345492785 (number)

345492785 is an odd 9-digits composite number following 345492784 and preceding 345492786. In scientific notation, it is written as 3.45492785 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 235284480 positive integers (up to 345492785) that are relatively prime to 345492785.

Interesting facts

Basic properties

Name

Name three hundred forty-five million four hundred ninety-two thousand seven hundred eighty-five

Notation

Scientific notation 3.45492785 × 10^8
Engineering notation 3.45492785 × 10^6

Prime Factorization of 345492785

Prime Factorization 11 × 17 × 5 × 223 × 1657

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 345492785
Product of the distinct prime numbers

The prime factorization of 345492785 is 11 × 17 × 5 × 223 × 1657. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 345492785)

Multiplication

n×y
n×2 690985570
n×3 1036478355
n×4 1381971140
n×5 1727463925

Division

n÷y
n÷2 172746392.5
n÷3 115164261.66667
n÷3 86373196.25
n÷5 69098557

Exponentiation

ny
n2 119365264487056225
n3 4.1239837659895E+25
n4 1.4248066366065E+34
n5 4.9226041296766E+42

Nth Root

y√n
2√n 18587.436213744
3√n 701.69168055393
4√n 136.33574811378
5√n 51.013814247026

Divisors of 345492785

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -345492784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 345492785 can be divided by 32 positive divisors. The sum of these divisors (counting 345492785) is 1, the average is 0.03125.

Base conversion 345492785

Base System Value
2 Binary 10100100101111100110100110001
3 Ternary 220002002212000002
4 Quaternary 110211330310301
5 Quinary 1201421232120
6 Senary 54141035345
8 Octal 2445746461
10 Decimal 345492785
12 Duodecimal 97855b55
16 Hexadecimal 1497cd31
20 Vigesimal 57j6bj5
36 Base36 5pp3xt

Cryptographic Hash Functions

md5 e479d8f00194b6143a49473e0f82c868
sha1 b11310d4fadccfb4b98fa25dc0049812819b0e8b
sha256 a5ce432d468de506fc30012e3a27b0f0c6b420e464a6dfeef0ba6c7e91478428
sha512 3a67e65d9ad8624c1992da1918d37a76f4baac95af0f78087e49aae19a10612b0d3220f5e51f52584db52d74390549e200193f66ac9d7b49bcf9253a7acdeab8
ripemd-160 4bc574fcec66515c2c0ca5afaa64077af240cb1e

345492785 as geometric shapes

Circle

Radius = n
Diameter 690985570
Circumference 2170795190.4486
Area 3.7499703800634E+17

Sphere

Radius = n
Volume 1.7274502803675E+26
Surface area 1.4999881520254E+18
Circumference 2170795190.4486

Square

Length = n
Perimeter 1381971140
Area 119365264487056225
Diagonal 488600582.24905

Cube

Length = n
Surface area 716191586922337350
Volume 4.1239837659895E+25
Space diagonal 598411057.26847

Equilateral Triangle

Length = n
Perimeter 1036478355
Area 5.168667568762E+16
Altitude 299205528.63424

Triangular Pyramid

Length = n
Surface area 5.168667568762E+16
Volume 4.8601614773906E+24
Height 162866860.74968