20215960 (number)

20215960 is an even 8-digits composite number following 20215959 and preceding 20215961. In scientific notation, it is written as 2.0215960 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 8086368 positive integers (up to 20215960) that are relatively prime to 20215960.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifteen thousand nine hundred sixty

Notation

Scientific notation 2.0215960 × 10^7
Engineering notation 2.0215960 × 10^6

Prime Factorization of 20215960

Prime Factorization 2 × 2 × 2 × 5 × 505399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5053990
Product of the distinct prime numbers

The prime factorization of 20215960 is 2 × 2 × 2 × 5 × 505399. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 86, 13, 181, 337, 6489, 2513, 59883, 72745, 552318, 470636, 5223165, 4019998, 10645769, 22020002, 933020279, 980033304, 3077819942, 8553411452

Basic calculations (n = 20215960)

Multiplication

n×y
n×2 40431920
n×3 60647880
n×4 80863840
n×5 101079800

Division

n÷y
n÷2 10107980
n÷3 6738653.3333333
n÷3 5053990
n÷5 4043192

Exponentiation

ny
n2 408685038721600
n3 8.2619603953943E+21
n4 1.6702346087488E+29
n5 3.3765396041081E+36

Nth Root

y√n
2√n 4496.2161869732
3√n 272.41527540278
4√n 67.053830516781
5√n 28.916043800412

Divisors of 20215960

1, 2, 4, 5, 8, 10, 20, 40, 505399, 1010798, 2021596, 2526995, 4043192, 5053990, 10107980, 20215960

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20215959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20215960 can be divided by 16 positive divisors. The sum of these divisors (counting 20215960) is 1, the average is 0.0625.

Base conversion 20215960

Base System Value
2 Binary 1001101000111100010011000
3 Ternary 1102001002002021
4 Quaternary 1031013202120
5 Quinary 20133402320
6 Senary 2001144224
8 Octal 115074230
10 Decimal 20215960
12 Duodecimal 692b074
16 Hexadecimal 1347898
20 Vigesimal 666ji0
36 Base36 c1aqg

Cryptographic Hash Functions

md5 e52c312b2e83800e947a57cf0b18845c
sha1 d213accd8a698a556148e44235bf2e9db8632a5d
sha256 da243e121b98d96fe2bdd09b084fc1f5055a9652c5aef5e5d3219d493a569218
sha512 47c8039d52999410f0d3dbdb0126dd7e8c86c0ea5a9dcb773e0710cb0beb622e472a8aee4a31aaf7e20a025908ebb2c0108fae312243b4ad251c75ac3dd281a3
ripemd-160 a3eef668e64db0c1c97422db04ff033a5349080a

20215960 as geometric shapes

Circle

Radius = n
Diameter 40431920
Circumference 127020622.84253
Area 1.2839219152798E+15

Sphere

Radius = n
Volume 3.4607618776561E+22
Surface area 5.1356876611194E+15
Circumference 127020622.84253

Square

Length = n
Perimeter 80863840
Area 408685038721600
Diagonal 28589684.808392

Cube

Length = n
Surface area 2452110232329600
Volume 8.2619603953943E+21
Space diagonal 35015069.84378

Equilateral Triangle

Length = n
Perimeter 60647880
Area 1.7696581283977E+14
Altitude 17507534.92189

Triangular Pyramid

Length = n
Surface area 1.7696581283977E+14
Volume 9.7368137024634E+20
Height 9529894.9361307