21039934 (number)

21039934 is an even 8-digits composite number following 21039933 and preceding 21039935. In scientific notation, it is written as 2.1039934 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 10510560 positive integers (up to 21039934) that are relatively prime to 21039934.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1039934 × 10^7
Engineering notation 2.1039934 × 10^6

Prime Factorization of 21039934

Prime Factorization 2 × 1297 × 8111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21039934
Product of the distinct prime numbers

The prime factorization of 21039934 is 2 × 1297 × 8111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 17, 23, 4, 402, 7877, 3084, 22444, 8815, 116208, 913749, 9465873, 4633782, 14794014, 11794471, 839776551, 904200122, 9030787739, 4036704672

Basic calculations (n = 21039934)

Multiplication

n×y
n×2 42079868
n×3 63119802
n×4 84159736
n×5 105199670

Division

n÷y
n÷2 10519967
n÷3 7013311.3333333
n÷3 5259983.5
n÷5 4207986.8

Exponentiation

ny
n2 442678822724356
n3 9.3139332133182E+21
n4 1.9596454008862E+29
n5 4.123080989805E+36

Nth Root

y√n
2√n 4586.9307821244
3√n 276.0671876617
4√n 67.72688374733
5√n 29.148007636232

Divisors of 21039934

1, 2, 1297, 2594, 8111, 16222, 10519967, 21039934

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21039933
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21039934 can be divided by 8 positive divisors. The sum of these divisors (counting 21039934) is 1, the average is 0.125.

Base conversion 21039934

Base System Value
2 Binary 1010000010000101100111110
3 Ternary 1110120221100211
4 Quaternary 1100100230332
5 Quinary 20341234214
6 Senary 2030543034
8 Octal 120205476
10 Decimal 21039934
12 Duodecimal 7067a7a
16 Hexadecimal 1410b3e
20 Vigesimal 6b9jge
36 Base36 ciyim

Cryptographic Hash Functions

md5 593c82abf4009fd302994167642d4950
sha1 32c56b23e87f618d57881a27b238ef1e8fdacfbd
sha256 86a64eb28d8bc48c7c26ffed06cc06e7d597ead43b65a111e63d79e40e3f8e91
sha512 74bb3228f1c5e25b1312f798ca0249939be0f55b6f92a29f37a1e56088ef5840ef0dc54478c824a7cd42c5040238bdc79b2598cba53f2c7bde5f27d9ba45752e
ripemd-160 10fd92b46829e4538f7f0584cba5deca6d539b1b

21039934 as geometric shapes

Circle

Radius = n
Diameter 42079868
Circumference 132197804.17283
Area 1.3907165373706E+15

Sphere

Radius = n
Volume 3.9014112211982E+22
Surface area 5.5628661494825E+15
Circumference 132197804.17283

Square

Length = n
Perimeter 84159736
Area 442678822724356
Diagonal 29754960.014235

Cube

Length = n
Surface area 2656072936346136
Volume 9.3139332133182E+21
Space diagonal 36442234.675896

Equilateral Triangle

Length = n
Perimeter 63119802
Area 1.9168555309834E+14
Altitude 18221117.337948

Triangular Pyramid

Length = n
Surface area 1.9168555309834E+14
Volume 1.097657555776E+21
Height 9918320.0047449