397129630 (number)

397129630 is an even 9-digits composite number following 397129629 and preceding 397129631. In scientific notation, it is written as 3.97129630 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 158851848 positive integers (up to 397129630) that are relatively prime to 397129630.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred twenty-nine thousand six hundred thirty

Notation

Scientific notation 3.97129630 × 10^8
Engineering notation 3.97129630 × 10^6

Prime Factorization of 397129630

Prime Factorization 2 × 5 × 39712963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397129630
Product of the distinct prime numbers

The prime factorization of 397129630 is 2 × 5 × 39712963. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 80, 63, 22, 575, 9310, 9069, 60649, 39536, 418806, 835876, 9862642, 4863174, 42914252, 67410700, 160464943, 383197853, 8513665240, 4237869047

Basic calculations (n = 397129630)

Multiplication

n×y
n×2 794259260
n×3 1191388890
n×4 1588518520
n×5 1985648150

Division

n÷y
n÷2 198564815
n÷3 132376543.33333
n÷3 99282407.5
n÷5 79425926

Exponentiation

ny
n2 157711943023936900
n3 6.2632085579677E+25
n4 2.4873056972386E+34
n5 9.8778279124124E+42

Nth Root

y√n
2√n 19928.111551273
3√n 735.03964492221
4√n 141.16696338476
5√n 52.454947685253

Divisors of 397129630

1, 2, 5, 10, 39712963, 79425926, 198564815, 397129630

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 -397129629
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 397129630 can be divided by 8 positive divisors. The sum of these divisors (counting 397129630) is 1, the average is 0.125.

Base conversion 397129630

Base System Value
2 Binary 10111101010111011011110011110
3 Ternary 1000200021021102211
4 Quaternary 113222323132132
5 Quinary 1303131122010
6 Senary 103223511034
8 Octal 2752733636
10 Decimal 397129630
12 Duodecimal b0bb847a
16 Hexadecimal 17abb79e
20 Vigesimal 642141a
36 Base36 6kfv6m

Cryptographic Hash Functions

md5 24e7056734656763f2fd778122c28934
sha1 9a9e4d6834aa422e6519bf88d35a2b1dd88b6c41
sha256 c734f14bed7cf34543fb3d7ad2d6cff74c0eaead58efaa555de7ab8be6692604
sha512 1e05e7da77d47cfb7d9e23416bd24379d4da061627ca8a1245ff440475fd69ee2f23f1113a23387e3914da7e262afc59ce8668ede318312765eead46e1442aa9
ripemd-160 9203d1fdaa53b8d75db75d9d7b57182df573a9eb

397129630 as geometric shapes

Circle

Radius = n
Diameter 794259260
Circumference 2495239056.2617
Area 4.9546668158737E+17

Sphere

Radius = n
Volume 2.6235266658149E+26
Surface area 1.9818667263495E+18
Circumference 2495239056.2617

Square

Length = n
Perimeter 1588518520
Area 157711943023936900
Diagonal 561626108.76621

Cube

Length = n
Surface area 946271658143621400
Volume 6.2632085579677E+25
Space diagonal 687848696.35103

Equilateral Triangle

Length = n
Perimeter 1191388890
Area 6.8291274569467E+16
Altitude 343924348.17551

Triangular Pyramid

Length = n
Surface area 6.8291274569467E+16
Volume 7.3812620722076E+24
Height 187208702.92207