397746231 (number)

397746231 is an odd 9-digits composite number following 397746230 and preceding 397746232. In scientific notation, it is written as 3.97746231 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 261972000 positive integers (up to 397746231) that are relatively prime to 397746231.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred forty-six thousand two hundred thirty-one

Notation

Scientific notation 3.97746231 × 10^8
Engineering notation 3.97746231 × 10^6

Prime Factorization of 397746231

Prime Factorization 3 × 151 × 191 × 4597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397746231
Product of the distinct prime numbers

The prime factorization of 397746231 is 3 × 151 × 191 × 4597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 19, 7, 600, 679, 7153, 4479, 40871, 39283, 564800, 446522, 5185432, 5197817, 82810575, 22361392, 338818168, 862948861, 6605413069, 7839738073

Basic calculations (n = 397746231)

Multiplication

n×y
n×2 795492462
n×3 1193238693
n×4 1590984924
n×5 1988731155

Division

n÷y
n÷2 198873115.5
n÷3 132582077
n÷3 99436557.75
n÷5 79549246.2

Exponentiation

ny
n2 158202064274705361
n3 6.2924274801684E+25
n4 2.5027893140778E+34
n5 9.9547501666152E+42

Nth Root

y√n
2√n 19943.576183824
3√n 735.41986654396
4√n 141.22172702465
5√n 52.471226352015

Divisors of 397746231

1, 3, 151, 191, 453, 573, 4597, 13791, 28841, 86523, 694147, 878027, 2082441, 2634081, 132582077, 397746231

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397746230
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397746231 can be divided by 16 positive divisors. The sum of these divisors (counting 397746231) is 1, the average is 0.0625.

Base conversion 397746231

Base System Value
2 Binary 10111101101010010000000110111
3 Ternary 1000201102121020220
4 Quaternary 113231102000313
5 Quinary 1303310334411
6 Senary 103245025423
8 Octal 2755220067
10 Decimal 397746231
12 Duodecimal b1255273
16 Hexadecimal 17b52037
20 Vigesimal 645i5bb
36 Base36 6kt2yf

Cryptographic Hash Functions

md5 610cc2d8a282ae02e43702f49f55f096
sha1 99464da451d4105546da7822b8981cfea4a8db59
sha256 d80adf2a34e24347289aec3dfe499dc0af6d2ee0ceb98635e73562859f2611a0
sha512 1d20f6c67f3fbca6310cdd6035448d07f590b8e743173beee33752f3541b9d9ca1e586e8e6c463a42cf765c8c005c57dd860eaabb2e2c191a4e1a3c4d72e4fd2
ripemd-160 41cf14d66c4fc7513c4cdb9a512b0dcc96285dc9

397746231 as geometric shapes

Circle

Radius = n
Diameter 795492462
Circumference 2499113274.6053
Area 4.9700644290815E+17

Sphere

Radius = n
Volume 2.6357658593258E+26
Surface area 1.9880257716326E+18
Circumference 2499113274.6053

Square

Length = n
Perimeter 1590984924
Area 158202064274705361
Diagonal 562498114.26298

Cube

Length = n
Surface area 949212385648232166
Volume 6.2924274801684E+25
Space diagonal 688916680.61103

Equilateral Triangle

Length = n
Perimeter 1193238693
Area 6.8503503296517E+16
Altitude 344458340.30551

Triangular Pyramid

Length = n
Surface area 6.8503503296517E+16
Volume 7.4156969022527E+24
Height 187499371.42099