397482886 (number)

397482886 is an even 9-digits composite number following 397482885 and preceding 397482887. In scientific notation, it is written as 3.97482886 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 198741442 positive integers (up to 397482886) that are relatively prime to 397482886.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred eighty-two thousand eight hundred eighty-six

Notation

Scientific notation 3.97482886 × 10^8
Engineering notation 3.97482886 × 10^6

Prime Factorization of 397482886

Prime Factorization 2 × 198741443

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397482886
Product of the distinct prime numbers

The prime factorization of 397482886 is 2 × 198741443. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 48, 68, 870, 109, 4749, 4071, 21433, 77823, 309762, 17959, 5166941, 8361986, 15558663, 60869886, 145475793, 888173263, 6008821625, 294105156

Basic calculations (n = 397482886)

Multiplication

n×y
n×2 794965772
n×3 1192448658
n×4 1589931544
n×5 1987414430

Division

n÷y
n÷2 198741443
n÷3 132494295.33333
n÷3 99370721.5
n÷5 79496577.2

Exponentiation

ny
n2 157992644662888996
n3 6.2799372367378E+25
n4 2.4961675767574E+34
n5 9.9218389234915E+42

Nth Root

y√n
2√n 19936.972839426
3√n 735.25752525889
4√n 141.19834573898
5√n 52.464276344694

Divisors of 397482886

1, 2, 198741443, 397482886

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 -397482885
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 397482886 can be divided by 4 positive divisors. The sum of these divisors (counting 397482886) is 1, the average is 0.25.

Base conversion 397482886

Base System Value
2 Binary 10111101100010001101110000110
3 Ternary 1000200221020000101
4 Quaternary 113230101232012
5 Quinary 1303223423021
6 Senary 103235234314
8 Octal 2754215606
10 Decimal 397482886
12 Duodecimal b114899a
16 Hexadecimal 17b11b86
20 Vigesimal 6445746
36 Base36 6knfra

Cryptographic Hash Functions

md5 c084fcd359da5dbb122ccdd7b9f8a1e4
sha1 b0b74917b56b66225974b152dd64aef0b71f29c1
sha256 78065af5b99dbf5a059f2eb77f0ea3fbf6d67196814da2ce2eada2f37863b3eb
sha512 9140cb77f7a46ed228dc1f9bd78a0c4c308f8a00bb215710c6343b2ad888dc929d550954022bfb2a3732387cf9174901bf72ce8add6d268d19de8094f0207ad5
ripemd-160 47aa586f2f4d46f1f908e0a3cc399cdaeeb5e25b

397482886 as geometric shapes

Circle

Radius = n
Diameter 794965772
Circumference 2497458629.1705
Area 4.9634853179415E+17

Sphere

Radius = n
Volume 2.630533958392E+26
Surface area 1.9853941271766E+18
Circumference 2497458629.1705

Square

Length = n
Perimeter 1589931544
Area 157992644662888996
Diagonal 562125688.1924

Cube

Length = n
Surface area 947955867977333976
Volume 6.2799372367378E+25
Space diagonal 688460553.69111

Equilateral Triangle

Length = n
Perimeter 1192448658
Area 6.8412821944575E+16
Altitude 344230276.84555

Triangular Pyramid

Length = n
Surface area 6.8412821944575E+16
Volume 7.4009770092053E+24
Height 187375229.39747