349653721 (number)

349653721 is an odd 9-digits composite number following 349653720 and preceding 349653722. In scientific notation, it is written as 3.49653721 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 344863872 positive integers (up to 349653721) that are relatively prime to 349653721.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million six hundred fifty-three thousand seven hundred twenty-one

Notation

Scientific notation 3.49653721 × 10^8
Engineering notation 3.49653721 × 10^6

Prime Factorization of 349653721

Prime Factorization 73 × 4789777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 349653721
Product of the distinct prime numbers

The prime factorization of 349653721 is 73 × 4789777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 349653721)

Multiplication

n×y
n×2 699307442
n×3 1048961163
n×4 1398614884
n×5 1748268605

Division

n÷y
n÷2 174826860.5
n÷3 116551240.33333
n÷3 87413430.25
n÷5 69930744.2

Exponentiation

ny
n2 122257724609145841
n3 4.2747868330581E+25
n4 1.4946951226606E+34
n5 5.2262571139882E+42

Nth Root

y√n
2√n 18699.029948102
3√n 704.49738398782
4√n 136.74439640476
5√n 51.13610332969

Divisors of 349653721

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -349653720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 349653721 can be divided by 4 positive divisors. The sum of these divisors (counting 349653721) is 1, the average is 0.25.

Base conversion 349653721

Base System Value
2 Binary 10100110101110100101011011001
3 Ternary 220100221020201211
4 Quaternary 110311310223121
5 Quinary 1204002404341
6 Senary 54410143121
8 Octal 2465645331
10 Decimal 349653721
12 Duodecimal 99121aa1
16 Hexadecimal 14d74ad9
20 Vigesimal 5956e61
36 Base36 5s6ajd

Cryptographic Hash Functions

md5 6f13746b1ae0d1de6cc76fde7614e757
sha1 2ec8e5d9585b95356e0d00556ffe9a0c7c672a76
sha256 c6079633599e74d53d7d8cf9a0784d6ae44cf81e53355c4b129d8696529e3589
sha512 f0829daa759cdfd2d5ee065a3b08906b236e2d8dade04da3f03554baed56dea9ff7b21f3c21cba5542409f3a4f84f1c2265aaac03613401f3a21163052535d7f
ripemd-160 f3f192aa187041fafb1fb7dad20bd6ed51c417dd

349653721 as geometric shapes

Circle

Radius = n
Diameter 699307442
Circumference 2196939122.3879
Area 3.840839694767E+17

Sphere

Radius = n
Volume 1.7906185213864E+26
Surface area 1.5363358779068E+18
Circumference 2196939122.3879

Square

Length = n
Perimeter 1398614884
Area 122257724609145841
Diagonal 494485034.37242

Cube

Length = n
Surface area 733546347654875046
Volume 4.2747868330581E+25
Space diagonal 605618009.82751

Equilateral Triangle

Length = n
Perimeter 1048961163
Area 5.2939147660201E+16
Altitude 302809004.91376

Triangular Pyramid

Length = n
Surface area 5.2939147660201E+16
Volume 5.0378845963039E+24
Height 164828344.79081