20122492 (number)

20122492 is an even 8-digits composite number following 20122491 and preceding 20122493. In scientific notation, it is written as 2.0122492 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 36 positive divisors. There are 8656128 positive integers (up to 20122492) that are relatively prime to 20122492.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0122492 × 10^7
Engineering notation 2.0122492 × 10^6

Prime Factorization of 20122492

Prime Factorization 2 × 2 × 17 × 169 × 17 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 591838
Product of the distinct prime numbers

The prime factorization of 20122492 is 2 × 2 × 17 × 169 × 17 × 103. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 16, 44, 749, 398, 4563, 67, 1644, 85900, 375508, 55609, 3039118, 835625, 75209748, 99722932, 384620691, 79044947, 1508423522, 4808083319

Basic calculations (n = 20122492)

Multiplication

n×y
n×2 40244984
n×3 60367476
n×4 80489968
n×5 100612460

Division

n÷y
n÷2 10061246
n÷3 6707497.3333333
n÷3 5030623
n÷5 4024498.4

Exponentiation

ny
n2 404914684290064
n3 8.1478924953093E+21
n4 1.6395590155372E+29
n5 3.2992013173676E+36

Nth Root

y√n
2√n 4485.8100717708
3√n 271.99479156693
4√n 66.976190334855
5√n 28.889255687595

Divisors of 20122492

1, 2, 4, 17, 34, 68, 103, 169, 206, 289, 338, 412, 578, 676, 1156, 1751, 2873, 3502, 5746, 7004, 11492, 17407, 29767, 34814, 48841, 59534, 69628, 97682, 119068, 195364, 295919, 591838, 1183676, 5030623, 10061246, 20122492

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20122491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20122492 can be divided by 36 positive divisors. The sum of these divisors (counting 20122492) is 1, the average is 0.027777777777778.

Base conversion 20122492

Base System Value
2 Binary 1001100110000101101111100
3 Ternary 1101212022212111
4 Quaternary 1030300231330
5 Quinary 20122404432
6 Senary 1555143404
8 Octal 114605574
10 Decimal 20122492
12 Duodecimal 68a4b64
16 Hexadecimal 1330b7c
20 Vigesimal 65f64c
36 Base36 bzam4

Cryptographic Hash Functions

md5 055ce01533ed8837395e2e6f7d893751
sha1 79645183990bb4588dd1d654b907fd23b3db9904
sha256 d8b701afa85935754ee38ba030681b9f840c09f5f15779ee656460a99a271aa5
sha512 f9ef3b35e73acde36623c782288065c224d99acf9bb7a68402bcc0a460c3e992aa204cfc641e20aff435e806a498ea8d492544cc99fc53bb5ecd93164fdd9882
ripemd-160 c117156adafaaa720fe8d7faf44b904c3a7efe4e

20122492 as geometric shapes

Circle

Radius = n
Diameter 40244984
Circumference 126433346.07824
Area 1.2720769974963E+15

Sphere

Radius = n
Volume 3.4129812274004E+22
Surface area 5.0883079899852E+15
Circumference 126433346.07824

Square

Length = n
Perimeter 80489968
Area 404914684290064
Diagonal 28457501.095144

Cube

Length = n
Surface area 2429488105740384
Volume 8.1478924953093E+21
Space diagonal 34853178.518898

Equilateral Triangle

Length = n
Perimeter 60367476
Area 1.7533320148028E+14
Altitude 17426589.259449

Triangular Pyramid

Length = n
Surface area 1.7533320148028E+14
Volume 9.6023833930204E+20
Height 9485833.6983814