397324861 (number)

397324861 is an odd 9-digits composite number following 397324860 and preceding 397324862. In scientific notation, it is written as 3.97324861 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 384507900 positive integers (up to 397324861) that are relatively prime to 397324861.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred twenty-four thousand eight hundred sixty-one

Notation

Scientific notation 3.97324861 × 10^8
Engineering notation 3.97324861 × 10^6

Prime Factorization of 397324861

Prime Factorization 31 × 12816931

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397324861
Product of the distinct prime numbers

The prime factorization of 397324861 is 31 × 12816931. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 17, 71, 11, 997, 5, 3722, 73085, 91313, 353265, 483366, 3763549, 5042746, 924300, 10869070, 424515918, 896262354, 1716292264, 2435845511

Basic calculations (n = 397324861)

Multiplication

n×y
n×2 794649722
n×3 1191974583
n×4 1589299444
n×5 1986624305

Division

n÷y
n÷2 198662430.5
n÷3 132441620.33333
n÷3 99331215.25
n÷5 79464972.2

Exponentiation

ny
n2 157867045168669321
n3 6.2724501778122E+25
n4 2.4922003950287E+34
n5 9.9021317553891E+42

Nth Root

y√n
2√n 19933.009331258
3√n 735.16007496567
4√n 141.18430979134
5√n 52.460104096627

Divisors of 397324861

1, 31, 12816931, 397324861

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 -397324860
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 397324861 can be divided by 4 positive divisors. The sum of these divisors (counting 397324861) is 1, the average is 0.25.

Base conversion 397324861

Base System Value
2 Binary 10111101011101011001000111101
3 Ternary 1000200122012020121
4 Quaternary 113223223020331
5 Quinary 1303203343421
6 Senary 103232014541
8 Octal 2753531075
10 Decimal 397324861
12 Duodecimal b1091451
16 Hexadecimal 17aeb23d
20 Vigesimal 6435c31
36 Base36 6kk1tp

Cryptographic Hash Functions

md5 56261c1af5b7d1bef589b55093e7e64a
sha1 8043800e329c424376e59118b82f1119f2b3e9ff
sha256 7932c793ff69c3678fe140747737fd65c835162aed76ee81e475e5f1e354a03d
sha512 30ac2db63f4ca8076ac1d4bae022697acfb93e13130909856478f92bfd09a019b2872631a254077763334bad4d5112f179bc06bd9e77bbbcd053f82c5cb9d3fa
ripemd-160 9f1ac783a6571182d4d6ad9b97dc23246a9a1c81

397324861 as geometric shapes

Circle

Radius = n
Diameter 794649722
Circumference 2496465728.8124
Area 4.9595394934582E+17

Sphere

Radius = n
Volume 2.6273977864831E+26
Surface area 1.9838157973833E+18
Circumference 2496465728.8124

Square

Length = n
Perimeter 1589299444
Area 157867045168669321
Diagonal 561902207.0942

Cube

Length = n
Surface area 947202271012015926
Volume 6.2724501778122E+25
Space diagonal 688186846.36224

Equilateral Triangle

Length = n
Perimeter 1191974583
Area 6.8358435768227E+16
Altitude 344093423.18112

Triangular Pyramid

Length = n
Surface area 6.8358435768227E+16
Volume 7.392153425643E+24
Height 187300735.69807