21558069 (number)

21558069 is an odd 8-digits composite number following 21558068 and preceding 21558070. In scientific notation, it is written as 2.1558069 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 13004064 positive integers (up to 21558069) that are relatively prime to 21558069.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred fifty-eight thousand sixty-nine

Notation

Scientific notation 2.1558069 × 10^7
Engineering notation 2.1558069 × 10^6

Prime Factorization of 21558069

Prime Factorization 3 × 13 × 9 × 3 × 59 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7186023
Product of the distinct prime numbers

The prime factorization of 21558069 is 3 × 13 × 9 × 3 × 59 × 347. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 33, 23, 98, 736, 3399, 5273, 23542, 81993, 599061, 695796, 906510, 8048455, 64765652, 60100253, 285853605, 602054928, 4727684053, 2157066699

Basic calculations (n = 21558069)

Multiplication

n×y
n×2 43116138
n×3 64674207
n×4 86232276
n×5 107790345

Division

n÷y
n÷2 10779034.5
n÷3 7186023
n÷3 5389517.25
n÷5 4311613.8

Exponentiation

ny
n2 464750339008761
n3 1.0019119876124E+22
n4 2.1599287760876E+29
n5 4.6563893589982E+36

Nth Root

y√n
2√n 4643.0667666963
3√n 278.31500359369
4√n 68.140052588007
5√n 29.290175340941

Divisors of 21558069

1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 347, 351, 531, 767, 1041, 1053, 1593, 2301, 3123, 4511, 4779, 6903, 9369, 13533, 20473, 20709, 28107, 40599, 61419, 62127, 121797, 184257, 266149, 365391, 552771, 798447, 1658313, 2395341, 7186023, 21558069

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21558068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21558069 can be divided by 40 positive divisors. The sum of these divisors (counting 21558069) is 1, the average is 0.025.

Base conversion 21558069

Base System Value
2 Binary 1010010001111001100110101
3 Ternary 1111120021010000
4 Quaternary 1102033030311
5 Quinary 21004324234
6 Senary 2050021513
8 Octal 122171465
10 Decimal 21558069
12 Duodecimal 7277899
16 Hexadecimal 148f335
20 Vigesimal 6eef39
36 Base36 cu2b9

Cryptographic Hash Functions

md5 c839c820df7a03b374d7e03229e0d119
sha1 03ede5dbd46c3ed67bf4d57af99dbfae91d3e45e
sha256 00c7b5e45cc676828e2e894694e517dae386c574c790a30c7f0bf9f8e3691e4f
sha512 9bd205b92f278eded23b3db16b53ba7720b1597d0f5853a6e3c6696b208b147c0cf2b6f60316dddd027b5ae55e694441564e4a0a10185b112ae0549618214d31
ripemd-160 a8f510b7433970b3d7a709825815359424417b29

21558069 as geometric shapes

Circle

Radius = n
Diameter 43116138
Circumference 135453342.39196
Area 1.4600562507833E+15

Sphere

Radius = n
Volume 4.196799119769E+22
Surface area 5.8402250031332E+15
Circumference 135453342.39196

Square

Length = n
Perimeter 86232276
Area 464750339008761
Diagonal 30487713.558375

Cube

Length = n
Surface area 2788502034052566
Volume 1.0019119876124E+22
Space diagonal 37339670.821076

Equilateral Triangle

Length = n
Perimeter 64674207
Area 2.0124279999951E+14
Altitude 18669835.410538

Triangular Pyramid

Length = n
Surface area 2.0124279999951E+14
Volume 1.1807646009881E+21
Height 10162571.186125