394777072 (number)

394777072 is an even 9-digits composite number following 394777071 and preceding 394777073. In scientific notation, it is written as 3.94777072 × 10^8. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 191842560 positive integers (up to 394777072) that are relatively prime to 394777072.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million seven hundred seventy-seven thousand seventy-two

Notation

Scientific notation 3.94777072 × 10^8
Engineering notation 3.94777072 × 10^6

Prime Factorization of 394777072

Prime Factorization 2 × 2 × 2 × 2 × 109 × 53 × 4271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 49347134
Product of the distinct prime numbers

The prime factorization of 394777072 is 2 × 2 × 2 × 2 × 109 × 53 × 4271. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 394777072)

Multiplication

n×y
n×2 789554144
n×3 1184331216
n×4 1579108288
n×5 1973885360

Division

n÷y
n÷2 197388536
n÷3 131592357.33333
n÷3 98694268
n÷5 78955414.4

Exponentiation

ny
n2 155848936576893184
n3 6.152558685614E+25
n4 2.4288891032148E+34
n5 9.5886972837986E+42

Nth Root

y√n
2√n 19868.99776033
3√n 733.5853345132
4√n 140.9574324409
5√n 52.392652276955

Divisors of 394777072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394777071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394777072 can be divided by 40 positive divisors. The sum of these divisors (counting 394777072) is 1, the average is 0.025.

Base conversion 394777072

Base System Value
2 Binary 10111100001111101000111110000
3 Ternary 1000111211202100001
4 Quaternary 113201331013300
5 Quinary 1302030331242
6 Senary 103101235344
8 Octal 2741750760
10 Decimal 394777072
12 Duodecimal b0262b54
16 Hexadecimal 1787d1f0
20 Vigesimal 63772dc
36 Base36 6j1fxs

Cryptographic Hash Functions

md5 0f30a7f0333feef28823132b24ba56a2
sha1 da959febb1f5a2894190e0f1ab49502028408812
sha256 ea67e92faa03d09dd870de8170077fd07a1d23bfb5a05f2bc8a96cbdfb751a42
sha512 08e5b2c6c58ad3346b634b85b84c8562a6fec6a5e560464a6ec58c3c13e68cbdced6a13489aa9b52dd3834223efbd917a4efb37b6c6810f534587f0ee5e89309
ripemd-160 1fa5e6e7b875fcba5417abc7d237221b2238a475

394777072 as geometric shapes

Circle

Radius = n
Diameter 789554144
Circumference 2480457498.4018
Area 4.8961387421975E+17

Sphere

Radius = n
Volume 2.5771777556673E+26
Surface area 1.958455496879E+18
Circumference 2480457498.4018

Square

Length = n
Perimeter 1579108288
Area 155848936576893184
Diagonal 558299089.33634

Cube

Length = n
Surface area 935093619461359104
Volume 6.152558685614E+25
Space diagonal 683773946.36728

Equilateral Triangle

Length = n
Perimeter 1184331216
Area 6.748456911419E+16
Altitude 341886973.18364

Triangular Pyramid

Length = n
Surface area 6.748456911419E+16
Volume 7.2508599470764E+24
Height 186099696.44545