397397329 (number)

397397329 is an odd 9-digits composite number following 397397328 and preceding 397397330. In scientific notation, it is written as 3.97397329 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 340626276 positive integers (up to 397397329) that are relatively prime to 397397329.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97397329 × 10^8
Engineering notation 3.97397329 × 10^6

Prime Factorization of 397397329

Prime Factorization 7 × 56771047

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397397329
Product of the distinct prime numbers

The prime factorization of 397397329 is 7 × 56771047. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 55, 57, 432, 562, 1292, 6306, 32462, 20760, 766771, 284007, 4853302, 8829509, 44117539, 26466598, 352859172, 911317440, 3736898648, 7224911764

Basic calculations (n = 397397329)

Multiplication

n×y
n×2 794794658
n×3 1192191987
n×4 1589589316
n×5 1986986645

Division

n÷y
n÷2 198698664.5
n÷3 132465776.33333
n÷3 99349332.25
n÷5 79479465.8

Exponentiation

ny
n2 157924637096334241
n3 6.2758828965378E+25
n4 2.4940191002009E+34
n5 9.9111652889482E+42

Nth Root

y√n
2√n 19934.827037123
3√n 735.20476748045
4√n 141.19074699541
5√n 52.462017594559

Divisors of 397397329

1, 7, 56771047, 397397329

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 -397397328
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 397397329 can be divided by 4 positive divisors. The sum of these divisors (counting 397397329) is 1, the average is 0.25.

Base conversion 397397329

Base System Value
2 Binary 10111101011111100110101010001
3 Ternary 1000200202212122121
4 Quaternary 113223330311101
5 Quinary 1303213203304
6 Senary 103233334241
8 Octal 2753746521
10 Decimal 397397329
12 Duodecimal b1107381
16 Hexadecimal 17afcd51
20 Vigesimal 643ed69
36 Base36 6kllqp

Cryptographic Hash Functions

md5 ad70b25884b894593c096aa5b2244bb0
sha1 49620d457a41ea20547229a51bc6fe9a2e668529
sha256 7a5d68c38a30e41183fe2a1b5daaf3b124f0753929baba59f8a2c4780d6995eb
sha512 e6f2b12ea0cca94bd1051865f6669970e96481228739356250e499004a5cb60f4121169776f0f843de1c0eb01c736d03782251c2615924e0e2e881f6ba2b29d5
ripemd-160 5631d06715564ead20701f369502f1713c4d60e9

397397329 as geometric shapes

Circle

Radius = n
Diameter 794794658
Circumference 2496921058.6852
Area 4.9613487972268E+17

Sphere

Radius = n
Volume 2.6288356803404E+26
Surface area 1.9845395188907E+18
Circumference 2496921058.6852

Square

Length = n
Perimeter 1589589316
Area 157924637096334241
Diagonal 562004692.32264

Cube

Length = n
Surface area 947547822578005446
Volume 6.2758828965378E+25
Space diagonal 688312364.62016

Equilateral Triangle

Length = n
Perimeter 1192191987
Area 6.8383373804432E+16
Altitude 344156182.31008

Triangular Pyramid

Length = n
Surface area 6.8383373804432E+16
Volume 7.3961989234575E+24
Height 187334897.44088