20764140 (number)

20764140 is an even 8-digits composite number following 20764139 and preceding 20764141. In scientific notation, it is written as 2.0764140 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 5211136 positive integers (up to 20764140) that are relatively prime to 20764140.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-four thousand one hundred forty

Notation

Scientific notation 2.0764140 × 10^7
Engineering notation 2.0764140 × 10^6

Prime Factorization of 20764140

Prime Factorization 2 × 2 × 255 × 20357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10382070
Product of the distinct prime numbers

The prime factorization of 20764140 is 2 × 2 × 255 × 20357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 71, 69, 684, 220, 1990, 6708, 73175, 21682, 802247, 269027, 9745499, 561415, 25255139, 47867427, 616785167, 907833941, 8130984729, 1897409821

Basic calculations (n = 20764140)

Multiplication

n×y
n×2 41528280
n×3 62292420
n×4 83056560
n×5 103820700

Division

n÷y
n÷2 10382070
n÷3 6921380
n÷3 5191035
n÷5 4152828

Exponentiation

ny
n2 431149509939600
n3 8.9524487853172E+21
n4 1.8588989992116E+29
n5 3.8598439065489E+36

Nth Root

y√n
2√n 4556.7685918861
3√n 274.85563772837
4√n 67.503841312077
5√n 29.071188670389

Divisors of 20764140

1, 2, 4, 255, 510, 1020, 20357, 40714, 81428, 5191035, 10382070, 20764140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20764139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20764140 can be divided by 12 positive divisors. The sum of these divisors (counting 20764140) is 1, the average is 0.083333333333333.

Base conversion 20764140

Base System Value
2 Binary 1001111001101010111101100
3 Ternary 1110001221001020
4 Quaternary 1033031113230
5 Quinary 20303423030
6 Senary 2021014140
8 Octal 117152754
10 Decimal 20764140
12 Duodecimal 6b54350
16 Hexadecimal 13cd5ec
20 Vigesimal 69fa70
36 Base36 cd1po

Cryptographic Hash Functions

md5 d4fefdabde74400a570f136b841210b8
sha1 f431114aebde89270f0980492fe1f9b6a0dbf74f
sha256 69c1d0fa1b4e92930a13bfcbbd68d221d8a61eacf43d7205b6b3718a43f3d36a
sha512 88c52d29d09194c9757db91db87d211db55fddf28b33a5227908ada47cfff980467257bde2fbcf374f482a3f010261b4fa922c9aa8bb8f510798898bbab54f40
ripemd-160 68fbcd40b45279d5e8d5d20ebba8b2493501aee7

20764140 as geometric shapes

Circle

Radius = n
Diameter 41528280
Circumference 130464939.36422
Area 1.3544961330251E+15

Sphere

Radius = n
Volume 3.7499929780789E+22
Surface area 5.4179845321003E+15
Circumference 130464939.36422

Square

Length = n
Perimeter 83056560
Area 431149509939600
Diagonal 29364928.399014

Cube

Length = n
Surface area 2586897059637600
Volume 8.9524487853172E+21
Space diagonal 35964545.455473

Equilateral Triangle

Length = n
Perimeter 62292420
Area 1.8669321421845E+14
Altitude 17982272.727737

Triangular Pyramid

Length = n
Surface area 1.8669321421845E+14
Volume 1.0550562073872E+21
Height 9788309.4663379