20957584 (number)

20957584 is an even 8-digits composite number following 20957583 and preceding 20957585. In scientific notation, it is written as 2.0957584 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors. There are 10478784 positive integers (up to 20957584) that are relatively prime to 20957584.

Interesting facts

Basic properties

Name

Name twenty million nine hundred fifty-seven thousand five hundred eighty-four

Notation

Scientific notation 2.0957584 × 10^7
Engineering notation 2.0957584 × 10^6

Prime Factorization of 20957584

Prime Factorization 2 × 2 × 2 × 2 × 1309849

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2619698
Product of the distinct prime numbers

The prime factorization of 20957584 is 2 × 2 × 2 × 2 × 1309849. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 31, 58, 850, 316, 9515, 9425, 64006, 43414, 494062, 719498, 2541305, 1750838, 22379595, 89764291, 42903596, 216991552, 5464924197, 3154390727

Basic calculations (n = 20957584)

Multiplication

n×y
n×2 41915168
n×3 62872752
n×4 83830336
n×5 104787920

Division

n÷y
n÷2 10478792
n÷3 6985861.3333333
n÷3 5239396
n÷5 4191516.8

Exponentiation

ny
n2 439220327117056
n3 9.2049969000632E+21
n4 1.9291449575281E+29
n5 4.0430217495572E+36

Nth Root

y√n
2√n 4577.9453906747
3√n 275.70654239346
4√n 67.660515743488
5√n 29.125154853193

Divisors of 20957584

1, 2, 4, 8, 16, 1309849, 2619698, 5239396, 10478792, 20957584

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20957583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20957584 can be divided by 10 positive divisors. The sum of these divisors (counting 20957584) is 1, the average is 0.1.

Base conversion 20957584

Base System Value
2 Binary 1001111111100100110010000
3 Ternary 1110102202101211
4 Quaternary 1033330212100
5 Quinary 20331120314
6 Senary 2025105504
8 Octal 117744620
10 Decimal 20957584
12 Duodecimal 7028294
16 Hexadecimal 13fc990
20 Vigesimal 6ajdj4
36 Base36 ch6z4

Cryptographic Hash Functions

md5 8617142f53f4eb07ca257c213deeef12
sha1 11e37d1a16a311aa58fe70b3861e6e25dd4ffef2
sha256 e9038455f865feb4549c323bb95f01a0b23fe5a5aec6963edb11b96a9114c589
sha512 bca709973e86eae8512556c777a062453025e42f61388cb921d28497672368cec3fea10f5cda59492aad023f347a81af9d9153fd14905cd6995ed1b6c32ffc32
ripemd-160 1abe6f112dd9c1d6ba59613a50670d8cccb2d3f8

20957584 as geometric shapes

Circle

Radius = n
Diameter 41915168
Circumference 131680383.86278
Area 1.3798513529782E+15

Sphere

Radius = n
Volume 3.8557800850074E+22
Surface area 5.519405411913E+15
Circumference 131680383.86278

Square

Length = n
Perimeter 83830336
Area 439220327117056
Diagonal 29638499.527373

Cube

Length = n
Surface area 2635321962702336
Volume 9.2049969000632E+21
Space diagonal 36299600.291893

Equilateral Triangle

Length = n
Perimeter 62872752
Area 1.9018798057094E+14
Altitude 18149800.145946

Triangular Pyramid

Length = n
Surface area 1.9018798057094E+14
Volume 1.0848192881393E+21
Height 9879499.8424578