31541330 (number)

31541330 is an even 8-digits composite number following 31541329 and preceding 31541331. In scientific notation, it is written as 3.1541330 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 11835072 positive integers (up to 31541330) that are relatively prime to 31541330.

Interesting facts

Basic properties

Name

Name thirty-one million five hundred forty-one thousand three hundred thirty

Notation

Scientific notation 3.1541330 × 10^7
Engineering notation 3.1541330 × 10^6

Prime Factorization of 31541330

Prime Factorization 2 × 95 × 109 × 1523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31541330
Product of the distinct prime numbers

The prime factorization of 31541330 is 2 × 95 × 109 × 1523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 79, 69, 617, 188, 1817, 3554, 50908, 40148, 255580, 207457, 5272971, 754110, 63893025, 4147593, 890675310, 181234860, 8018027330, 9506477058

Basic calculations (n = 31541330)

Multiplication

n×y
n×2 63082660
n×3 94623990
n×4 126165320
n×5 157706650

Division

n÷y
n÷2 15770665
n÷3 10513776.666667
n÷3 7885332.5
n÷5 6308266

Exponentiation

ny
n2 994855498168900
n3 3.137906557006E+22
n4 9.8973746223689E+29
n5 3.1217635909776E+37

Nth Root

y√n
2√n 5616.166842251
3√n 315.95604393133
4√n 74.941089145081
5√n 31.606470473668

Divisors of 31541330

1, 2, 95, 109, 190, 218, 1523, 3046, 10355, 20710, 144685, 166007, 289370, 332014, 15770665, 31541330

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31541329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31541330 can be divided by 16 positive divisors. The sum of these divisors (counting 31541330) is 1, the average is 0.0625.

Base conversion 31541330

Base System Value
2 Binary 1111000010100100001010010
3 Ternary 2012100110120102
4 Quaternary 1320110201102
5 Quinary 31033310310
6 Senary 3044012402
8 Octal 170244122
10 Decimal 31541330
12 Duodecimal a691102
16 Hexadecimal 1e14852
20 Vigesimal 9h2d6a
36 Base36 is1g2

Cryptographic Hash Functions

md5 383c3df2cd987460a5a25aa9b6dd8c53
sha1 f845f781c11836fa46cafed9abe04b7a41134aab
sha256 8732084276d1f789385a1974acc5126eb9dd082653f19840d66e88b700bc8b9b
sha512 faa2e6703fff1a882e5f8965081976b7b76407747b7f8e7623037ae3d12245098e8ce9f168eb5efceb73f12eaac1127841145a19606dd703c63d21ff4b2433d2
ripemd-160 735130305bdeee1c6326af38f9d03e405e695336

31541330 as geometric shapes

Circle

Radius = n
Diameter 63082660
Circumference 198180021.2249
Area 3.1254307244308E+15

Sphere

Radius = n
Volume 1.3144032249522E+23
Surface area 1.2501722897723E+16
Circumference 198180021.2249

Square

Length = n
Perimeter 126165320
Area 994855498168900
Diagonal 44606176.661285

Cube

Length = n
Surface area 5969132989013400
Volume 3.137906557006E+22
Space diagonal 54631186.098296

Equilateral Triangle

Length = n
Perimeter 94623990
Area 4.3078506725445E+14
Altitude 27315593.049148

Triangular Pyramid

Length = n
Surface area 4.3078506725445E+14
Volume 3.6980583419811E+21
Height 14868725.553762