397238934 (number)

397238934 is an even 9-digits composite number following 397238933 and preceding 397238935. In scientific notation, it is written as 3.97238934 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 126655848 positive integers (up to 397238934) that are relatively prime to 397238934.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred thirty-eight thousand nine hundred thirty-four

Notation

Scientific notation 3.97238934 × 10^8
Engineering notation 3.97238934 × 10^6

Prime Factorization of 397238934

Prime Factorization 2 × 3 × 23 × 2878543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397238934
Product of the distinct prime numbers

The prime factorization of 397238934 is 2 × 3 × 23 × 2878543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 27, 89, 463, 886, 8012, 7418, 84371, 62134, 708654, 442615, 6434723, 3947568, 75727402, 90171316, 784085498, 433825428, 307071341, 6050315500

Basic calculations (n = 397238934)

Multiplication

n×y
n×2 794477868
n×3 1191716802
n×4 1588955736
n×5 1986194670

Division

n÷y
n÷2 198619467
n÷3 132412978
n÷3 99309733.5
n÷5 79447786.8

Exponentiation

ny
n2 157798770685456356
n3 6.2683815453601E+25
n4 2.4900452029841E+34
n5 9.8914290204523E+42

Nth Root

y√n
2√n 19930.853820145
3√n 735.10707496465
4√n 141.17667590698
5√n 52.457834855609

Divisors of 397238934

1, 2, 3, 6, 23, 46, 69, 138, 2878543, 5757086, 8635629, 17271258, 66206489, 132412978, 198619467, 397238934

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 -397238933
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 397238934 can be divided by 16 positive divisors. The sum of these divisors (counting 397238934) is 1, the average is 0.0625.

Base conversion 397238934

Base System Value
2 Binary 10111101011010110001010010110
3 Ternary 1000200110211101010
4 Quaternary 113223112022112
5 Quinary 1303143121214
6 Senary 103230113050
8 Octal 2753261226
10 Decimal 397238934
12 Duodecimal b104b786
16 Hexadecimal 17ad6296
20 Vigesimal 642eh6e
36 Base36 6ki7iu

Cryptographic Hash Functions

md5 98a982e9373303497ceaa9d23967cd2f
sha1 fdbaf83e8fc0f95f8a0c80adadf29cb88c73030b
sha256 1300d5cb8adf65862bfbace68857d96cb8c056d34e2f1fe3ed0282b8195ec50e
sha512 d243210172fafb7d47f755b3e88cb9d521a68a5626b0f0e4e52bd492a7765e96122fd25f9f84ca45f502c1c6b3ce151002f23c1a94cc31d132c180b3e3eb21d8
ripemd-160 56dbc0ebfd9aede04c7d23fea3d7928b6a291190

397238934 as geometric shapes

Circle

Radius = n
Diameter 794477868
Circumference 2495925833.5485
Area 4.9573945873093E+17

Sphere

Radius = n
Volume 2.6256935217068E+26
Surface area 1.9829578349237E+18
Circumference 2495925833.5485

Square

Length = n
Perimeter 1588955736
Area 157798770685456356
Diagonal 561780687.96543

Cube

Length = n
Surface area 946792624112738136
Volume 6.2683815453601E+25
Space diagonal 688038016.4325

Equilateral Triangle

Length = n
Perimeter 1191716802
Area 6.832887204978E+16
Altitude 344019008.21625

Triangular Pyramid

Length = n
Surface area 6.832887204978E+16
Volume 7.3873584963146E+24
Height 187260229.32181