21137088 (number)

21137088 is an even 8-digits composite number following 21137087 and preceding 21137089. In scientific notation, it is written as 2.1137088 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 56 positive divisors. There are 6038784 positive integers (up to 21137088) that are relatively prime to 21137088.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-seven thousand eighty-eight

Notation

Scientific notation 2.1137088 × 10^7
Engineering notation 2.1137088 × 10^6

Prime Factorization of 21137088

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 15727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 660534
Product of the distinct prime numbers

The prime factorization of 21137088 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 15727. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21137088)

Multiplication

n×y
n×2 42274176
n×3 63411264
n×4 84548352
n×5 105685440

Division

n÷y
n÷2 10568544
n÷3 7045696
n÷3 5284272
n÷5 4227417.6

Exponentiation

ny
n2 446776489119744
n3 9.4435539668551E+21
n4 1.9960923123016E+29
n5 4.2191578861243E+36

Nth Root

y√n
2√n 4597.5088906929
3√n 276.49145791207
4√n 67.804932642787
5√n 29.174876821722

Divisors of 21137088

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21137087
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21137088 can be divided by 56 positive divisors. The sum of these divisors (counting 21137088) is 1, the average is 0.017857142857143.

Base conversion 21137088

Base System Value
2 Binary 1010000101000011011000000
3 Ternary 1110202212122010
4 Quaternary 1100220123000
5 Quinary 20402341323
6 Senary 2033012520
8 Octal 120503300
10 Decimal 21137088
12 Duodecimal 70b4140
16 Hexadecimal 14286c0
20 Vigesimal 6c22e8
36 Base36 cl1hc

Cryptographic Hash Functions

md5 7945d07af228d5e6278764367d500194
sha1 5335a7312859454110c7d7cd0e236adb0e9be637
sha256 4ed30867729cc1fab7b9e894b28c5f1658e7703980fb64c94f36d6cb058b1e46
sha512 4c1fea451b230bb586bfe33f3b5046b30a638260b77359081a6809387830e814fb1a5d39d92c3f39ef0b40a92240068aa52f2b9afc70b7b3b92e60a17bc97fb8
ripemd-160 c77de13f39675810aada722f32679ae64844e4c2

21137088 as geometric shapes

Circle

Radius = n
Diameter 42274176
Circumference 132808240.75816
Area 1.4035897360152E+15

Sphere

Radius = n
Volume 3.9557066354734E+22
Surface area 5.6143589440609E+15
Circumference 132808240.75816

Square

Length = n
Perimeter 84548352
Area 446776489119744
Diagonal 29892356.518674

Cube

Length = n
Surface area 2680658934718464
Volume 9.4435539668551E+21
Space diagonal 36610510.340054

Equilateral Triangle

Length = n
Perimeter 63411264
Area 1.9345989469566E+14
Altitude 18305255.170027

Triangular Pyramid

Length = n
Surface area 1.9345989469566E+14
Volume 1.1129335080774E+21
Height 9964118.8395579