21137090 (number)

21137090 is an even 8-digits composite number following 21137089 and preceding 21137091. In scientific notation, it is written as 2.1137090 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 7804416 positive integers (up to 21137090) that are relatively prime to 21137090.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-seven thousand ninety

Notation

Scientific notation 2.1137090 × 10^7
Engineering notation 2.1137090 × 10^6

Prime Factorization of 21137090

Prime Factorization 2 × 5 × 13 × 162593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21137090
Product of the distinct prime numbers

The prime factorization of 21137090 is 2 × 5 × 13 × 162593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 33, 55, 97, 668, 1524, 8910, 3505, 11754, 144937, 687607, 8683189, 4267014, 58271554, 95099748, 18597290, 812725886, 6031591358, 989844429

Basic calculations (n = 21137090)

Multiplication

n×y
n×2 42274180
n×3 63411270
n×4 84548360
n×5 105685450

Division

n÷y
n÷2 10568545
n÷3 7045696.6666667
n÷3 5284272.5
n÷5 4227418

Exponentiation

ny
n2 446776573668100
n3 9.4435566475143E+21
n4 1.9960930677861E+29
n5 4.219159882217E+36

Nth Root

y√n
2√n 4597.509108202
3√n 276.49146663265
4√n 67.80493424672
5√n 29.17487737383

Divisors of 21137090

1, 2, 5, 10, 13, 26, 65, 130, 162593, 325186, 812965, 1625930, 2113709, 4227418, 10568545, 21137090

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 -21137089
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 21137090 can be divided by 16 positive divisors. The sum of these divisors (counting 21137090) is 1, the average is 0.0625.

Base conversion 21137090

Base System Value
2 Binary 1010000101000011011000010
3 Ternary 1110202212122012
4 Quaternary 1100220123002
5 Quinary 20402341330
6 Senary 2033012522
8 Octal 120503302
10 Decimal 21137090
12 Duodecimal 70b4142
16 Hexadecimal 14286c2
20 Vigesimal 6c22ea
36 Base36 cl1he

Cryptographic Hash Functions

md5 a5fc4da91590e8c18128403ea3fe3b55
sha1 74d1e303bfffa14517059da5a829635f74a94820
sha256 d14812300e0aca69c55bc5f0a33b1d250a1e8cd4648bf194cd02540ee1e17a4d
sha512 e911e5f5821c79a3f2b63d9d2d5234feb2aaa16dc6855994e01370477fd75022057a9b43e8893cb2169db11cbc83ab3deca75f2c164fea7fbee45c480bdec42a
ripemd-160 a7594b7098e0eb3389b1ceec49c4e1d340b1bd7c

21137090 as geometric shapes

Circle

Radius = n
Diameter 42274180
Circumference 132808253.32453
Area 1.4035900016317E+15

Sphere

Radius = n
Volume 3.9557077583453E+22
Surface area 5.6143600065269E+15
Circumference 132808253.32453

Square

Length = n
Perimeter 84548360
Area 446776573668100
Diagonal 29892359.347101

Cube

Length = n
Surface area 2680659442008600
Volume 9.4435566475143E+21
Space diagonal 36610513.804156

Equilateral Triangle

Length = n
Perimeter 63411270
Area 1.9345993130617E+14
Altitude 18305256.902078

Triangular Pyramid

Length = n
Surface area 1.9345993130617E+14
Volume 1.1129338239961E+21
Height 9964119.7823669