20208732 (number)

20208732 is an even 8-digits composite number following 20208731 and preceding 20208733. In scientific notation, it is written as 2.0208732 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6724608 positive integers (up to 20208732) that are relatively prime to 20208732.

Interesting facts

Basic properties

Name

Name twenty million two hundred eight thousand seven hundred thirty-two

Notation

Scientific notation 2.0208732 × 10^7
Engineering notation 2.0208732 × 10^6

Prime Factorization of 20208732

Prime Factorization 2 × 2 × 3 × 2113 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10104366
Product of the distinct prime numbers

The prime factorization of 20208732 is 2 × 2 × 3 × 2113 × 797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 20, 95, 21, 744, 8961, 2910, 49331, 63018, 31997, 219424, 4106218, 7925503, 32887111, 97524221, 928531046, 871627032, 5868912426, 449654503

Basic calculations (n = 20208732)

Multiplication

n×y
n×2 40417464
n×3 60626196
n×4 80834928
n×5 101043660

Division

n÷y
n÷2 10104366
n÷3 6736244
n÷3 5052183
n÷5 4041746.4

Exponentiation

ny
n2 408392849047824
n3 8.2531016371239E+21
n4 1.667847191534E+29
n5 3.3705076910663E+36

Nth Root

y√n
2√n 4495.4123281408
3√n 272.38280514456
4√n 67.047836118258
5√n 28.913975780273

Divisors of 20208732

1, 2, 3, 4, 6, 12, 797, 1594, 2113, 2391, 3188, 4226, 4782, 6339, 8452, 9564, 12678, 25356, 1684061, 3368122, 5052183, 6736244, 10104366, 20208732

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 -20208731
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 20208732 can be divided by 24 positive divisors. The sum of these divisors (counting 20208732) is 1, the average is 0.041666666666667.

Base conversion 20208732

Base System Value
2 Binary 1001101000101110001011100
3 Ternary 1102000201011120
4 Quaternary 1031011301130
5 Quinary 20133134412
6 Senary 2001050540
8 Octal 115056134
10 Decimal 20208732
12 Duodecimal 6926a50
16 Hexadecimal 1345c5c
20 Vigesimal 6661gc
36 Base36 c155o

Cryptographic Hash Functions

md5 b6f9d63acffe01c2ef1f9990ad3fa34d
sha1 97ab49be021efe901593ccf1ee430c3f68c80c7b
sha256 774f227a6ca5ec068aaf2b7001f5e5e747dc17fb5bee8102841ad875d51cf06a
sha512 d21323f26105258818595fdb1f7a61a8c6235138bddbccfb4697f3bc07c56b07c7ce4d46e4a483bcff8608fc635c3adbdf92a14e4f1ccb0a85f38f6ebac1c375
ripemd-160 61569b53d2aab47b93202d32bf0466c665027107

20208732 as geometric shapes

Circle

Radius = n
Diameter 40417464
Circumference 126975207.97913
Area 1.2830039743472E+15

Sphere

Radius = n
Volume 3.4570511296691E+22
Surface area 5.132015897389E+15
Circumference 126975207.97913

Square

Length = n
Perimeter 80834928
Area 408392849047824
Diagonal 28579462.872763

Cube

Length = n
Surface area 2450357094286944
Volume 8.2531016371239E+21
Space diagonal 35002550.580543

Equilateral Triangle

Length = n
Perimeter 60626196
Area 1.7683929099966E+14
Altitude 17501275.290272

Triangular Pyramid

Length = n
Surface area 1.7683929099966E+14
Volume 9.7263735557202E+20
Height 9526487.6242544