398045250 (number)

398045250 is an even 9-digits composite number following 398045249 and preceding 398045251. In scientific notation, it is written as 3.98045250 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 100548000 positive integers (up to 398045250) that are relatively prime to 398045250.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-five thousand two hundred fifty

Notation

Scientific notation 3.98045250 × 10^8
Engineering notation 3.98045250 × 10^6

Prime Factorization of 398045250

Prime Factorization 2 × 225 × 5 × 19 × 9311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 398045250
Product of the distinct prime numbers

The prime factorization of 398045250 is 2 × 225 × 5 × 19 × 9311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 89, 97, 154, 808, 7631, 6754, 46886, 98868, 723833, 13285, 2090426, 3923146, 29329231, 32483707, 495483014, 586450599, 6535403363, 8893624956

Basic calculations (n = 398045250)

Multiplication

n×y
n×2 796090500
n×3 1194135750
n×4 1592181000
n×5 1990226250

Division

n÷y
n÷2 199022625
n÷3 132681750
n÷3 99511312.5
n÷5 79609050

Exponentiation

ny
n2 158440021047562500
n3 6.3066297787882E+25
n4 2.5103240269552E+34
n5 9.9922255489039E+42

Nth Root

y√n
2√n 19951.071399802
3√n 735.60411252133
4√n 141.24826158152
5√n 52.479113379661

Divisors of 398045250

1, 2, 5, 10, 19, 38, 95, 190, 225, 450, 1125, 2250, 4275, 8550, 9311, 18622, 21375, 42750, 46555, 93110, 176909, 353818, 884545, 1769090, 2094975, 4189950, 10474875, 20949750, 39804525, 79609050, 199022625, 398045250

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398045249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398045250 can be divided by 32 positive divisors. The sum of these divisors (counting 398045250) is 1, the average is 0.03125.

Base conversion 398045250

Base System Value
2 Binary 10111101110011011000001000010
3 Ternary 1000201222210102200
4 Quaternary 113232123001002
5 Quinary 1303344422000
6 Senary 103255254030
8 Octal 2756330102
10 Decimal 398045250
12 Duodecimal b137a316
16 Hexadecimal 17b9b042
20 Vigesimal 647fd2a
36 Base36 6kzhoi

Cryptographic Hash Functions

md5 bfbba5d151363efc7c5039a8099676ab
sha1 9b536f7c8548cfb4f53ccb4d4e10962d021534ec
sha256 bcf1619ad15d5832a161633469d68a90bab3168a7b8c2504d274f75e23ed8a50
sha512 9b51162d93cf1530f6d0e0855103c4c3e4bca14020708d4cb670a9a9baa2cbdc5e8e63cbefc510d4ae2a66a6c11ec9c2a76f21a117cf4e2bdf650b0e398cbdf6
ripemd-160 6586f032972b787bfed5670ce44705ffec9db7ae

398045250 as geometric shapes

Circle

Radius = n
Diameter 796090500
Circumference 2500992066.3926
Area 4.9775400615763E+17

Sphere

Radius = n
Volume 2.6417149042602E+26
Surface area 1.9910160246305E+18
Circumference 2500992066.3926

Square

Length = n
Perimeter 1592181000
Area 158440021047562500
Diagonal 562920990.98819

Cube

Length = n
Surface area 950640126285375000
Volume 6.3066297787882E+25
Space diagonal 689434596.71146

Equilateral Triangle

Length = n
Perimeter 1194135750
Area 6.8606541601665E+16
Altitude 344717298.35573

Triangular Pyramid

Length = n
Surface area 6.8606541601665E+16
Volume 7.4324344716903E+24
Height 187640330.3294