398435557 (number)

398435557 is an odd 9-digits composite number following 398435556 and preceding 398435558. In scientific notation, it is written as 3.98435557 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 367786656 positive integers (up to 398435557) that are relatively prime to 398435557.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million four hundred thirty-five thousand five hundred fifty-seven

Notation

Scientific notation 3.98435557 × 10^8
Engineering notation 3.98435557 × 10^6

Prime Factorization of 398435557

Prime Factorization 13 × 30648889

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398435557
Product of the distinct prime numbers

The prime factorization of 398435557 is 13 × 30648889. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 1, 79, 937, 93, 3824, 8103, 35974, 74110, 512255, 294902, 7171350, 4896516, 46239127, 98049612, 156817000, 233550965, 5837457599, 9369218990

Basic calculations (n = 398435557)

Multiplication

n×y
n×2 796871114
n×3 1195306671
n×4 1593742228
n×5 1992177785

Division

n÷y
n÷2 199217778.5
n÷3 132811852.33333
n÷3 99608889.25
n÷5 79687111.4

Exponentiation

ny
n2 158750893081900249
n3 6.3252000509334E+25
n4 2.5201846054301E+34
n5 1.0041311570074E+43

Nth Root

y√n
2√n 19960.850608128
3√n 735.84446847932
4√n 141.28287443327
5√n 52.489401122637

Divisors of 398435557

1, 13, 30648889, 398435557

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 -398435556
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 398435557 can be divided by 4 positive divisors. The sum of these divisors (counting 398435557) is 1, the average is 0.25.

Base conversion 398435557

Base System Value
2 Binary 10111101111111010010011100101
3 Ternary 1000202201121211111
4 Quaternary 113233322103211
5 Quinary 1303444414212
6 Senary 103311505021
8 Octal 2757722345
10 Decimal 398435557
12 Duodecimal b1528171
16 Hexadecimal 17bfa4e5
20 Vigesimal 64a48hh
36 Base36 6l7uud

Cryptographic Hash Functions

md5 64081476c9204fecbbb174b1123df9a9
sha1 92f3fbd1209ae7d855c46553771ea5b24f39745b
sha256 9306edf59e8414652c69687b4dcf3f3c536649334c17a839fb336f9d40a76c81
sha512 56a1d64e10f48357c6140b1bee478e18e58d9d14ee6efc27bac78b73a80857775c5064c64ec21feef4213b1efec78543e8b5db365d66f2a31fe99430c0778b7f
ripemd-160 3f31c848507b11246cc6bd5b3878d812ac931bcf

398435557 as geometric shapes

Circle

Radius = n
Diameter 796871114
Circumference 2503444437.6003
Area 4.9873063945692E+17

Sphere

Radius = n
Volume 2.6494936016664E+26
Surface area 1.9949225578277E+18
Circumference 2503444437.6003

Square

Length = n
Perimeter 1593742228
Area 158750893081900249
Diagonal 563472968.44108

Cube

Length = n
Surface area 952505358491401494
Volume 6.3252000509334E+25
Space diagonal 690110628.26601

Equilateral Triangle

Length = n
Perimeter 1195306671
Area 6.8741153141196E+16
Altitude 345055314.133

Triangular Pyramid

Length = n
Surface area 6.8741153141196E+16
Volume 7.4543197472942E+24
Height 187824322.81369