20996812 (number)

20996812 is an even 8-digits composite number following 20996811 and preceding 20996813. In scientific notation, it is written as 2.0996812 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 10086720 positive integers (up to 20996812) that are relatively prime to 20996812.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-six thousand eight hundred twelve

Notation

Scientific notation 2.0996812 × 10^7
Engineering notation 2.0996812 × 10^6

Prime Factorization of 20996812

Prime Factorization 2 × 2 × 29 × 571 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10498406
Product of the distinct prime numbers

The prime factorization of 20996812 is 2 × 2 × 29 × 571 × 317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 32, 47, 5, 34, 5451, 2174, 20646, 14711, 558513, 325376, 2231791, 2394861, 88383075, 52481532, 563687068, 169081999, 11474877, 6254256642

Basic calculations (n = 20996812)

Multiplication

n×y
n×2 41993624
n×3 62990436
n×4 83987248
n×5 104984060

Division

n÷y
n÷2 10498406
n÷3 6998937.3333333
n÷3 5249203
n÷5 4199362.4

Exponentiation

ny
n2 440866114163344
n3 9.2567829162583E+21
n4 1.9436293061749E+29
n5 4.0810019139444E+36

Nth Root

y√n
2√n 4582.2278424365
3√n 275.8784558994
4√n 67.692154954887
5√n 29.136049879205

Divisors of 20996812

1, 2, 4, 29, 58, 116, 317, 571, 634, 1142, 1268, 2284, 9193, 16559, 18386, 33118, 36772, 66236, 181007, 362014, 724028, 5249203, 10498406, 20996812

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 -20996811
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 20996812 can be divided by 24 positive divisors. The sum of these divisors (counting 20996812) is 1, the average is 0.041666666666667.

Base conversion 20996812

Base System Value
2 Binary 1010000000110001011001100
3 Ternary 1110111202012201
4 Quaternary 1100012023030
5 Quinary 20333344222
6 Senary 2030011244
8 Octal 120061314
10 Decimal 20996812
12 Duodecimal 7046b24
16 Hexadecimal 14062cc
20 Vigesimal 6b4c0c
36 Base36 ci18s

Cryptographic Hash Functions

md5 5fcdc86a03f03af8040e9173e8e7185e
sha1 58ceec9f4021444d559a26f71bbb4838004fbb74
sha256 dc529692b30292c3080bc3e4fd32301e31445243df1620ccff938cbf7e5dbcc0
sha512 fb439f49cbcccd999b253d26c61d530b03dca5e7826c30f0cc71fbc9a43dc23c633a5212491cb818a6aad9eb1b64e62c0b6c3991ca4612a83032d692c7d17a76
ripemd-160 9df280c6fb81d10e910eaf3733a993283fbf99b4

20996812 as geometric shapes

Circle

Radius = n
Diameter 41993624
Circumference 131926860.65601
Area 1.3850217454722E+15

Sphere

Radius = n
Volume 3.8774721607457E+22
Surface area 5.540086981889E+15
Circumference 131926860.65601

Square

Length = n
Perimeter 83987248
Area 440866114163344
Diagonal 29693976.296998

Cube

Length = n
Surface area 2645196684980064
Volume 9.2567829162583E+21
Space diagonal 36367545.180972

Equilateral Triangle

Length = n
Perimeter 62990436
Area 1.9090062726659E+14
Altitude 18183772.590486

Triangular Pyramid

Length = n
Surface area 1.9090062726659E+14
Volume 1.0909223286763E+21
Height 9897992.0989994