21492533 (number)

21492533 is an odd 8-digits prime number following 21492532 and preceding 21492534. In scientific notation, it is written as 2.1492533 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 21492532 positive integers (up to 21492533) that are relatively prime to 21492533.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1492533 × 10^7
Engineering notation 2.1492533 × 10^6

Prime Factorization of 21492533

Prime Factorization 21492533

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21492533
Product of the distinct prime numbers

The prime factorization of 21492533 is 21492533. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 10, 5, 27, 934, 413, 857, 1422, 53839, 28283, 927942, 519994, 6049026, 4913004, 49386749, 47629412, 790866296, 166149765, 6140161870, 9798910490

Basic calculations (n = 21492533)

Multiplication

n×y
n×2 42985066
n×3 64477599
n×4 85970132
n×5 107462665

Division

n÷y
n÷2 10746266.5
n÷3 7164177.6666667
n÷3 5373133.25
n÷5 4298506.6

Exponentiation

ny
n2 461928974756089
n3 9.9280237336014E+21
n4 2.1337837771921E+29
n5 4.5860418246166E+36

Nth Root

y√n
2√n 4636.0039905073
3√n 278.0326937379
4√n 68.088207426157
5√n 29.272345364008

Divisors of 21492533

1, 21492533

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21492534
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10746267
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4636.0040983588
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999069444
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21492533 can be divided by 2 positive divisors. The sum of these divisors (counting 21492533) is 21492534, the average is 10746267.

Base conversion 21492533

Base System Value
2 Binary 1010001111111001100110101
3 Ternary 1111102221012202
4 Quaternary 1101333030311
5 Quinary 21000230113
6 Senary 2044354245
8 Octal 121771465
10 Decimal 21492533
12 Duodecimal 7245985
16 Hexadecimal 147f335
20 Vigesimal 6e6b6d
36 Base36 csnqt

Cryptographic Hash Functions

md5 cda76018a87998ea51ea6328e6379b08
sha1 e513baffa6f2841fa3fbe18fdcb3230350ecf5b1
sha256 60a35980ebcf317630b0e0ef95b50b522c6c95f8dfea9e561b48974ae96cff93
sha512 ad870da94854eb70ef88811f7b53b3ad59257ec5efd0baf70addc38ee398b242147f97eafbad652875440ee2d3c192d42fab930718615ca040c117780b228312
ripemd-160 0aced39d12d26085412ac9b57c6b52844d3e7a2b

21492533 as geometric shapes

Circle

Radius = n
Diameter 42985066
Circumference 135041567.55967
Area 1.451192673574E+15

Sphere

Radius = n
Volume 4.1586408568196E+22
Surface area 5.804770694296E+15
Circumference 135041567.55967

Square

Length = n
Perimeter 85970132
Area 461928974756089
Diagonal 30395031.658351

Cube

Length = n
Surface area 2771573848536534
Volume 9.9280237336014E+21
Space diagonal 37226159.139351

Equilateral Triangle

Length = n
Perimeter 64477599
Area 2.0002111344144E+14
Altitude 18613079.569675

Triangular Pyramid

Length = n
Surface area 2.0002111344144E+14
Volume 1.1700288176351E+21
Height 10131677.21945