397309898 (number)

397309898 is an even 9-digits composite number following 397309897 and preceding 397309899. In scientific notation, it is written as 3.97309898 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 198459360 positive integers (up to 397309898) that are relatively prime to 397309898.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred nine thousand eight hundred ninety-eight

Notation

Scientific notation 3.97309898 × 10^8
Engineering notation 3.97309898 × 10^6

Prime Factorization of 397309898

Prime Factorization 2 × 1021 × 194569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397309898
Product of the distinct prime numbers

The prime factorization of 397309898 is 2 × 1021 × 194569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 17, 49, 680, 457, 5502, 5815, 44777, 18655, 117235, 674927, 7575823, 5851806, 38668815, 46483998, 540586560, 588635482, 5815791014, 2147508247

Basic calculations (n = 397309898)

Multiplication

n×y
n×2 794619796
n×3 1191929694
n×4 1589239592
n×5 1986549490

Division

n÷y
n÷2 198654949
n÷3 132436632.66667
n÷3 99327474.5
n÷5 79461979.6

Exponentiation

ny
n2 157855155048770404
n3 6.2717415551201E+25
n4 2.4918249975471E+34
n5 9.900267356093E+42

Nth Root

y√n
2√n 19932.633995536
3√n 735.15084629717
4√n 141.18298054488
5√n 52.459708967885

Divisors of 397309898

1, 2, 1021, 2042, 194569, 389138, 198654949, 397309898

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 -397309897
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 397309898 can be divided by 8 positive divisors. The sum of these divisors (counting 397309898) is 1, the average is 0.125.

Base conversion 397309898

Base System Value
2 Binary 10111101011100111011111001010
3 Ternary 1000200121102201102
4 Quaternary 113223213133022
5 Quinary 1303202404043
6 Senary 103231421402
8 Octal 2753473712
10 Decimal 397309898
12 Duodecimal b1084862
16 Hexadecimal 17ae77ca
20 Vigesimal 6433eei
36 Base36 6kjqa2

Cryptographic Hash Functions

md5 1350f297131a665bce0e6b444eeb28f3
sha1 b6880d84571c15787101e3cb85d13b8bc678e13b
sha256 9a499b199b6c9d6f13f37eedf526f2f76376f80293f92af0749a936ea787f586
sha512 301d4d28dfa7497f8bfc1cf64ad68c2c82b41a33811198f3ffff39645d1930a173cc3c549288046f1d23fb020690a8b9db27265e8bc2db978a8abdd11c5d43e8
ripemd-160 39cf7d389ecb9be55f1b6e226f872b1b7b7e606c

397309898 as geometric shapes

Circle

Radius = n
Diameter 794619796
Circumference 2496371713.5106
Area 4.9591659543249E+17

Sphere

Radius = n
Volume 2.6271009593039E+26
Surface area 1.98366638173E+18
Circumference 2496371713.5106

Square

Length = n
Perimeter 1589239592
Area 157855155048770404
Diagonal 561881046.21667

Cube

Length = n
Surface area 947130930292622424
Volume 6.2717415551201E+25
Space diagonal 688160929.68601

Equilateral Triangle

Length = n
Perimeter 1191929694
Area 6.8353287195283E+16
Altitude 344080464.843

Triangular Pyramid

Length = n
Surface area 6.8353287195283E+16
Volume 7.3913183057915E+24
Height 187293682.07222