398193090 (number)

398193090 is an even 9-digits composite number following 398193089 and preceding 398193091. In scientific notation, it is written as 3.98193090 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 106184816 positive integers (up to 398193090) that are relatively prime to 398193090.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million one hundred ninety-three thousand ninety

Notation

Scientific notation 3.98193090 × 10^8
Engineering notation 3.98193090 × 10^6

Prime Factorization of 398193090

Prime Factorization 2 × 15 × 13273103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398193090
Product of the distinct prime numbers

The prime factorization of 398193090 is 2 × 15 × 13273103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 19, 46, 869, 397, 9086, 4687, 57728, 91355, 106574, 780240, 4147653, 9084230, 94439761, 5440665, 959624898, 518741449, 4845827293, 3900051499

Basic calculations (n = 398193090)

Multiplication

n×y
n×2 796386180
n×3 1194579270
n×4 1592772360
n×5 1990965450

Division

n÷y
n÷2 199096545
n÷3 132731030
n÷3 99548272.5
n÷5 79638618

Exponentiation

ny
n2 158557736923748100
n3 6.3136595209074E+25
n4 2.5140555938381E+34
n5 1.0010795653422E+43

Nth Root

y√n
2√n 19954.776120017
3√n 735.69517273016
4√n 141.26137518804
5√n 52.483011107232

Divisors of 398193090

1, 2, 15, 30, 13273103, 26546206, 199096545, 398193090

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398193089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398193090 can be divided by 8 positive divisors. The sum of these divisors (counting 398193090) is 1, the average is 0.125.

Base conversion 398193090

Base System Value
2 Binary 10111101110111111000111000010
3 Ternary 1000202021022020020
4 Quaternary 113232333013002
5 Quinary 1303414134330
6 Senary 103302354310
8 Octal 2756770702
10 Decimal 398193090
12 Duodecimal b142b996
16 Hexadecimal 17bbf1c2
20 Vigesimal 648e2ea
36 Base36 6l2nr6

Cryptographic Hash Functions

md5 9c38bb8aded6c35f2e3f90e89d3643c3
sha1 19168914cbc1dcf45eb5b361e99a4badcc81558d
sha256 932d20bea650944b1d267b0c3a9bb6432315e9297a9ed90147d8184b45dbdb42
sha512 e177c310988ff1df2ffd106b308cce6b3617ea53683446d39d5ab75460490c8fed2e5e0a2513d22c4cb34c39e5fd9270d5aadce2dca17f1eb845a659066dd877
ripemd-160 d6b2bb3aa456d4a21c967f67d2c82d6bd25314d8

398193090 as geometric shapes

Circle

Radius = n
Diameter 796386180
Circumference 2501920972.5084
Area 4.9812382148947E+17

Sphere

Radius = n
Volume 2.6446595157533E+26
Surface area 1.9924952859579E+18
Circumference 2501920972.5084

Square

Length = n
Perimeter 1592772360
Area 158557736923748100
Diagonal 563130068.32125

Cube

Length = n
Surface area 951346421542488600
Volume 6.3136595209074E+25
Space diagonal 689690663.10285

Equilateral Triangle

Length = n
Perimeter 1194579270
Area 6.8657514071268E+16
Altitude 344845331.55142

Triangular Pyramid

Length = n
Surface area 6.8657514071268E+16
Volume 7.4407191022278E+24
Height 187710022.77375