21132533 (number)

21132533 is an odd 8-digits composite number following 21132532 and preceding 21132534. In scientific notation, it is written as 2.1132533 × 10^7. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 20923200 positive integers (up to 21132533) that are relatively prime to 21132533.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-two thousand five hundred thirty-three

Notation

Scientific notation 2.1132533 × 10^7
Engineering notation 2.1132533 × 10^6

Prime Factorization of 21132533

Prime Factorization 101 × 209233

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21132533
Product of the distinct prime numbers

The prime factorization of 21132533 is 101 × 209233. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 23, 78, 835, 166, 1922, 9091, 51938, 11358, 422501, 410161, 7796046, 2541660, 56041028, 75704445, 996660608, 832789835, 9304705276, 6193955373

Basic calculations (n = 21132533)

Multiplication

n×y
n×2 42265066
n×3 63397599
n×4 84530132
n×5 105662665

Division

n÷y
n÷2 10566266.5
n÷3 7044177.6666667
n÷3 5283133.25
n÷5 4226506.6

Exponentiation

ny
n2 446583950996089
n3 9.4374500816952E+21
n4 1.9943722528728E+29
n5 4.2146137448118E+36

Nth Root

y√n
2√n 4597.013487037
3√n 276.47159536732
4√n 67.801279390857
5√n 29.17361928785

Divisors of 21132533

1, 101, 209233, 21132533

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21132532
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21132533 can be divided by 4 positive divisors. The sum of these divisors (counting 21132533) is 1, the average is 0.25.

Base conversion 21132533

Base System Value
2 Binary 1010000100111010011110101
3 Ternary 1110202122101102
4 Quaternary 1100213103311
5 Quinary 20402220113
6 Senary 2032535445
8 Octal 120472365
10 Decimal 21132533
12 Duodecimal 70b1585
16 Hexadecimal 14274f5
20 Vigesimal 6c1b6d
36 Base36 ckxyt

Cryptographic Hash Functions

md5 79033d6918b6e60f610f1dfe39470442
sha1 61903040ab378be0f08d565e4d433fed79499250
sha256 1e430f125d7941ca95906ffadedf7af1d0fa4002d1e60facc6736d245320d66d
sha512 e80d8adc45e35976cbabfd0c9b10e2af17259d647961f0c17825089efa4c9f299043c2daacb53159acc761bcaea41dd362cc27742c53ec6a8554790cd76f83db
ripemd-160 10ff25ce41718d898ce7c832011f77084162ee83

21132533 as geometric shapes

Circle

Radius = n
Diameter 42265066
Circumference 132779620.84909
Area 1.4029848596604E+15

Sphere

Radius = n
Volume 3.9531498460366E+22
Surface area 5.6119394386417E+15
Circumference 132779620.84909

Square

Length = n
Perimeter 84530132
Area 446583950996089
Diagonal 29885914.775897

Cube

Length = n
Surface area 2679503705976534
Volume 9.4374500816952E+21
Space diagonal 36602620.848626

Equilateral Triangle

Length = n
Perimeter 63397599
Area 1.9337652324252E+14
Altitude 18301310.424313

Triangular Pyramid

Length = n
Surface area 1.9337652324252E+14
Volume 1.1122141583127E+21
Height 9961971.5919657