20208860 (number)

20208860 is an even 8-digits composite number following 20208859 and preceding 20208861. In scientific notation, it is written as 2.0208860 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 6928704 positive integers (up to 20208860) that are relatively prime to 20208860.

Interesting facts

Basic properties

Name

Name twenty million two hundred eight thousand eight hundred sixty

Notation

Scientific notation 2.0208860 × 10^7
Engineering notation 2.0208860 × 10^6

Prime Factorization of 20208860

Prime Factorization 2 × 2 × 7 × 5 × 144349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10104430
Product of the distinct prime numbers

The prime factorization of 20208860 is 2 × 2 × 7 × 5 × 144349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 27, 79, 575, 997, 799, 9006, 13326, 70463, 400557, 255462, 6670679, 2397012, 1197429, 80554917, 673712657, 848234588, 5293598750, 4629556671

Basic calculations (n = 20208860)

Multiplication

n×y
n×2 40417720
n×3 60626580
n×4 80835440
n×5 101044300

Division

n÷y
n÷2 10104430
n÷3 6736286.6666667
n÷3 5052215
n÷5 4041772

Exponentiation

ny
n2 408398022499600
n3 8.2532584609713E+21
n4 1.6678894478158E+29
n5 3.3706144346388E+36

Nth Root

y√n
2√n 4495.4265648546
3√n 272.38338022476
4√n 67.047942286505
5√n 28.914012407802

Divisors of 20208860

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 144349, 288698, 577396, 721745, 1010443, 1443490, 2020886, 2886980, 4041772, 5052215, 10104430, 20208860

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 -20208859
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 20208860 can be divided by 24 positive divisors. The sum of these divisors (counting 20208860) is 1, the average is 0.041666666666667.

Base conversion 20208860

Base System Value
2 Binary 1001101000101110011011100
3 Ternary 1102000201100022
4 Quaternary 1031011303130
5 Quinary 20133140420
6 Senary 2001051312
8 Octal 115056334
10 Decimal 20208860
12 Duodecimal 6926b38
16 Hexadecimal 1345cdc
20 Vigesimal 666230
36 Base36 c1598

Cryptographic Hash Functions

md5 8c2e936b75bab827961e82f657a5a338
sha1 47cf728aa47f1c68df2947ecfff8cc291d559eed
sha256 11013e3d87e44141cb8922ca5459b54212d230f139e245c9a9e2e7bf447941d7
sha512 a8363536ad9f2a807c5f419f1300da63207c9c3e446f239fe9bafa9e3b51afeee6d2627490a29a348e5e2887dc4387cf899bdac1edc27f45b3fd3cc4aac7155f
ripemd-160 686b8abcf0d7a4cd713d47b9aa2771e5082a7abe

20208860 as geometric shapes

Circle

Radius = n
Diameter 40417720
Circumference 126976012.22685
Area 1.2830202272253E+15

Sphere

Radius = n
Volume 3.4571168198887E+22
Surface area 5.1320809089014E+15
Circumference 126976012.22685

Square

Length = n
Perimeter 80835440
Area 408398022499600
Diagonal 28579643.892099

Cube

Length = n
Surface area 2450388134997600
Volume 8.2532584609713E+21
Space diagonal 35002772.283046

Equilateral Triangle

Length = n
Perimeter 60626580
Area 1.7684153116999E+14
Altitude 17501386.141523

Triangular Pyramid

Length = n
Surface area 1.7684153116999E+14
Volume 9.7265583743967E+20
Height 9526547.9640331