21036479 (number)

21036479 is an odd 8-digits prime number following 21036478 and preceding 21036480. In scientific notation, it is written as 2.1036479 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 21036478 positive integers (up to 21036479) that are relatively prime to 21036479.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-six thousand four hundred seventy-nine

Notation

Scientific notation 2.1036479 × 10^7
Engineering notation 2.1036479 × 10^6

Prime Factorization of 21036479

Prime Factorization 21036479

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21036479
Product of the distinct prime numbers

The prime factorization of 21036479 is 21036479. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 4, 75, 67, 102, 487, 9767, 8025, 57667, 32824, 560779, 908130, 927035, 9120065, 72868313, 85302205, 57627453, 317291488, 4700231601, 2335440904

Basic calculations (n = 21036479)

Multiplication

n×y
n×2 42072958
n×3 63109437
n×4 84145916
n×5 105182395

Division

n÷y
n÷2 10518239.5
n÷3 7012159.6666667
n÷3 5259119.75
n÷5 4207295.8

Exponentiation

ny
n2 442533448717441
n3 9.309345600742E+21
n4 1.9583585323375E+29
n5 4.1196968139989E+36

Nth Root

y√n
2√n 4586.5541531743
3√n 276.05207569499
4√n 67.7241031921
5√n 29.147050285493

Divisors of 21036479

1, 21036479

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21036480
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10518240
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4586.5542621886
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999049271
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21036479 can be divided by 2 positive divisors. The sum of these divisors (counting 21036479) is 21036480, the average is 10518240.

Base conversion 21036479

Base System Value
2 Binary 1010000001111110110111111
3 Ternary 1110120202121212
4 Quaternary 1100033312333
5 Quinary 20341131404
6 Senary 2030515035
8 Octal 120176677
10 Decimal 21036479
12 Duodecimal 7065a7b
16 Hexadecimal 140fdbf
20 Vigesimal 6b9b3j
36 Base36 civun

Cryptographic Hash Functions

md5 13b0e195f480d7137ed7cba1b2bf3360
sha1 dcfb6cea1cc7f53f074c13697d32ed73e781e661
sha256 f452649f0f3462929d3d8f46c6b0b2f6190971416668b2c137f44a29fb46ba47
sha512 a3df4fb5400d01618b2559a4ff25fe9155e89e54a750477dcb1302947fc84ac24f745f25e50daa35f80cb69b325e0cba9fe0f6d45aa7630d334b8d2c199c83b4
ripemd-160 60d52e6d47db351b95f904b307ff894e6a7812a2

21036479 as geometric shapes

Circle

Radius = n
Diameter 42072958
Circumference 132176095.76759
Area 1.3902598314585E+15

Sphere

Radius = n
Volume 3.8994895665359E+22
Surface area 5.5610393258339E+15
Circumference 132176095.76759

Square

Length = n
Perimeter 84145916
Area 442533448717441
Diagonal 29750073.906377

Cube

Length = n
Surface area 2655200692304646
Volume 9.309345600742E+21
Space diagonal 36436250.440356

Equilateral Triangle

Length = n
Perimeter 63109437
Area 1.9162260430682E+14
Altitude 18218125.220178

Triangular Pyramid

Length = n
Surface area 1.9162260430682E+14
Volume 1.097116900449E+21
Height 9916691.3021256