349731618 (number)

349731618 is an even 9-digits composite number following 349731617 and preceding 349731619. In scientific notation, it is written as 3.49731618 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 116577204 positive integers (up to 349731618) that are relatively prime to 349731618.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million seven hundred thirty-one thousand six hundred eighteen

Notation

Scientific notation 3.49731618 × 10^8
Engineering notation 3.49731618 × 10^6

Prime Factorization of 349731618

Prime Factorization 2 × 3 × 58288603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 349731618
Product of the distinct prime numbers

The prime factorization of 349731618 is 2 × 3 × 58288603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 349731618)

Multiplication

n×y
n×2 699463236
n×3 1049194854
n×4 1398926472
n×5 1748658090

Division

n÷y
n÷2 174865809
n÷3 116577206
n÷3 87432904.5
n÷5 69946323.6

Exponentiation

ny
n2 122312204628897924
n3 4.2776445226012E+25
n4 1.4960275401181E+34
n5 5.2320813217808E+42

Nth Root

y√n
2√n 18701.112747642
3√n 704.54969684728
4√n 136.75201185958
5√n 51.138381580359

Divisors of 349731618

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 -349731617
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 349731618 can be divided by 8 positive divisors. The sum of these divisors (counting 349731618) is 1, the average is 0.125.

Base conversion 349731618

Base System Value
2 Binary 10100110110000111101100100010
3 Ternary 220101002012120220
4 Quaternary 110312013230202
5 Quinary 1204012402433
6 Senary 54411543510
8 Octal 2466075442
10 Decimal 349731618
12 Duodecimal 9915ab96
16 Hexadecimal 14d87b22
20 Vigesimal 595g90i
36 Base36 5s7yn6

Cryptographic Hash Functions

md5 8939832f310ce3c889ee784f5378f7ba
sha1 bc06a993f480a9618185484c9570bfee29acc028
sha256 c32a6ab998cd22463d928e0ee28262f6528f6b9785f10bfb56952fcfb76e0673
sha512 8a65afeb4266abc4b589d79a32b9fba09a33abccfc4d568d7f020b663c3ed4c38dfb2cda23479add00dac386624f8122cbf8ee1405c6d7df17167ca3ad920ab7
ripemd-160 fd5ea77458b368bfe9961151f43f542668d6d091

349731618 as geometric shapes

Circle

Radius = n
Diameter 699463236
Circumference 2197428563.6737
Area 3.8425512350652E+17

Sphere

Radius = n
Volume 1.791815547583E+26
Surface area 1.5370204940261E+18
Circumference 2197428563.6737

Square

Length = n
Perimeter 1398926472
Area 122312204628897924
Diagonal 494595197.36629

Cube

Length = n
Surface area 733873227773387544
Volume 4.2776445226012E+25
Space diagonal 605752931.38927

Equilateral Triangle

Length = n
Perimeter 1049194854
Area 5.2962738200753E+16
Altitude 302876465.69464

Triangular Pyramid

Length = n
Surface area 5.2962738200753E+16
Volume 5.0412524157279E+24
Height 164865065.78876