21132671 (number)

21132671 is an odd 8-digits composite number following 21132670 and preceding 21132672. In scientific notation, it is written as 2.1132671 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 17297280 positive integers (up to 21132671) that are relatively prime to 21132671.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-two thousand six hundred seventy-one

Notation

Scientific notation 2.1132671 × 10^7
Engineering notation 2.1132671 × 10^6

Prime Factorization of 21132671

Prime Factorization 7 × 41 × 7 × 67 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3018953
Product of the distinct prime numbers

The prime factorization of 21132671 is 7 × 41 × 7 × 67 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 15, 62, 513, 740, 8568, 8654, 79237, 38240, 243579, 247631, 7980921, 2068354, 76022635, 25930153, 277114598, 846583240, 6499767524, 6130921911

Basic calculations (n = 21132671)

Multiplication

n×y
n×2 42265342
n×3 63398013
n×4 84530684
n×5 105663355

Division

n÷y
n÷2 10566335.5
n÷3 7044223.6666667
n÷3 5283167.75
n÷5 4226534.2

Exponentiation

ny
n2 446589783594241
n3 9.4376349686583E+21
n4 1.9944243481075E+29
n5 4.2147513582945E+36

Nth Root

y√n
2√n 4597.0284967574
3√n 276.4721971724
4√n 67.801390079831
5√n 29.173657389757

Divisors of 21132671

1, 7, 41, 49, 67, 157, 287, 469, 1099, 2009, 2747, 3283, 6437, 7693, 10519, 19229, 45059, 73633, 134603, 315413, 431279, 515431, 3018953, 21132671

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 -21132670
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 21132671 can be divided by 24 positive divisors. The sum of these divisors (counting 21132671) is 1, the average is 0.041666666666667.

Base conversion 21132671

Base System Value
2 Binary 1010000100111010101111111
3 Ternary 1110202122120112
4 Quaternary 1100213111333
5 Quinary 20402221141
6 Senary 2032540235
8 Octal 120472577
10 Decimal 21132671
12 Duodecimal 70b167b
16 Hexadecimal 142757f
20 Vigesimal 6c1bdb
36 Base36 cky2n

Cryptographic Hash Functions

md5 7e7955070bf0f2b0e097967828ffd0e0
sha1 033ef229a327853b1cc6d3f4f70e253be3baa9a9
sha256 a1bafb244e5a76006d0c941d8f42dafa52e05c6f77237be4a5df128089b95eb9
sha512 ef7545a7a4cdc41a752e638b23841243e9e543264366de25fa07aeec9cda1bb1ad6632bba0e8d609932cd58e93cae8415f93d74d2748c537bdc5ee6430badf21
ripemd-160 3b0f68f803a2e64362ea4a42ffcfff976fba810d

21132671 as geometric shapes

Circle

Radius = n
Diameter 42265342
Circumference 132780487.92866
Area 1.4030031833079E+15

Sphere

Radius = n
Volume 3.9532272913065E+22
Surface area 5.6120127332317E+15
Circumference 132780487.92866

Square

Length = n
Perimeter 84530684
Area 446589783594241
Diagonal 29886109.937369

Cube

Length = n
Surface area 2679538701565446
Volume 9.4376349686583E+21
Space diagonal 36602859.871637

Equilateral Triangle

Length = n
Perimeter 63398013
Area 1.933790488316E+14
Altitude 18301429.935819

Triangular Pyramid

Length = n
Surface area 1.933790488316E+14
Volume 1.1122359474503E+21
Height 9962036.6457895