397352209 (number)

397352209 is an odd 9-digits composite number following 397352208 and preceding 397352210. In scientific notation, it is written as 3.97352209 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 378870096 positive integers (up to 397352209) that are relatively prime to 397352209.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred fifty-two thousand two hundred nine

Notation

Scientific notation 3.97352209 × 10^8
Engineering notation 3.97352209 × 10^6

Prime Factorization of 397352209

Prime Factorization 23 × 317 × 54499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397352209
Product of the distinct prime numbers

The prime factorization of 397352209 is 23 × 317 × 54499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 24, 2, 243, 619, 1661, 2650, 6208, 48912, 834549, 271901, 6072253, 1500693, 20559870, 5891313, 442205449, 508316621, 8718607501, 5032390868

Basic calculations (n = 397352209)

Multiplication

n×y
n×2 794704418
n×3 1192056627
n×4 1589408836
n×5 1986761045

Division

n÷y
n÷2 198676104.5
n÷3 132450736.33333
n÷3 99338052.25
n÷5 79470441.8

Exponentiation

ny
n2 157888777997179681
n3 6.273745471349E+25
n4 2.4928866217443E+34
n5 9.9055400593663E+42

Nth Root

y√n
2√n 19933.695317226
3√n 735.17694168142
4√n 141.18673916918
5√n 52.460826245966

Divisors of 397352209

1, 23, 317, 7291, 54499, 1253477, 17276183, 397352209

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 -397352208
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 397352209 can be divided by 8 positive divisors. The sum of these divisors (counting 397352209) is 1, the average is 0.125.

Base conversion 397352209

Base System Value
2 Binary 10111101011110001110100010001
3 Ternary 1000200200120202111
4 Quaternary 113223301310101
5 Quinary 1303210232314
6 Senary 103232345321
8 Octal 2753616421
10 Decimal 397352209
12 Duodecimal b10a5241
16 Hexadecimal 17af1d11
20 Vigesimal 64390a9
36 Base36 6kkmxd

Cryptographic Hash Functions

md5 8ceb8aee6774ab4823e839dcfd503c8b
sha1 c68d383cf1ed186452e8839a21fb1aae17225f9f
sha256 1c578d4e48e57e5be2b6247be9a5a5255c2bde13535f2dc4c44c1d67d8dfe573
sha512 a1eb4576a4df65f63b94cb91ed2b0ea52413860eb9adc314b58a678529d1720d0a7296bf54f90ca531e243965effadea02f0e012216d90860db2040bb7b81e83
ripemd-160 d3ffa0b75fc8c3192bbfa60d5afd7503c86807af

397352209 as geometric shapes

Circle

Radius = n
Diameter 794704418
Circumference 2496637561.3642
Area 4.9602222504021E+17

Sphere

Radius = n
Volume 2.627940357771E+26
Surface area 1.9840889001608E+18
Circumference 2496637561.3642

Square

Length = n
Perimeter 1589408836
Area 157888777997179681
Diagonal 561940883.00671

Cube

Length = n
Surface area 947332667983078086
Volume 6.273745471349E+25
Space diagonal 688234214.48773

Equilateral Triangle

Length = n
Perimeter 1192056627
Area 6.836784635902E+16
Altitude 344117107.24386

Triangular Pyramid

Length = n
Surface area 6.836784635902E+16
Volume 7.3936799437154E+24
Height 187313627.6689