20687076 (number)

20687076 is an even 8-digits composite number following 20687075 and preceding 20687077. In scientific notation, it is written as 2.0687076 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 6895368 positive integers (up to 20687076) that are relatively prime to 20687076.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-seven thousand seventy-six

Notation

Scientific notation 2.0687076 × 10^7
Engineering notation 2.0687076 × 10^6

Prime Factorization of 20687076

Prime Factorization 2 × 2 × 27 × 9 × 21283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10343538
Product of the distinct prime numbers

The prime factorization of 20687076 is 2 × 2 × 27 × 9 × 21283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 83, 8, 256, 699, 2112, 6526, 43765, 25043, 54948, 634580, 7216056, 7086529, 52139358, 34348833, 638316251, 397730658, 9670962591, 9126255974

Basic calculations (n = 20687076)

Multiplication

n×y
n×2 41374152
n×3 62061228
n×4 82748304
n×5 103435380

Division

n÷y
n÷2 10343538
n÷3 6895692
n÷3 5171769
n÷5 4137415.2

Exponentiation

ny
n2 427955113429776
n3 8.8531399561104E+21
n4 1.8314557911069E+29
n5 3.7887465141269E+36

Nth Root

y√n
2√n 4548.3047391308
3√n 274.51518325046
4√n 67.441120535848
5√n 29.049577609875

Divisors of 20687076

1, 2, 4, 9, 18, 27, 36, 54, 108, 243, 486, 972, 21283, 42566, 85132, 191547, 383094, 574641, 766188, 1149282, 2298564, 5171769, 10343538, 20687076

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 -20687075
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 20687076 can be divided by 24 positive divisors. The sum of these divisors (counting 20687076) is 1, the average is 0.041666666666667.

Base conversion 20687076

Base System Value
2 Binary 1001110111010100011100100
3 Ternary 1102221000100000
4 Quaternary 1032322203210
5 Quinary 20243441301
6 Senary 2015221300
8 Octal 116724344
10 Decimal 20687076
12 Duodecimal 6b17830
16 Hexadecimal 13ba8e4
20 Vigesimal 695hdg
36 Base36 cbe90

Cryptographic Hash Functions

md5 720b07818275d089793592dc81be491c
sha1 6a4cb44456ea1f42d952d108a90584544bdd917b
sha256 25e4eb17eab69d4c06900d0ba11c32d5a48f190b8d9dbace83985873cceb0958
sha512 19e436c64164f825c309bbbde155498ab128a222a7df04826b2031629efdabd92563f1de20ebe6c2e6df8a8a78b6f42f6c675de4531b35c27220b30998a9513b
ripemd-160 a896c35f627e9a46df66a2932de43686919c3f12

20687076 as geometric shapes

Circle

Radius = n
Diameter 41374152
Circumference 129980731.97171
Area 1.3444606404172E+15

Sphere

Radius = n
Volume 3.7083945929758E+22
Surface area 5.3778425616687E+15
Circumference 129980731.97171

Square

Length = n
Perimeter 82748304
Area 427955113429776
Diagonal 29255943.445043

Cube

Length = n
Surface area 2567730680578656
Volume 8.8531399561104E+21
Space diagonal 35831066.692039

Equilateral Triangle

Length = n
Perimeter 62061228
Area 1.8530999995482E+14
Altitude 17915533.346019

Triangular Pyramid

Length = n
Surface area 1.8530999995482E+14
Volume 1.0433525496265E+21
Height 9751981.1483477