21032073 (number)

21032073 is an odd 8-digits composite number following 21032072 and preceding 21032074. In scientific notation, it is written as 2.1032073 × 10^7. The sum of its digits is 18. It has a total of 2 prime factors and 4 positive divisors. There are 14021376 positive integers (up to 21032073) that are relatively prime to 21032073.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand seventy-three

Notation

Scientific notation 2.1032073 × 10^7
Engineering notation 2.1032073 × 10^6

Prime Factorization of 21032073

Prime Factorization 9 × 2336897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21032073
Product of the distinct prime numbers

The prime factorization of 21032073 is 9 × 2336897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 8, 91, 326, 788, 7749, 7153, 12997, 50428, 904099, 637769, 3243842, 4600390, 70275580, 84224637, 84361414, 172132125, 2535825378, 5977358335

Basic calculations (n = 21032073)

Multiplication

n×y
n×2 42064146
n×3 63096219
n×4 84128292
n×5 105160365

Division

n÷y
n÷2 10516036.5
n÷3 7010691
n÷3 5258018.25
n÷5 4206414.6

Exponentiation

ny
n2 442348094677329
n3 9.3034974186645E+21
n4 1.9567183686466E+29
n5 4.1153843569817E+36

Nth Root

y√n
2√n 4586.0738110065
3√n 276.03280170953
4√n 67.720556783052
5√n 29.14582923834

Divisors of 21032073

1, 9, 2336897, 21032073

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 -21032072
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 21032073 can be divided by 4 positive divisors. The sum of these divisors (counting 21032073) is 1, the average is 0.25.

Base conversion 21032073

Base System Value
2 Binary 1010000001110110010001001
3 Ternary 1110120112120200
4 Quaternary 1100032302021
5 Quinary 20341011243
6 Senary 2030442413
8 Octal 120166211
10 Decimal 21032073
12 Duodecimal 7063409
16 Hexadecimal 140ec89
20 Vigesimal 6b903d
36 Base36 cisg9

Cryptographic Hash Functions

md5 9b98656a0e8686cd87e2b9466c86bbbf
sha1 711f4d0a4020dd2f00b249480e1455a6cae660c9
sha256 4978518a34303f2e2d2c86a7211baee4b465c076cfac60da011c8ab263512011
sha512 629b4deff85ce809489c58bb77d0a005b318802c77b29ca432a6be2bd5635a06f3b95308c5dc2ed25daa0714bc1401384e274d2349b3b2195b27e55e989f8e83
ripemd-160 2ff2d2f391c13d0d0e30e7c07953effada339b92

21032073 as geometric shapes

Circle

Radius = n
Diameter 42064146
Circumference 132148412.05313
Area 1.3896775245677E+15

Sphere

Radius = n
Volume 3.8970398857557E+22
Surface area 5.558710098271E+15
Circumference 132148412.05313

Square

Length = n
Perimeter 84128292
Area 442348094677329
Diagonal 29743842.881421

Cube

Length = n
Surface area 2654088568063974
Volume 9.3034974186645E+21
Space diagonal 36428619.024498

Equilateral Triangle

Length = n
Perimeter 63096219
Area 1.9154234365311E+14
Altitude 18214309.512249

Triangular Pyramid

Length = n
Surface area 1.9154234365311E+14
Volume 1.0964276855815E+21
Height 9914614.293807