21073188 (number)

21073188 is an even 8-digits composite number following 21073187 and preceding 21073189. In scientific notation, it is written as 2.1073188 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6959520 positive integers (up to 21073188) that are relatively prime to 21073188.

Interesting facts

Basic properties

Name

Name twenty-one million seventy-three thousand one hundred eighty-eight

Notation

Scientific notation 2.1073188 × 10^7
Engineering notation 2.1073188 × 10^6

Prime Factorization of 21073188

Prime Factorization 2 × 2 × 3 × 109 × 16111

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10536594
Product of the distinct prime numbers

The prime factorization of 21073188 is 2 × 2 × 3 × 109 × 16111. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 84, 100, 878, 657, 8394, 3769, 96670, 150, 675218, 131845, 9693188, 6606397, 53567321, 69652540, 725984784, 828308769, 3246354172, 406193093

Basic calculations (n = 21073188)

Multiplication

n×y
n×2 42146376
n×3 63219564
n×4 84292752
n×5 105365940

Division

n÷y
n÷2 10536594
n÷3 7024396
n÷3 5268297
n÷5 4214637.6

Exponentiation

ny
n2 444079252483344
n3 9.358165574481E+21
n4 1.9720638248617E+29
n5 4.1557671729309E+36

Nth Root

y√n
2√n 4590.554214907
3√n 276.21255418134
4√n 67.75362879512
5√n 29.15721560842

Divisors of 21073188

1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 16111, 32222, 48333, 64444, 96666, 193332, 1756099, 3512198, 5268297, 7024396, 10536594, 21073188

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 -21073187
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 21073188 can be divided by 24 positive divisors. The sum of these divisors (counting 21073188) is 1, the average is 0.041666666666667.

Base conversion 21073188

Base System Value
2 Binary 1010000011000110100100100
3 Ternary 1110122121222110
4 Quaternary 1100120310210
5 Quinary 20343320223
6 Senary 2031401020
8 Octal 120306444
10 Decimal 21073188
12 Duodecimal 7083170
16 Hexadecimal 1418d24
20 Vigesimal 6be2j8
36 Base36 cjo6c

Cryptographic Hash Functions

md5 e36de5a0490a463ece3f3980b5689354
sha1 0a90b3d56c1c99c918ff56a510424696bb7532fa
sha256 ffb09010b733af05a8d931225b6ac6876343ebd89f62b151230f7508185bc17c
sha512 ca49776da34e4334328f8409b2675cc990658960bcfaa6322616311f4e3514d473cee5617f43abbbbea8ab193dc172563bc5a8ce228083dc9e616e86c61fcf9b
ripemd-160 699dd1b25d520af8be593eb332d47a7986f4c0cc

21073188 as geometric shapes

Circle

Radius = n
Diameter 42146376
Circumference 132406745.21703
Area 1.3951161172133E+15

Sphere

Radius = n
Volume 3.9199392293155E+22
Surface area 5.5804644688533E+15
Circumference 132406745.21703

Square

Length = n
Perimeter 84292752
Area 444079252483344
Diagonal 29801988.272038

Cube

Length = n
Surface area 2664475514900064
Volume 9.358165574481E+21
Space diagonal 36499832.293451

Equilateral Triangle

Length = n
Perimeter 63219564
Area 1.9229195697209E+14
Altitude 18249916.146725

Triangular Pyramid

Length = n
Surface area 1.9229195697209E+14
Volume 1.1028703895303E+21
Height 9933996.0906793