20774640 (number)

20774640 is an even 8-digits composite number following 20774639 and preceding 20774641. In scientific notation, it is written as 2.0774640 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 5539840 positive integers (up to 20774640) that are relatively prime to 20774640.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy-four thousand six hundred forty

Notation

Scientific notation 2.0774640 × 10^7
Engineering notation 2.0774640 × 10^6

Prime Factorization of 20774640

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 86561

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2596830
Product of the distinct prime numbers

The prime factorization of 20774640 is 2 × 2 × 2 × 2 × 3 × 5 × 86561. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 31, 19, 95, 268, 9853, 4756, 60749, 48725, 891499, 943704, 9646847, 4187943, 93807161, 91076790, 612077725, 410867964, 8979752458, 2974331212

Basic calculations (n = 20774640)

Multiplication

n×y
n×2 41549280
n×3 62323920
n×4 83098560
n×5 103873200

Division

n÷y
n÷2 10387320
n÷3 6924880
n÷3 5193660
n÷5 4154928

Exponentiation

ny
n2 431585667129600
n3 8.9660368637773E+21
n4 1.862661880717E+29
n5 3.8696130013619E+36

Nth Root

y√n
2√n 4557.9205785095
3√n 274.90195954203
4√n 67.512373521522
5√n 29.074128216711

Divisors of 20774640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 86561, 173122, 259683, 346244, 432805, 519366, 692488, 865610, 1038732, 1298415, 1384976, 1731220, 2077464, 2596830, 3462440, 4154928, 5193660, 6924880, 10387320, 20774640

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20774639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20774640 can be divided by 40 positive divisors. The sum of these divisors (counting 20774640) is 1, the average is 0.025.

Base conversion 20774640

Base System Value
2 Binary 1001111001111111011110000
3 Ternary 1110002110110010
4 Quaternary 1033033323300
5 Quinary 20304242030
6 Senary 2021134520
8 Octal 117177360
10 Decimal 20774640
12 Duodecimal 6b5a440
16 Hexadecimal 13cfef0
20 Vigesimal 69ggc0
36 Base36 cd9tc

Cryptographic Hash Functions

md5 24ab183f0baefcdfaccd9e3a6c39e62c
sha1 ad4ea80b7d2bcb5eb2c48c2b55a65153a754afbe
sha256 550cafa987f95df4d1e55dfa46607d00ddbd23f5f76318292a6c2269a4164981
sha512 05a00872211e6d498229b701ccf365cf5de6a1f50b11d23956f6bcfbcbc43b5c7192478564ab71a49434360e319d4c114b89a6c561b9e74df53f130be4617a79
ripemd-160 ef9537e2da06f47023743fd0ac82bd16571cc5d4

20774640 as geometric shapes

Circle

Radius = n
Diameter 41549280
Circumference 130530912.80995
Area 1.355866361249E+15

Sphere

Radius = n
Volume 3.7556847390744E+22
Surface area 5.423465444996E+15
Circumference 130530912.80995

Square

Length = n
Perimeter 83098560
Area 431585667129600
Diagonal 29379777.641419

Cube

Length = n
Surface area 2589514002777600
Volume 8.9660368637773E+21
Space diagonal 35982731.988953

Equilateral Triangle

Length = n
Perimeter 62323920
Area 1.8688207582174E+14
Altitude 17991365.994476

Triangular Pyramid

Length = n
Surface area 1.8688207582174E+14
Volume 1.0566575777909E+21
Height 9793259.2138062