21032460 (number)

21032460 is an even 8-digits composite number following 21032459 and preceding 21032461. In scientific notation, it is written as 2.1032460 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 5608224 positive integers (up to 21032460) that are relatively prime to 21032460.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand four hundred sixty

Notation

Scientific notation 2.1032460 × 10^7
Engineering notation 2.1032460 × 10^6

Prime Factorization of 21032460

Prime Factorization 2 × 2 × 81 × 5 × 12983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10516230
Product of the distinct prime numbers

The prime factorization of 21032460 is 2 × 2 × 81 × 5 × 12983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 48, 80, 812, 104, 344, 7559, 80167, 83861, 669833, 412729, 7496172, 9813176, 92693640, 76751993, 252013347, 103969104, 710479068, 6517346241

Basic calculations (n = 21032460)

Multiplication

n×y
n×2 42064920
n×3 63097380
n×4 84129840
n×5 105162300

Division

n÷y
n÷2 10516230
n÷3 7010820
n÷3 5258115
n÷5 4206492

Exponentiation

ny
n2 442364373651600
n3 9.3040109942523E+21
n4 1.9568623907617E+29
n5 4.11576299592E+36

Nth Root

y√n
2√n 4586.1160037662
3√n 276.03449474345
4√n 67.720868303398
5√n 29.145936496934

Divisors of 21032460

1, 2, 4, 5, 10, 20, 81, 162, 324, 405, 810, 1620, 12983, 25966, 51932, 64915, 129830, 259660, 1051623, 2103246, 4206492, 5258115, 10516230, 21032460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032460 can be divided by 24 positive divisors. The sum of these divisors (counting 21032460) is 1, the average is 0.041666666666667.

Base conversion 21032460

Base System Value
2 Binary 1010000001110111000001100
3 Ternary 1110120120010000
4 Quaternary 1100032320030
5 Quinary 20341014320
6 Senary 2030444300
8 Octal 120167014
10 Decimal 21032460
12 Duodecimal 7063690
16 Hexadecimal 140ee0c
20 Vigesimal 6b9130
36 Base36 cisr0

Cryptographic Hash Functions

md5 14f63f0738782544c5e7705f2ade2884
sha1 713df5053fb01ed33ab48ebc5216447281d891f2
sha256 fefa958b004fbe5cae80c3a6d7d7ce693878749550495f6bd34c2851cbad4e90
sha512 6cdf30a4f14d2b453f66233a684a7818673a55bd0f1a5bea8165f4dbb22328b5c4f6e0bd87eb60847f033103b93ade4a0e2387c6723f5efe1ca6cfe12108f923
ripemd-160 e90c63f4df22e46cbf7ed26710f54c3acb718820

21032460 as geometric shapes

Circle

Radius = n
Diameter 42064920
Circumference 132150843.64584
Area 1.3897286664737E+15

Sphere

Radius = n
Volume 3.8972550117949E+22
Surface area 5.5589146658949E+15
Circumference 132150843.64584

Square

Length = n
Perimeter 84129840
Area 442364373651600
Diagonal 29744390.18207

Cube

Length = n
Surface area 2654186241909600
Volume 9.3040109942523E+21
Space diagonal 36429289.32816

Equilateral Triangle

Length = n
Perimeter 63097380
Area 1.9154939265574E+14
Altitude 18214644.66408

Triangular Pyramid

Length = n
Surface area 1.9154939265574E+14
Volume 1.096488211045E+21
Height 9914796.7273565