398220239 (number)

398220239 is an odd 9-digits composite number following 398220238 and preceding 398220240. In scientific notation, it is written as 3.98220239 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 398176824 positive integers (up to 398220239) that are relatively prime to 398220239.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million two hundred twenty thousand two hundred thirty-nine

Notation

Scientific notation 3.98220239 × 10^8
Engineering notation 3.98220239 × 10^6

Prime Factorization of 398220239

Prime Factorization 13163 × 30253

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398220239
Product of the distinct prime numbers

The prime factorization of 398220239 is 13163 × 30253. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398220239)

Multiplication

n×y
n×2 796440478
n×3 1194660717
n×4 1592880956
n×5 1991101195

Division

n÷y
n÷2 199110119.5
n÷3 132740079.66667
n÷3 99555059.75
n÷5 79644047.8

Exponentiation

ny
n2 158579358749217121
n3 6.314951014158E+25
n4 2.5147413021313E+34
n5 1.0014208823579E+43

Nth Root

y√n
2√n 19955.456371629
3√n 735.71189236931
4√n 141.26378294393
5√n 52.483726751198

Divisors of 398220239

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 -398220238
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 398220239 can be divided by 4 positive divisors. The sum of these divisors (counting 398220239) is 1, the average is 0.25.

Base conversion 398220239

Base System Value
2 Binary 10111101111000101101111001111
3 Ternary 1000202022200110202
4 Quaternary 113233011233033
5 Quinary 1303421021424
6 Senary 103303124115
8 Octal 2757055717
10 Decimal 398220239
12 Duodecimal b144363b
16 Hexadecimal 17bc5bcf
20 Vigesimal 648habj
36 Base36 6l38pb

Cryptographic Hash Functions

md5 13d417c325db8a844f79c55c59b94ea5
sha1 04153073144a7ce65a1a5d2302d164cfb96cc38d
sha256 f3a9e4fc4a2eb6a418f1565f2c9a0e20aac9e3766d8fdc2b3923eb31fe610af9
sha512 7ffa8d1cfa380e7168997468c0df20f9ac78e3f16b34e4d9ab228620f575d79000fc2c7c6e96b5369fce1fd4d1d48ac976ca7dbaeb2686a8eef9aad47725ff77
ripemd-160 28e7f933d1ec205f3084d2f2dbcf833cdcf72590

398220239 as geometric shapes

Circle

Radius = n
Diameter 796440478
Circumference 2502091554.7063
Area 4.9819174845752E+17

Sphere

Radius = n
Volume 2.6452004951811E+26
Surface area 1.9927669938301E+18
Circumference 2502091554.7063

Square

Length = n
Perimeter 1592880956
Area 158579358749217121
Diagonal 563168462.80526

Cube

Length = n
Surface area 951476152495302726
Volume 6.314951014158E+25
Space diagonal 689737686.55022

Equilateral Triangle

Length = n
Perimeter 1194660717
Area 6.8666876596334E+16
Altitude 344868843.27511

Triangular Pyramid

Length = n
Surface area 6.8666876596334E+16
Volume 7.44224114162E+24
Height 187722820.93509