20482815 (number)

20482815 is an odd 8-digits composite number following 20482814 and preceding 20482816. In scientific notation, it is written as 2.0482815 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 10894752 positive integers (up to 20482815) that are relatively prime to 20482815.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-two thousand eight hundred fifteen

Notation

Scientific notation 2.0482815 × 10^7
Engineering notation 2.0482815 × 10^6

Prime Factorization of 20482815

Prime Factorization 5 × 3 × 419 × 3259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20482815
Product of the distinct prime numbers

The prime factorization of 20482815 is 5 × 3 × 419 × 3259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 10, 92, 550, 922, 3827, 2778, 69060, 77108, 284875, 663588, 7749021, 1615539, 76868402, 25667727, 369715976, 207479988, 9465018503, 9582695992

Basic calculations (n = 20482815)

Multiplication

n×y
n×2 40965630
n×3 61448445
n×4 81931260
n×5 102414075

Division

n÷y
n÷2 10241407.5
n÷3 6827605
n÷3 5120703.75
n÷5 4096563

Exponentiation

ny
n2 419545710324225
n3 8.5934771686147E+21
n4 1.7601860305146E+29
n5 3.6053564828615E+36

Nth Root

y√n
2√n 4525.7944054055
3√n 273.60868626453
4√n 67.274024745109
5√n 28.991983477806

Divisors of 20482815

1, 3, 5, 15, 419, 1257, 2095, 3259, 6285, 9777, 16295, 48885, 1365521, 4096563, 6827605, 20482815

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 -20482814
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 20482815 can be divided by 16 positive divisors. The sum of these divisors (counting 20482815) is 1, the average is 0.0625.

Base conversion 20482815

Base System Value
2 Binary 1001110001000101011111111
3 Ternary 1102112122010210
4 Quaternary 1032020223333
5 Quinary 20220422230
6 Senary 2011003503
8 Octal 116105377
10 Decimal 20482815
12 Duodecimal 6a39593
16 Hexadecimal 1388aff
20 Vigesimal 68070f
36 Base36 c70n3

Cryptographic Hash Functions

md5 bcc9a951d5f941c8973fa7f6f20c2b6b
sha1 3318c7c16b872dd80fa472844aa58826a53e966c
sha256 469ec2829d24108d83b77386d291e11685f340d4df5b4618ed66ae8a09d97aac
sha512 9014a4eb681cd0bb95093dd7f19d49953b36d66e5515ca8da1c67e7d44f912a61403e563e802dfd5cbaae0b888e265a7fac79f81db7c335f411af7b0eb0612b7
ripemd-160 c753761ed93e3c9f4f949234d96d518aeeb54e47

20482815 as geometric shapes

Circle

Radius = n
Diameter 40965630
Circumference 128697322.25768
Area 1.3180417213997E+15

Sphere

Radius = n
Volume 3.5996272988949E+22
Surface area 5.2721668855988E+15
Circumference 128697322.25768

Square

Length = n
Perimeter 81931260
Area 419545710324225
Diagonal 28967074.768579

Cube

Length = n
Surface area 2517274261945350
Volume 8.5934771686147E+21
Space diagonal 35477276.262034

Equilateral Triangle

Length = n
Perimeter 61448445
Area 1.8166862159478E+14
Altitude 17738638.131017

Triangular Pyramid

Length = n
Surface area 1.8166862159478E+14
Volume 1.0127509966499E+21
Height 9655691.5895264