20802000 (number)

20802000 is an even 8-digits composite number following 20801999 and preceding 20802001. In scientific notation, it is written as 2.0802000 × 10^7. The sum of its digits is 12. It has a total of 8 prime factors and 60 positive divisors. There are 5545600 positive integers (up to 20802000) that are relatively prime to 20802000.

Interesting facts

Basic properties

Name

Name twenty million eight hundred two thousand

Notation

Scientific notation 2.0802000 × 10^7
Engineering notation 2.0802000 × 10^6

Prime Factorization of 20802000

Prime Factorization 2 × 2 × 2 × 2 × 15 × 5 × 5 × 3467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 520050
Product of the distinct prime numbers

The prime factorization of 20802000 is 2 × 2 × 2 × 2 × 15 × 5 × 5 × 3467. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 10, 34, 65, 757, 408, 8048, 4627, 6264, 18340, 395010, 237985, 9827399, 2387005, 8658759, 8538988, 281719493, 289063428, 6488606881, 2646846817

Basic calculations (n = 20802000)

Multiplication

n×y
n×2 41604000
n×3 62406000
n×4 83208000
n×5 104010000

Division

n÷y
n÷2 10401000
n÷3 6934000
n÷3 5200500
n÷5 4160400

Exponentiation

ny
n2 432723204000000
n3 9.001508089608E+21
n4 1.8724937128003E+29
n5 3.8951614213671E+36

Nth Root

y√n
2√n 4560.9209596309
3√n 275.02258767635
4√n 67.534590837813
5√n 29.0817822548

Divisors of 20802000

1, 2, 4, 5, 8, 10, 15, 16, 20, 25, 30, 40, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 375, 400, 600, 750, 1200, 1500, 3000, 3467, 6000, 6934, 13868, 17335, 27736, 34670, 52005, 55472, 69340, 86675, 104010, 138680, 173350, 208020, 260025, 277360, 346700, 416040, 520050, 693400, 832080, 1040100, 1300125, 1386800, 2080200, 2600250, 4160400, 5200500, 10401000, 20802000

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20801999
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20802000 can be divided by 60 positive divisors. The sum of these divisors (counting 20802000) is 1, the average is 0.016666666666667.

Base conversion 20802000

Base System Value
2 Binary 1001111010110100111010000
3 Ternary 1110010211222110
4 Quaternary 1033112213100
5 Quinary 20311131000
6 Senary 2021505320
8 Octal 117264720
10 Decimal 20802000
12 Duodecimal 6b72240
16 Hexadecimal 13d69d0
20 Vigesimal 6a0500
36 Base36 cduxc

Cryptographic Hash Functions

md5 a5586324bafa5986592d87ff7efd633e
sha1 44f2ffd96ee6525c32f0f077e2b674d43eef0dc2
sha256 8ef2ebd7aee8bf5671a0a73bd5ebb6d0c7976de6f99253a464b6f319acf50a92
sha512 2a8ec202f03555f5f2366087cb8ead6b569bd07bd6288d865f7bdce42791fbd7414e2fd8751705c36789b6fcbc7a2d708ef657bd39a63feca8df30146a689f5a
ripemd-160 9d7f65fc04776f86eb29a8870718ecc77c5e35b6

20802000 as geometric shapes

Circle

Radius = n
Diameter 41604000
Circumference 130702820.75995
Area 1.3594400387242E+15

Sphere

Radius = n
Volume 3.7705428914055E+22
Surface area 5.437760154897E+15
Circumference 130702820.75995

Square

Length = n
Perimeter 83208000
Area 432723204000000
Diagonal 29418470.524485

Cube

Length = n
Surface area 2596339224000000
Volume 9.001508089608E+21
Space diagonal 36030120.899048

Equilateral Triangle

Length = n
Perimeter 62406000
Area 1.873746437355E+14
Altitude 18015060.449524

Triangular Pyramid

Length = n
Surface area 1.873746437355E+14
Volume 1.0608379018446E+21
Height 9806156.841495