397431366 (number)

397431366 is an even 9-digits composite number following 397431365 and preceding 397431367. In scientific notation, it is written as 3.97431366 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 132212744 positive integers (up to 397431366) that are relatively prime to 397431366.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred thirty-one thousand three hundred sixty-six

Notation

Scientific notation 3.97431366 × 10^8
Engineering notation 3.97431366 × 10^6

Prime Factorization of 397431366

Prime Factorization 2 × 3 × 503 × 131687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397431366
Product of the distinct prime numbers

The prime factorization of 397431366 is 2 × 3 × 503 × 131687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 83, 32, 602, 231, 9415, 8385, 88578, 67751, 417693, 205154, 5644282, 8204252, 6810807, 36735756, 300269426, 349228583, 7429475181, 2104079878

Basic calculations (n = 397431366)

Multiplication

n×y
n×2 794862732
n×3 1192294098
n×4 1589725464
n×5 1987156830

Division

n÷y
n÷2 198715683
n÷3 132477122
n÷3 99357841.5
n÷5 79486273.2

Exponentiation

ny
n2 157951690680625956
n3 6.2774956189211E+25
n4 2.4948736588868E+34
n5 9.915410462488E+42

Nth Root

y√n
2√n 19935.680725774
3√n 735.22575692723
4√n 141.19377013797
5√n 52.462916235989

Divisors of 397431366

1, 2, 3, 6, 503, 1006, 1509, 3018, 131687, 263374, 395061, 790122, 66238561, 132477122, 198715683, 397431366

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 -397431365
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 397431366 can be divided by 16 positive divisors. The sum of these divisors (counting 397431366) is 1, the average is 0.0625.

Base conversion 397431366

Base System Value
2 Binary 10111101100000101001001000110
3 Ternary 1000200211121100020
4 Quaternary 113230011021012
5 Quinary 1303220300431
6 Senary 103234200010
8 Octal 2754051106
10 Decimal 397431366
12 Duodecimal b1123006
16 Hexadecimal 17b05246
20 Vigesimal 643ii86
36 Base36 6kmc06

Cryptographic Hash Functions

md5 23a3c199e507dec57c1c85ab4be8d128
sha1 d6dfac0a3fb227044e00b41eda831bcfd4376030
sha256 a154d175691c63daafdac047e1a57e7bed3ff5288e13a3cb644984bc290afbe2
sha512 d212335f7f24d581a9868f5989af010b410add4d81e9137bc7efc62cfceaff1f11040e7eb09d3e1c4ff0a33428dac4c1b53da92fd410d9a1dd7c302bca398dd9
ripemd-160 64df7711c6d60d627e039e24b1dc5ca89a006808

397431366 as geometric shapes

Circle

Radius = n
Diameter 794862732
Circumference 2497134919.4635
Area 4.9621987106434E+17

Sphere

Radius = n
Volume 2.6295112159126E+26
Surface area 1.9848794842574E+18
Circumference 2497134919.4635

Square

Length = n
Perimeter 1589725464
Area 157951690680625956
Diagonal 562052827.90967

Cube

Length = n
Surface area 947710144083755736
Volume 6.2774956189211E+25
Space diagonal 688371318.4335

Equilateral Triangle

Length = n
Perimeter 1192294098
Area 6.8395088350062E+16
Altitude 344185659.21675

Triangular Pyramid

Length = n
Surface area 6.8395088350062E+16
Volume 7.3980995350132E+24
Height 187350942.63656