349702987 (number)

349702987 is an odd 9-digits composite number following 349702986 and preceding 349702988. In scientific notation, it is written as 3.49702987 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 345139968 positive integers (up to 349702987) that are relatively prime to 349702987.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million seven hundred two thousand nine hundred eighty-seven

Notation

Scientific notation 3.49702987 × 10^8
Engineering notation 3.49702987 × 10^6

Prime Factorization of 349702987

Prime Factorization 83 × 1553 × 2713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 349702987
Product of the distinct prime numbers

The prime factorization of 349702987 is 83 × 1553 × 2713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 349702987)

Multiplication

n×y
n×2 699405974
n×3 1049108961
n×4 1398811948
n×5 1748514935

Division

n÷y
n÷2 174851493.5
n÷3 116567662.33333
n÷3 87425746.75
n÷5 69940597.4

Exponentiation

ny
n2 122292179116722169
n3 4.2765940323857E+25
n4 1.4955377073116E+34
n5 5.2299400341801E+42

Nth Root

y√n
2√n 18700.347242765
3√n 704.53047018716
4√n 136.74921295117
5√n 51.137544257752

Divisors of 349702987

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 -349702986
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 349702987 can be divided by 8 positive divisors. The sum of these divisors (counting 349702987) is 1, the average is 0.125.

Base conversion 349702987

Base System Value
2 Binary 10100110110000000101101001011
3 Ternary 220101000202022111
4 Quaternary 110312000231023
5 Quinary 1204010443422
6 Senary 54411203151
8 Octal 2466005513
10 Decimal 349702987
12 Duodecimal 991464b7
16 Hexadecimal 14d80b4b
20 Vigesimal 595ch97
36 Base36 5s7cjv

Cryptographic Hash Functions

md5 eb33f56cf7f2762ea92ddbf5b1018883
sha1 74e1c65acdb1ad132750002b954506d1ee6a4b9a
sha256 b8aa81263ac9688213e611e32a8cac70b292c954caa27eb6f9ccbb76e7365cf4
sha512 49d5cba0dad7dacfa590c8f20fe5b9b0cf099a82122703b8533ff820f0a7ce31dbd41db7cd185d2794a62ef9a526cd83bbdb630c360f58d64aa9415dbbd156a3
ripemd-160 0fe2c41f778aaa4f96300eb580fdb2f638aee6ed

349702987 as geometric shapes

Circle

Radius = n
Diameter 699405974
Circumference 2197248669.7952
Area 3.8419221150458E+17

Sphere

Radius = n
Volume 1.7913755192705E+26
Surface area 1.5367688460183E+18
Circumference 2197248669.7952

Square

Length = n
Perimeter 1398811948
Area 122292179116722169
Diagonal 494554707.01778

Cube

Length = n
Surface area 733753074700333014
Volume 4.2765940323857E+25
Space diagonal 605703341.0426

Equilateral Triangle

Length = n
Perimeter 1049108961
Area 5.2954066899619E+16
Altitude 302851670.5213

Triangular Pyramid

Length = n
Surface area 5.2954066899619E+16
Volume 5.0400144011364E+24
Height 164851569.00593