389925900 (number)

389925900 is an even 9-digits composite number following 389925899 and preceding 389925901. In scientific notation, it is written as 3.89925900 × 10^8. The sum of its digits is 45. It has a total of 9 prime factors and 216 positive divisors. There are 78693120 positive integers (up to 389925900) that are relatively prime to 389925900.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred twenty-five thousand nine hundred

Notation

Scientific notation 3.89925900 × 10^8
Engineering notation 3.89925900 × 10^6

Prime Factorization of 389925900

Prime Factorization 2 × 2 × 3 × 13 × 25 × 3 × 63 × 23 × 23

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2825550
Product of the distinct prime numbers

The prime factorization of 389925900 is 2 × 2 × 3 × 13 × 25 × 3 × 63 × 23 × 23. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389925900)

Multiplication

n×y
n×2 779851800
n×3 1169777700
n×4 1559703600
n×5 1949629500

Division

n÷y
n÷2 194962950
n÷3 129975300
n÷3 97481475
n÷5 77985180

Exponentiation

ny
n2 152042207490810000
n3 5.9285194593841E+25
n4 2.3116832858679E+34
n5 9.0138518575698E+42

Nth Root

y√n
2√n 19746.541469331
3√n 730.56808223276
4√n 140.5223877869
5√n 52.26325044913

Divisors of 389925900

216 divisors

τ Total Divisors 216
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389925899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0046296296296296
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 216
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389925900 can be divided by 216 positive divisors. The sum of these divisors (counting 389925900) is 1, the average is 0.0046296296296296.

Base conversion 389925900

Base System Value
2 Binary 10111001111011100110000001100
3 Ternary 1000011201021210000
4 Quaternary 113033130300030
5 Quinary 1244310112100
6 Senary 102405244300
8 Octal 2717346014
10 Decimal 389925900
12 Duodecimal aa703690
16 Hexadecimal 173dcc0c
20 Vigesimal 61h0ef0
36 Base36 6g5gr0

Cryptographic Hash Functions

md5 e999e3b94384b4f44aeb30be1e3e7c4a
sha1 24027078e71235990913f93594e26ffc0c8d1bb9
sha256 3efa6b7664dec81d3862d32f64bcac6c08fb8c74af7f367adc8fe55326530bdc
sha512 9d5567fa3375e2c99434782a726c0f70ad3b9691ee191e42136ef0fd7136f779bf86d281ddfaa737573fc6ff910f7e105975b24d3bf494c7fa6e62cef93c5778
ripemd-160 f71b9b1b849f744b1d143e476e92488b8ae4c739

389925900 as geometric shapes

Circle

Radius = n
Diameter 779851800
Circumference 2449976685.7688
Area 4.776546820887E+17

Sphere

Radius = n
Volume 2.4833324240354E+26
Surface area 1.9106187283548E+18
Circumference 2449976685.7688

Square

Length = n
Perimeter 1559703600
Area 152042207490810000
Diagonal 551438496.10054

Cube

Length = n
Surface area 912253244944860000
Volume 5.9285194593841E+25
Space diagonal 675371469.98702

Equilateral Triangle

Length = n
Perimeter 1169777700
Area 6.5836207067253E+16
Altitude 337685734.99351

Triangular Pyramid

Length = n
Surface area 6.5836207067253E+16
Volume 6.9868271868782E+24
Height 183812832.03351