397393797 (number)

397393797 is an odd 9-digits composite number following 397393796 and preceding 397393798. In scientific notation, it is written as 3.97393797 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 249318000 positive integers (up to 397393797) that are relatively prime to 397393797.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97393797 × 10^8
Engineering notation 3.97393797 × 10^6

Prime Factorization of 397393797

Prime Factorization 57 × 151 × 46171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397393797
Product of the distinct prime numbers

The prime factorization of 397393797 is 57 × 151 × 46171. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 45, 57, 147, 197, 6199, 8507, 29958, 66414, 891698, 46726, 1149560, 1390254, 2944454, 92605469, 686332792, 441229129, 2882405142, 2837915477

Basic calculations (n = 397393797)

Multiplication

n×y
n×2 794787594
n×3 1192181391
n×4 1589575188
n×5 1986968985

Division

n÷y
n÷2 198696898.5
n÷3 132464599
n÷3 99348449.25
n÷5 79478759.4

Exponentiation

ny
n2 157921829894077209
n3 6.2757155610795E+25
n4 2.4939304357094E+34
n5 9.9107248530042E+42

Nth Root

y√n
2√n 19934.738448247
3√n 735.20258934894
4√n 141.19043327452
5√n 52.461924339526

Divisors of 397393797

1, 57, 151, 8607, 46171, 2631747, 6971821, 397393797

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 -397393796
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 397393797 can be divided by 8 positive divisors. The sum of these divisors (counting 397393797) is 1, the average is 0.125.

Base conversion 397393797

Base System Value
2 Binary 10111101011111011111110000101
3 Ternary 1000200202200210210
4 Quaternary 113223323332011
5 Quinary 1303213100142
6 Senary 103233310033
8 Octal 2753737605
10 Decimal 397393797
12 Duodecimal b1105319
16 Hexadecimal 17afbf85
20 Vigesimal 643e49h
36 Base36 6klj0l

Cryptographic Hash Functions

md5 ff4938d3c02b59551f48b3103c033bf3
sha1 1b49b930f2f1e7e0c8bd282a16058d52b98b92cb
sha256 284a33866ae12749141ebfb60ceeefd13606b059419508dd425e0d514e393387
sha512 c4ac5137f6d463ad788763c85eb4711869538438888594848d25dbd15cf2a4f4d8b042371486c3ab09eeaea8ce02484765173759aa331f171531b7116edfd16e
ripemd-160 3a7da480af2f7d05e0c12af05f2bda914165b7e6

397393797 as geometric shapes

Circle

Radius = n
Diameter 794787594
Circumference 2496898866.4747
Area 4.9612606063669E+17

Sphere

Radius = n
Volume 2.6287655870276E+26
Surface area 1.9845042425468E+18
Circumference 2496898866.4747

Square

Length = n
Perimeter 1589575188
Area 157921829894077209
Diagonal 561999697.32034

Cube

Length = n
Surface area 947530979364463254
Volume 6.2757155610795E+25
Space diagonal 688306247.01671

Equilateral Triangle

Length = n
Perimeter 1192181391
Area 6.8382158250198E+16
Altitude 344153123.50836

Triangular Pyramid

Length = n
Surface area 6.8382158250198E+16
Volume 7.3960017167288E+24
Height 187333232.44011