31190140 (number)

31190140 is an even 8-digits composite number following 31190139 and preceding 31190141. In scientific notation, it is written as 3.1190140 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 12210240 positive integers (up to 31190140) that are relatively prime to 31190140.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety thousand one hundred forty

Notation

Scientific notation 3.1190140 × 10^7
Engineering notation 3.1190140 × 10^6

Prime Factorization of 31190140

Prime Factorization 2 × 2 × 5 × 47 × 33181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15595070
Product of the distinct prime numbers

The prime factorization of 31190140 is 2 × 2 × 5 × 47 × 33181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 51, 54, 298, 675, 5588, 9222, 91023, 42191, 950184, 959478, 7866205, 3099096, 61385529, 2363948, 62637662, 966393189, 6443389758, 6179650241

Basic calculations (n = 31190140)

Multiplication

n×y
n×2 62380280
n×3 93570420
n×4 124760560
n×5 155950700

Division

n÷y
n÷2 15595070
n÷3 10396713.333333
n÷3 7797535
n÷5 6238028

Exponentiation

ny
n2 972824833219600
n3 3.0342542743596E+22
n4 9.4638815612874E+29
n5 2.9517979083997E+37

Nth Root

y√n
2√n 5584.8133361823
3√n 314.77901692489
4√n 74.731608681885
5√n 31.53577183875

Divisors of 31190140

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 33181, 66362, 132724, 165905, 331810, 663620, 1559507, 3119014, 6238028, 7797535, 15595070, 31190140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31190139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31190140 can be divided by 24 positive divisors. The sum of these divisors (counting 31190140) is 1, the average is 0.041666666666667.

Base conversion 31190140

Base System Value
2 Binary 1110110111110110001111100
3 Ternary 2011200121211101
4 Quaternary 1312332301330
5 Quinary 30441041030
6 Senary 3032302444
8 Octal 166766174
10 Decimal 31190140
12 Duodecimal a541a24
16 Hexadecimal 1dbec7c
20 Vigesimal 9eif70
36 Base36 ikigs

Cryptographic Hash Functions

md5 06a5aa267365430583cf523f95dd63e7
sha1 b75bfd830d33a8597a724c9806fc0aaae0c68ed4
sha256 4785d68ffaec1d732cfe72334cebd510fcc670b7b1bea01fa8ae21dd43ecf27a
sha512 8ebac240dfa6c57838019b3b95e719852a04936da529e1b92b3eb83f77a2798fb5e9841d6c0c6bd95a1083d2fd6d21bada01dc89d8a1dda7e584bf109174daac
ripemd-160 14685bb6d73fd89d5d78cde80c3b5369feb7eaa6

31190140 as geometric shapes

Circle

Radius = n
Diameter 62380280
Circumference 195973429.37687
Area 3.0562193492724E+15

Sphere

Radius = n
Volume 1.2709854583269E+23
Surface area 1.222487739709E+16
Circumference 195973429.37687

Square

Length = n
Perimeter 124760560
Area 972824833219600
Diagonal 44109519.000316

Cube

Length = n
Surface area 5836948999317600
Volume 3.0342542743596E+22
Space diagonal 54022907.175186

Equilateral Triangle

Length = n
Perimeter 93570420
Area 4.2124550950027E+14
Altitude 27011453.587593

Triangular Pyramid

Length = n
Surface area 4.2124550950027E+14
Volume 3.5759029554066E+21
Height 14703173.000105