349728426 (number)

349728426 is an even 9-digits composite number following 349728425 and preceding 349728427. In scientific notation, it is written as 3.49728426 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 116576136 positive integers (up to 349728426) that are relatively prime to 349728426.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million seven hundred twenty-eight thousand four hundred twenty-six

Notation

Scientific notation 3.49728426 × 10^8
Engineering notation 3.49728426 × 10^6

Prime Factorization of 349728426

Prime Factorization 2 × 9 × 19429357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 349728426
Product of the distinct prime numbers

The prime factorization of 349728426 is 2 × 9 × 19429357. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 35, 30, 851, 476, 8252, 5126, 56035, 68048, 68683, 523627, 3072956, 9984590, 47623279, 58524509, 903105157, 624585455, 8998520243, 128822960

Basic calculations (n = 349728426)

Multiplication

n×y
n×2 699456852
n×3 1049185278
n×4 1398913704
n×5 1748642130

Division

n÷y
n÷2 174864213
n÷3 116576142
n÷3 87432106.5
n÷5 69945685.2

Exponentiation

ny
n2 122309971952437476
n3 4.277527397503E+25
n4 1.4959729239006E+34
n5 5.2318425601438E+42

Nth Root

y√n
2√n 18701.027404932
3√n 704.54755336606
4√n 136.75169982465
5√n 51.138288232031

Divisors of 349728426

1, 2, 9, 18, 19429357, 38858714, 174864213, 349728426

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -349728425
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 349728426 can be divided by 8 positive divisors. The sum of these divisors (counting 349728426) is 1, the average is 0.125.

Base conversion 349728426

Base System Value
2 Binary 10100110110000110111010101010
3 Ternary 220101002001012200
4 Quaternary 110312012322222
5 Quinary 1204012302201
6 Senary 54411521030
8 Octal 2466067252
10 Decimal 349728426
12 Duodecimal 99159176
16 Hexadecimal 14d86eaa
20 Vigesimal 595g116
36 Base36 5s7w6i

Cryptographic Hash Functions

md5 287f1454fb9f86a8b90f1840cf5538e8
sha1 2c2fc04796345b4311e054880af5e26952bc880c
sha256 5c31893b6fe22489d7a6ab1a90e6bd52c615843f89cdf9a666ebcf5257e666e5
sha512 198d87e1ebd714d461ecd562016dca6973796dc84cdfd63a12e5b411224927d364774c45188ade735901df547630295ccf4c3e8aac01706bd98291c363c05f99
ripemd-160 a1d3de9c3b17db9e43574c61f7368df11b840395

349728426 as geometric shapes

Circle

Radius = n
Diameter 699456852
Circumference 2197408507.7462
Area 3.8424810934655E+17

Sphere

Radius = n
Volume 1.7917664863366E+26
Surface area 1.5369924373862E+18
Circumference 2197408507.7462

Square

Length = n
Perimeter 1398913704
Area 122309971952437476
Diagonal 494590683.1966

Cube

Length = n
Surface area 733859831714624856
Volume 4.277527397503E+25
Space diagonal 605747402.68309

Equilateral Triangle

Length = n
Perimeter 1049185278
Area 5.2961771423487E+16
Altitude 302873701.34155

Triangular Pyramid

Length = n
Surface area 5.2961771423487E+16
Volume 5.041114382476E+24
Height 164863561.06553