20676812 (number)

20676812 is an even 8-digits composite number following 20676811 and preceding 20676813. In scientific notation, it is written as 2.0676812 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 9389952 positive integers (up to 20676812) that are relatively prime to 20676812.

Interesting facts

Basic properties

Name

Name twenty million six hundred seventy-six thousand eight hundred twelve

Notation

Scientific notation 2.0676812 × 10^7
Engineering notation 2.0676812 × 10^6

Prime Factorization of 20676812

Prime Factorization 2 × 2 × 169 × 73 × 419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10338406
Product of the distinct prime numbers

The prime factorization of 20676812 is 2 × 2 × 169 × 73 × 419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 55, 61, 474, 248, 6819, 4545, 86027, 95597, 603724, 514965, 8487109, 7211127, 8736525, 98923468, 698275815, 230328237, 2763708115, 1882462844

Basic calculations (n = 20676812)

Multiplication

n×y
n×2 41353624
n×3 62030436
n×4 82707248
n×5 103384060

Division

n÷y
n÷2 10338406
n÷3 6892270.6666667
n÷3 5169203
n÷5 4135362.4

Exponentiation

ny
n2 427530554483344
n3 8.8399688993079E+21
n4 1.8278237501684E+29
n5 3.7793568051366E+36

Nth Root

y√n
2√n 4547.1762666516
3√n 274.46977502937
4√n 67.432753663569
5√n 29.046694417909

Divisors of 20676812

1, 2, 4, 73, 146, 169, 292, 338, 419, 676, 838, 1676, 12337, 24674, 30587, 49348, 61174, 70811, 122348, 141622, 283244, 5169203, 10338406, 20676812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20676811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20676812 can be divided by 24 positive divisors. The sum of these divisors (counting 20676812) is 1, the average is 0.041666666666667.

Base conversion 20676812

Base System Value
2 Binary 1001110111000000011001100
3 Ternary 1102220111020212
4 Quaternary 1032320003030
5 Quinary 20243124222
6 Senary 2015101552
8 Octal 116700314
10 Decimal 20676812
12 Duodecimal 6b118b8
16 Hexadecimal 13b80cc
20 Vigesimal 694c0c
36 Base36 cb6bw

Cryptographic Hash Functions

md5 1b6fd72c21d70c2bfb33331a4124f776
sha1 acd0b547a93e8cc7394697722793e3c0459678e2
sha256 f98ed423fafca98516b9dadc7ae906d469b839dfb1b4ef65db8751b4df01b4ff
sha512 972bb12758a7d0da0a617057ce84165dc9407a64c106282e87233c39627e8d2c85f18cbf3fa3c6c42c8d62278a172bfbfc89b2fddcbcc26809a87b230832cdcf
ripemd-160 7a7767900e6ea846fda2dc9b6656612eb097f09c

20676812 as geometric shapes

Circle

Radius = n
Diameter 41353624
Circumference 129916241.35771
Area 1.34312684915E+15

Sphere

Radius = n
Volume 3.7028775136037E+22
Surface area 5.3725073966002E+15
Circumference 129916241.35771

Square

Length = n
Perimeter 82707248
Area 427530554483344
Diagonal 29241427.957039

Cube

Length = n
Surface area 2565183326900064
Volume 8.8399688993079E+21
Space diagonal 35813288.92255

Equilateral Triangle

Length = n
Perimeter 62030436
Area 1.8512616053831E+14
Altitude 17906644.461275

Triangular Pyramid

Length = n
Surface area 1.8512616053831E+14
Volume 1.0418003256965E+21
Height 9747142.6523463