389904274 (number)

389904274 is an even 9-digits composite number following 389904273 and preceding 389904275. In scientific notation, it is written as 3.89904274 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 194952136 positive integers (up to 389904274) that are relatively prime to 389904274.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred four thousand two hundred seventy-four

Notation

Scientific notation 3.89904274 × 10^8
Engineering notation 3.89904274 × 10^6

Prime Factorization of 389904274

Prime Factorization 2 × 194952137

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389904274
Product of the distinct prime numbers

The prime factorization of 389904274 is 2 × 194952137. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 97, 4, 443, 507, 5799, 3489, 19891, 65473, 737294, 105073, 8208364, 4741517, 11436424, 41549248, 705906821, 348370436, 3116659252, 207558201

Basic calculations (n = 389904274)

Multiplication

n×y
n×2 779808548
n×3 1169712822
n×4 1559617096
n×5 1949521370

Division

n÷y
n÷2 194952137
n÷3 129968091.33333
n÷3 97476068.5
n÷5 77980854.8

Exponentiation

ny
n2 152025342883467076
n3 5.9275330946579E+25
n4 2.3111704878836E+34
n5 9.0113525116847E+42

Nth Root

y√n
2√n 19745.993872176
3√n 730.55457577128
4√n 140.52043933953
5√n 52.262670713272

Divisors of 389904274

1, 2, 194952137, 389904274

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 -389904273
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 389904274 can be divided by 4 positive divisors. The sum of these divisors (counting 389904274) is 1, the average is 0.25.

Base conversion 389904274

Base System Value
2 Binary 10111001111010111011110010010
3 Ternary 1000011200012010001
4 Quaternary 113033113132102
5 Quinary 1244303414044
6 Senary 102405000214
8 Octal 2717273622
10 Decimal 389904274
12 Duodecimal aa6b306a
16 Hexadecimal 173d7792
20 Vigesimal 61gi0de
36 Base36 6g502a

Cryptographic Hash Functions

md5 d2e3c96b5c83d2f2a4754361e88085b6
sha1 d9c07498a3f75fd5ad746793b8d4b4fdd35ddbf9
sha256 15f8e1bd8d3d9c0e0c80d91d7d7ba58f1e642294d08c8f2af7faac750fb7d9e0
sha512 41f178ace3823b7409190024a2262b481d9d2a6928330b993f76faaf0b727fa8c97f0faee4756ac75156bf6d1817f09cdef5f69b97b96873234734f8d04cb0c4
ripemd-160 3851667f1cfc656ff62d060484ea91cf58f438ce

389904274 as geometric shapes

Circle

Radius = n
Diameter 779808548
Circumference 2449840805.6033
Area 4.7760170036217E+17

Sphere

Radius = n
Volume 2.482919256545E+26
Surface area 1.9104068014487E+18
Circumference 2449840805.6033

Square

Length = n
Perimeter 1559617096
Area 152025342883467076
Diagonal 551407912.31804

Cube

Length = n
Surface area 912152057300802456
Volume 5.9275330946579E+25
Space diagonal 675334012.65626

Equilateral Triangle

Length = n
Perimeter 1169712822
Area 6.5828904478061E+16
Altitude 337667006.32813

Triangular Pyramid

Length = n
Surface area 6.5828904478061E+16
Volume 6.9856647449005E+24
Height 183802637.43935