397717966 (number)

397717966 is an even 9-digits composite number following 397717965 and preceding 397717967. In scientific notation, it is written as 3.97717966 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 198858982 positive integers (up to 397717966) that are relatively prime to 397717966.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred seventeen thousand nine hundred sixty-six

Notation

Scientific notation 3.97717966 × 10^8
Engineering notation 3.97717966 × 10^6

Prime Factorization of 397717966

Prime Factorization 2 × 198858983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397717966
Product of the distinct prime numbers

The prime factorization of 397717966 is 2 × 198858983. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 64, 43, 203, 825, 1938, 1681, 29710, 47397, 463896, 101331, 5643555, 7792476, 91879190, 47440775, 906629585, 304087975, 5799106128, 4097343403

Basic calculations (n = 397717966)

Multiplication

n×y
n×2 795435932
n×3 1193153898
n×4 1590871864
n×5 1988589830

Division

n÷y
n÷2 198858983
n÷3 132572655.33333
n÷3 99429491.5
n÷5 79543593.2

Exponentiation

ny
n2 158179580479177156
n3 6.2910861010912E+25
n4 2.5020779680568E+34
n5 9.9512136022898E+42

Nth Root

y√n
2√n 19942.867547071
3√n 735.40244577554
4√n 141.21921805148
5√n 52.470480579331

Divisors of 397717966

1, 2, 198858983, 397717966

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 -397717965
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 397717966 can be divided by 4 positive divisors. The sum of these divisors (counting 397717966) is 1, the average is 0.25.

Base conversion 397717966

Base System Value
2 Binary 10111101101001011000111001110
3 Ternary 1000201101011111001
4 Quaternary 113231023013032
5 Quinary 1303303433331
6 Senary 103244250514
8 Octal 2755130716
10 Decimal 397717966
12 Duodecimal b1240a3a
16 Hexadecimal 17b4b1ce
20 Vigesimal 645eei6
36 Base36 6ksh5a

Cryptographic Hash Functions

md5 f668efb8558c68c9bc8e2c031d9da814
sha1 a282baafd54314df470ef0b0e5d0e95fdeb14a59
sha256 1112ce4e2414e089ebb5c6ca0ecfa80ccaed32f7ebb84fd931d1673a848b7329
sha512 b0921818742f515b892385ee59c99d481dc3b80a19260c039ae7e26840786510f1abd3fe13a1604786f86e1b1b3f47e7f7937a3b6cd5909a9ebe2cf87c6cdad9
ripemd-160 5c8f12b7c0c7af9a05d68fcb70bfc7c97634cb7c

397717966 as geometric shapes

Circle

Radius = n
Diameter 795435932
Circumference 2498935680.3726
Area 4.969358079813E+17

Sphere

Radius = n
Volume 2.6352039837718E+26
Surface area 1.9877432319252E+18
Circumference 2498935680.3726

Square

Length = n
Perimeter 1590871864
Area 158179580479177156
Diagonal 562458141.51664

Cube

Length = n
Surface area 949077482875062936
Volume 6.2910861010912E+25
Space diagonal 688867724.19495

Equilateral Triangle

Length = n
Perimeter 1193153898
Area 6.8493767527466E+16
Altitude 344433862.09748

Triangular Pyramid

Length = n
Surface area 6.8493767527466E+16
Volume 7.41411607185E+24
Height 187486047.17221