20555616 (number)

20555616 is an even 8-digits composite number following 20555615 and preceding 20555617. In scientific notation, it is written as 2.0555616 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 6818304 positive integers (up to 20555616) that are relatively prime to 20555616.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-five thousand six hundred sixteen

Notation

Scientific notation 2.0555616 × 10^7
Engineering notation 2.0555616 × 10^6

Prime Factorization of 20555616

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 277 × 773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1284726
Product of the distinct prime numbers

The prime factorization of 20555616 is 2 × 2 × 2 × 2 × 2 × 3 × 277 × 773. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20555616)

Multiplication

n×y
n×2 41111232
n×3 61666848
n×4 82222464
n×5 102778080

Division

n÷y
n÷2 10277808
n÷3 6851872
n÷3 5138904
n÷5 4111123.2

Exponentiation

ny
n2 422533349139456
n3 8.6854332721046E+21
n4 1.7853443113501E+29
n5 3.6698852091896E+36

Nth Root

y√n
2√n 4533.8301688528
3√n 273.93246066521
4√n 67.333722374846
5√n 29.01256317908

Divisors of 20555616

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20555615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20555616 can be divided by 48 positive divisors. The sum of these divisors (counting 20555616) is 1, the average is 0.020833333333333.

Base conversion 20555616

Base System Value
2 Binary 1001110011010011101100000
3 Ternary 1102200100000010
4 Quaternary 1032122131200
5 Quinary 20230234431
6 Senary 2012324520
8 Octal 116323540
10 Decimal 20555616
12 Duodecimal 6a73740
16 Hexadecimal 139a760
20 Vigesimal 68990g
36 Base36 c8ktc

Cryptographic Hash Functions

md5 42a38a394bd23187645f8418cd1a44ed
sha1 36b3e17837747a62940a14eb26a2b852f57e524d
sha256 2ee6ae23cee8fef0d8520cd9ca11ea244ae8c5c2a386f55de6182ac4c11080af
sha512 2a160c8a07298f8380b5d80d0968a61564a8e54796ce1517cecfcc32e0c52062ac807a9c879e5ef1052166763f3b28a360f01a7986a4886fa7be114169f7ea81
ripemd-160 847bd275fa25501ef0e4ef6871c69e7cc52a9d35

20555616 as geometric shapes

Circle

Radius = n
Diameter 41111232
Circumference 129154744.43123
Area 1.3274276655532E+15

Sphere

Radius = n
Volume 3.6381457814518E+22
Surface area 5.3097106622128E+15
Circumference 129154744.43123

Square

Length = n
Perimeter 82222464
Area 422533349139456
Diagonal 29070030.930133

Cube

Length = n
Surface area 2535200094836736
Volume 8.6854332721046E+21
Space diagonal 35603371.292876

Equilateral Triangle

Length = n
Perimeter 61666848
Area 1.8296230715044E+14
Altitude 17801685.646438

Triangular Pyramid

Length = n
Surface area 1.8296230715044E+14
Volume 1.0235881273747E+21
Height 9690010.3100445