20803468 (number)

20803468 is an even 8-digits composite number following 20803467 and preceding 20803469. In scientific notation, it is written as 2.0803468 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 8915760 positive integers (up to 20803468) that are relatively prime to 20803468.

Interesting facts

Basic properties

Name

Name twenty million eight hundred three thousand four hundred sixty-eight

Notation

Scientific notation 2.0803468 × 10^7
Engineering notation 2.0803468 × 10^6

Prime Factorization of 20803468

Prime Factorization 2 × 2 × 7 × 742981

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10401734
Product of the distinct prime numbers

The prime factorization of 20803468 is 2 × 2 × 7 × 742981. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 88, 73, 955, 156, 94, 6451, 30349, 96625, 836077, 217952, 9484142, 5220873, 93794704, 36303293, 997176373, 206586198, 3740298801, 1568543267

Basic calculations (n = 20803468)

Multiplication

n×y
n×2 41606936
n×3 62410404
n×4 83213872
n×5 104017340

Division

n÷y
n÷2 10401734
n÷3 6934489.3333333
n÷3 5200867
n÷5 4160693.6

Exponentiation

ny
n2 432784280827024
n3 9.003413937088E+21
n4 1.8730223373096E+29
n5 3.8965360257506E+36

Nth Root

y√n
2√n 4561.0818892013
3√n 275.02905698478
4√n 67.535782287624
5√n 29.082192704289

Divisors of 20803468

1, 2, 4, 7, 14, 28, 742981, 1485962, 2971924, 5200867, 10401734, 20803468

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 -20803467
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 20803468 can be divided by 12 positive divisors. The sum of these divisors (counting 20803468) is 1, the average is 0.083333333333333.

Base conversion 20803468

Base System Value
2 Binary 1001111010110111110001100
3 Ternary 1110010220222211
4 Quaternary 1033112332030
5 Quinary 20311202333
6 Senary 2021520204
8 Octal 117267614
10 Decimal 20803468
12 Duodecimal 6b73064
16 Hexadecimal 13d6f8c
20 Vigesimal 6a08d8
36 Base36 cdw24

Cryptographic Hash Functions

md5 875c00348364435e70b7d59b7e9a8658
sha1 8a5ff5af3c549b642e3e7797363575d4f2b2969a
sha256 6fbb3b041af7d8b3eba953acfa87dcb6cdd18b2278f3b3db4ce2bfd25607c908
sha512 613fdd046a758f211470584045e9a5041e645c993c46be3472099621fbb6e13d3fa711122bd8d42ab808ab51a24f1062ad24debeaadcd2364e40c598c9678244
ripemd-160 5fea94a29a9c202304e7f96fc982646bbeadd03a

20803468 as geometric shapes

Circle

Radius = n
Diameter 41606936
Circumference 130712044.47598
Area 1.3596319172353E+15

Sphere

Radius = n
Volume 3.7713412109312E+22
Surface area 5.4385276689413E+15
Circumference 130712044.47598

Square

Length = n
Perimeter 83213872
Area 432784280827024
Diagonal 29420546.589995

Cube

Length = n
Surface area 2596705684962144
Volume 9.003413937088E+21
Space diagonal 36032663.549633

Equilateral Triangle

Length = n
Perimeter 62410404
Area 1.8740109077739E+14
Altitude 18016331.774817

Triangular Pyramid

Length = n
Surface area 1.8740109077739E+14
Volume 1.0610625081241E+21
Height 9806848.8633316