20996772 (number)

20996772 is an even 8-digits composite number following 20996771 and preceding 20996773. In scientific notation, it is written as 2.0996772 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 6998920 positive integers (up to 20996772) that are relatively prime to 20996772.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-six thousand seven hundred seventy-two

Notation

Scientific notation 2.0996772 × 10^7
Engineering notation 2.0996772 × 10^6

Prime Factorization of 20996772

Prime Factorization 2 × 2 × 3 × 1749731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10498386
Product of the distinct prime numbers

The prime factorization of 20996772 is 2 × 2 × 3 × 1749731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 20, 79, 571, 510, 865, 760, 88662, 10540, 980338, 718120, 981410, 3955378, 81236597, 46256367, 570825554, 838214619, 1558939876, 5117925287

Basic calculations (n = 20996772)

Multiplication

n×y
n×2 41993544
n×3 62990316
n×4 83987088
n×5 104983860

Division

n÷y
n÷2 10498386
n÷3 6998924
n÷3 5249193
n÷5 4199354.4

Exponentiation

ny
n2 440864434419984
n3 9.2567300124254E+21
n4 1.9436144953645E+29
n5 4.0809630415064E+36

Nth Root

y√n
2√n 4582.2234777453
3√n 275.87828071177
4√n 67.692122715611
5√n 29.136038778063

Divisors of 20996772

1, 2, 3, 4, 6, 12, 1749731, 3499462, 5249193, 6998924, 10498386, 20996772

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 -20996771
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 20996772 can be divided by 12 positive divisors. The sum of these divisors (counting 20996772) is 1, the average is 0.083333333333333.

Base conversion 20996772

Base System Value
2 Binary 1010000000110001010100100
3 Ternary 1110111202011020
4 Quaternary 1100012022210
5 Quinary 20333344042
6 Senary 2030011140
8 Octal 120061244
10 Decimal 20996772
12 Duodecimal 7046ab0
16 Hexadecimal 14062a4
20 Vigesimal 6b4bic
36 Base36 ci17o

Cryptographic Hash Functions

md5 e71c38132a2b7ed6dc7a78095d99c3d4
sha1 7458f48705a6ba822e4c8651c593b57afd23de9a
sha256 5ffd177f5a8ef8d5ded4e76d48faa41324cae14bc86699aa7f7d76816397a567
sha512 5ec6a26f321cb050c52d370e6ee5519a4a39efd1e0ca9216758884087c41da33ca2f3a2eb22d6e942214c8fcb092261fb9d9b8fd57c1a9cdcfbd18b86c61ab2c
ripemd-160 1dbe423055378c9574c773755fa39727983694d0

20996772 as geometric shapes

Circle

Radius = n
Diameter 41993544
Circumference 131926609.3286
Area 1.3850164684028E+15

Sphere

Radius = n
Volume 3.87745000044E+22
Surface area 5.5400658736114E+15
Circumference 131926609.3286

Square

Length = n
Perimeter 83987088
Area 440864434419984
Diagonal 29693919.728456

Cube

Length = n
Surface area 2645186606519904
Volume 9.2567300124254E+21
Space diagonal 36367475.89894

Equilateral Triangle

Length = n
Perimeter 62990316
Area 1.9089989991638E+14
Altitude 18183737.94947

Triangular Pyramid

Length = n
Surface area 1.9089989991638E+14
Volume 1.0909160938998E+21
Height 9897973.2428186