21167492 (number)

21167492 is an even 8-digits composite number following 21167491 and preceding 21167493. In scientific notation, it is written as 2.1167492 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10547040 positive integers (up to 21167492) that are relatively prime to 21167492.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred sixty-seven thousand four hundred ninety-two

Notation

Scientific notation 2.1167492 × 10^7
Engineering notation 2.1167492 × 10^6

Prime Factorization of 21167492

Prime Factorization 2 × 2 × 293 × 18061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10583746
Product of the distinct prime numbers

The prime factorization of 21167492 is 2 × 2 × 293 × 18061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 3, 87, 907, 624, 6717, 6585, 95276, 56702, 501425, 282027, 151547, 9551179, 57526779, 41025529, 245175819, 88178781, 620281519, 5240847763

Basic calculations (n = 21167492)

Multiplication

n×y
n×2 42334984
n×3 63502476
n×4 84669968
n×5 105837460

Division

n÷y
n÷2 10583746
n÷3 7055830.6666667
n÷3 5291873
n÷5 4233498.4

Exponentiation

ny
n2 448062717570064
n3 9.4843639896626E+21
n4 2.0076019887627E+29
n5 4.2495899036319E+36

Nth Root

y√n
2√n 4600.814275756
3√n 276.62396463578
4√n 67.829302486138
5√n 29.183265139211

Divisors of 21167492

1, 2, 4, 293, 586, 1172, 18061, 36122, 72244, 5291873, 10583746, 21167492

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21167491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21167492 can be divided by 12 positive divisors. The sum of these divisors (counting 21167492) is 1, the average is 0.083333333333333.

Base conversion 21167492

Base System Value
2 Binary 1010000101111110110000100
3 Ternary 1110211102100012
4 Quaternary 1100233312010
5 Quinary 20404324432
6 Senary 2033405352
8 Octal 120576604
10 Decimal 21167492
12 Duodecimal 7109858
16 Hexadecimal 142fd84
20 Vigesimal 6c5iec
36 Base36 cloxw

Cryptographic Hash Functions

md5 a11a1e8d30b0330b06cd69a90a4e1c0a
sha1 ede103a9ce94d54a125ce6d2ae0315fdf6d0a7cb
sha256 eb8dad8dc41d9f24c1f9e3c68bb1376738399c30c5ab561b1d9233f990505b9d
sha512 d6cdb73f48b2638824066ff83415b0b812872db3eff1e8f451df47dc7bef9e51632230411100df9c9f3da69712e43a83b0dab64a11f444cdf3bc91f3a0bfec05
ripemd-160 164ca2e633822bec8bc2f990eb62de2d690b757d

21167492 as geometric shapes

Circle

Radius = n
Diameter 42334984
Circumference 132999274.72424
Area 1.4076305418656E+15

Sphere

Radius = n
Volume 3.9728010978527E+22
Surface area 5.6305221674624E+15
Circumference 132999274.72424

Square

Length = n
Perimeter 84669968
Area 448062717570064
Diagonal 29935354.267824

Cube

Length = n
Surface area 2688376305420384
Volume 9.4843639896626E+21
Space diagonal 36663171.612808

Equilateral Triangle

Length = n
Perimeter 63502476
Area 1.9401684795218E+14
Altitude 18331585.806404

Triangular Pyramid

Length = n
Surface area 1.9401684795218E+14
Volume 1.1177430153887E+21
Height 9978451.422608