a557c53cc3b8a42e65bdb7c99f52d286b41fd2b3f24a3
ripemd-160 ab75b9738292df488204919b6baf56dcf4c1b6cb

42972008 as geometric shapes

Circle

Radius = n
Diameter 85944016
Circumference 270001089.2856
Area 5.8012444843948E+15

Sphere

Radius = n
Volume 3.3238816585783E+23
Surface area 2.3204977937579E+16
Circumference 270001089.2856

Square

Length = n
Perimeter 171888032
Area 1846593471552064
Diagonal 60771596.516005

Cube

Length = n
Surface area 11079560829312384
Volume 7.9351829432283E+22
Space diagonal 74429701.159256

Equilateral Triangle

Length = n
Perimeter 128916024
Area 7.9959842841329E+14
Altitude 37214850.579628

Triangular Pyramid

Length = n
Surface area 7.9959842841329E+14
Volume 9.3517027818543E+21
Height 20257198.838668