31820484 (number)

31820484 is an even 8-digits composite number following 31820483 and preceding 31820485. In scientific notation, it is written as 3.1820484 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 10606824 positive integers (up to 31820484) that are relatively prime to 31820484.

Interesting facts

Basic properties

Name

Name thirty-one million eight hundred twenty thousand four hundred eighty-four

Notation

Scientific notation 3.1820484 × 10^7
Engineering notation 3.1820484 × 10^6

Prime Factorization of 31820484

Prime Factorization 2 × 2 × 3 × 2651707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15910242
Product of the distinct prime numbers

The prime factorization of 31820484 is 2 × 2 × 3 × 2651707. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 37, 44, 68, 488, 1022, 9699, 47090, 13545, 518083, 738921, 3705786, 5120149, 57003167, 97873497, 551073013, 294602930, 9482401718, 3729556802

Basic calculations (n = 31820484)

Multiplication

n×y
n×2 63640968
n×3 95461452
n×4 127281936
n×5 159102420

Division

n÷y
n÷2 15910242
n÷3 10606828
n÷3 7955121
n÷5 6364096.8

Exponentiation

ny
n2 1012543201994256
n3 3.2219614758367E+22
n4 1.0252437359048E+30
n5 3.2623751894458E+37

Nth Root

y√n
2√n 5640.9648110939
3√n 316.8854220086
4√n 75.106356662362
5√n 31.662219564445

Divisors of 31820484

1, 2, 3, 4, 6, 12, 2651707, 5303414, 7955121, 10606828, 15910242, 31820484

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31820483
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31820484 can be divided by 12 positive divisors. The sum of these divisors (counting 31820484) is 1, the average is 0.083333333333333.

Base conversion 31820484

Base System Value
2 Binary 1111001011000101011000100
3 Ternary 2012212122111110
4 Quaternary 1321120223010
5 Quinary 31121223414
6 Senary 3054005020
8 Octal 171305304
10 Decimal 31820484
12 Duodecimal a7a6770
16 Hexadecimal 1e58ac4
20 Vigesimal 9ihb44
36 Base36 iy0uc

Cryptographic Hash Functions

md5 3d72a2ac7d9a4a14cdd058910e822cbe
sha1 9fa24873584027ae9214e75b3f35025f4f16545c
sha256 55ff5e5e9cce16d4310cc9a975525e371cb2063a99af017ab337d8b3c79c6969
sha512 91b3deec98f661f49f608bb662e43fa02bebf323002af08ea0f473d1f446b950f72fd23553177d610e143b446dd9770e330bbcfa5d016722e582b20b9782d36a
ripemd-160 7a37cea53a7a802ec31909fdb6955d147b8de994

31820484 as geometric shapes

Circle

Radius = n
Diameter 63640968
Circumference 199933997.53614
Area 3.1809982848274E+15

Sphere

Radius = n
Volume 1.3496120670184E+23
Surface area 1.272399313931E+16
Circumference 199933997.53614

Square

Length = n
Perimeter 127281936
Area 1012543201994256
Diagonal 45000960.034076

Cube

Length = n
Surface area 6075259211965536
Volume 3.2219614758367E+22
Space diagonal 55114695.009433

Equilateral Triangle

Length = n
Perimeter 95461452
Area 4.3844406767813E+14
Altitude 27557347.504716

Triangular Pyramid

Length = n
Surface area 4.3844406767813E+14
Volume 3.7971180138099E+21
Height 15000320.011359