397998423 (number)

397998423 is an odd 9-digits composite number following 397998422 and preceding 397998424. In scientific notation, it is written as 3.97998423 × 10^8. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 265332276 positive integers (up to 397998423) that are relatively prime to 397998423.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97998423 × 10^8
Engineering notation 3.97998423 × 10^6

Prime Factorization of 397998423

Prime Factorization 9 × 44222047

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397998423
Product of the distinct prime numbers

The prime factorization of 397998423 is 9 × 44222047. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 7, 80, 920, 282, 2980, 1429, 47278, 1797, 397575, 373652, 2421939, 4501146, 2909694, 13631018, 437312590, 75715475, 3060088994, 8107659868

Basic calculations (n = 397998423)

Multiplication

n×y
n×2 795996846
n×3 1193995269
n×4 1591993692
n×5 1989992115

Division

n÷y
n÷2 198999211.5
n÷3 132666141
n÷3 99499605.75
n÷5 79599684.6

Exponentiation

ny
n2 158402744710486929
n3 6.3044042593645E+25
n4 2.5091429531816E+34
n5 9.9863493844783E+42

Nth Root

y√n
2√n 19949.897819287
3√n 735.57526531142
4√n 141.24410720199
5√n 52.477878567745

Divisors of 397998423

1, 9, 44222047, 397998423

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 -397998422
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 397998423 can be divided by 4 positive divisors. The sum of these divisors (counting 397998423) is 1, the average is 0.25.

Base conversion 397998423

Base System Value
2 Binary 10111101110001111100101010111
3 Ternary 1000201220102012100
4 Quaternary 113232033211113
5 Quinary 1303341422143
6 Senary 103254253143
8 Octal 2756174527
10 Decimal 397998423
12 Duodecimal b13571b3
16 Hexadecimal 17b8f957
20 Vigesimal 6479g13
36 Base36 6kyhjr

Cryptographic Hash Functions

md5 f0e90c824c0d0e715cfb8dc3748b1d10
sha1 e707cf57d536de2a258fad45afb70bff88298492
sha256 4c02f924002c43a19740e44aea33ad3da1ab5259a0dfbbea91ef8440c2d9d240
sha512 21e0ae4e20cf2b7e8ae37e2a7137453f163fd09969f11b74a7758f9704956528adf55c10696d30405703092b0fbe9ce41247529216a81dc2ee4db3bacbaddffe
ripemd-160 e8a2906f9f9f3305327af52d645452cbcf74f942

397998423 as geometric shapes

Circle

Radius = n
Diameter 795996846
Circumference 2500697843.6742
Area 4.9763689909093E+17

Sphere

Radius = n
Volume 2.640782680864E+26
Surface area 1.9905475963637E+18
Circumference 2500697843.6742

Square

Length = n
Perimeter 1591993692
Area 158402744710486929
Diagonal 562854767.6097

Cube

Length = n
Surface area 950416468262921574
Volume 6.3044042593645E+25
Space diagonal 689353489.96829

Equilateral Triangle

Length = n
Perimeter 1193995269
Area 6.8590400474231E+16
Altitude 344676744.98414

Triangular Pyramid

Length = n
Surface area 6.8590400474231E+16
Volume 7.4298116718967E+24
Height 187618255.8699