20772816 (number)

20772816 is an even 8-digits composite number following 20772815 and preceding 20772817. In scientific notation, it is written as 2.0772816 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 6685056 positive integers (up to 20772816) that are relatively prime to 20772816.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy-two thousand eight hundred sixteen

Notation

Scientific notation 2.0772816 × 10^7
Engineering notation 2.0772816 × 10^6

Prime Factorization of 20772816

Prime Factorization 2 × 2 × 2 × 2 × 87 × 14923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2596602
Product of the distinct prime numbers

The prime factorization of 20772816 is 2 × 2 × 2 × 2 × 87 × 14923. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 49, 75, 598, 395, 4854, 5411, 71026, 6225, 924537, 65355, 5974150, 3814059, 62699426, 24850000, 42386376, 570587600, 7969588259, 8986621589

Basic calculations (n = 20772816)

Multiplication

n×y
n×2 41545632
n×3 62318448
n×4 83091264
n×5 103864080

Division

n÷y
n÷2 10386408
n÷3 6924272
n÷3 5193204
n÷5 4154563.2

Exponentiation

ny
n2 431509884569856
n3 8.9636754343509E+21
n4 1.8620078048149E+29
n5 3.8679145519984E+36

Nth Root

y√n
2√n 4557.720482873
3√n 274.89391390162
4√n 67.51089158701
5√n 29.073617660837

Divisors of 20772816

1, 2, 4, 8, 16, 87, 174, 348, 696, 1392, 14923, 29846, 59692, 119384, 238768, 1298301, 2596602, 5193204, 10386408, 20772816

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20772815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20772816 can be divided by 20 positive divisors. The sum of these divisors (counting 20772816) is 1, the average is 0.05.

Base conversion 20772816

Base System Value
2 Binary 1001111001111011111010000
3 Ternary 1110002100221120
4 Quaternary 1033033133100
5 Quinary 20304212231
6 Senary 2021122240
8 Octal 117173720
10 Decimal 20772816
12 Duodecimal 6b59380
16 Hexadecimal 13cf7d0
20 Vigesimal 69gc0g
36 Base36 cd8eo

Cryptographic Hash Functions

md5 6287b92d64ae9902b1cfa576b039713a
sha1 0fa19aaf21b01fb31717353a054ba2afa0a374ac
sha256 931fdfbbe0ec3170e1162b3c5725a5aa231e4e7fd97f101ce934cbded3a4d369
sha512 af94a251fb3f4a2cc24c3aa3cf824704a6d0bbd1c659d34574498bdec52872a1b3a4ce56df4929a737e708d7c49fdcddca2983b72f46d069318ba833a0aacd83
ripemd-160 0dea7c526c7195d6bf479e744c78d4e4a6c0360d

20772816 as geometric shapes

Circle

Radius = n
Diameter 41545632
Circumference 130519452.27995
Area 1.355628283316E+15

Sphere

Radius = n
Volume 3.7546955858293E+22
Surface area 5.4225131332642E+15
Circumference 130519452.27995

Square

Length = n
Perimeter 83091264
Area 431509884569856
Diagonal 29377198.115881

Cube

Length = n
Surface area 2589059307419136
Volume 8.9636754343509E+21
Space diagonal 35979572.72828

Equilateral Triangle

Length = n
Perimeter 62318448
Area 1.8684926101079E+14
Altitude 17989786.36414

Triangular Pyramid

Length = n
Surface area 1.8684926101079E+14
Volume 1.0563792806641E+21
Height 9792399.3719603