20122494 (number)

20122494 is an even 8-digits composite number following 20122493 and preceding 20122495. In scientific notation, it is written as 2.0122494 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5715360 positive integers (up to 20122494) that are relatively prime to 20122494.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0122494 × 10^7
Engineering notation 2.0122494 × 10^6

Prime Factorization of 20122494

Prime Factorization 2 × 7 × 3 × 181 × 2647

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20122494
Product of the distinct prime numbers

The prime factorization of 20122494 is 2 × 7 × 3 × 181 × 2647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 39, 69, 22, 237, 7549, 359, 30081, 62171, 323896, 326470, 6255351, 2562579, 70868204, 40829067, 279417966, 393327264, 16721256, 485379898

Basic calculations (n = 20122494)

Multiplication

n×y
n×2 40244988
n×3 60367482
n×4 80489976
n×5 100612470

Division

n÷y
n÷2 10061247
n÷3 6707498
n÷3 5030623.5
n÷5 4024498.8

Exponentiation

ny
n2 404914764780036
n3 8.1478949247977E+21
n4 1.6395596673687E+29
n5 3.2992029569269E+36

Nth Root

y√n
2√n 4485.8102946959
3√n 271.99480057823
4√n 66.976191999067
5√n 28.889256261863

Divisors of 20122494

1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 2647, 3801, 5294, 7602, 7941, 15882, 18529, 37058, 55587, 111174, 479107, 958214, 1437321, 2874642, 3353749, 6707498, 10061247, 20122494

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20122493
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20122494 can be divided by 32 positive divisors. The sum of these divisors (counting 20122494) is 1, the average is 0.03125.

Base conversion 20122494

Base System Value
2 Binary 1001100110000101101111110
3 Ternary 1101212022212120
4 Quaternary 1030300231332
5 Quinary 20122404434
6 Senary 1555143410
8 Octal 114605576
10 Decimal 20122494
12 Duodecimal 68a4b66
16 Hexadecimal 1330b7e
20 Vigesimal 65f64e
36 Base36 bzam6

Cryptographic Hash Functions

md5 3013b44d7bfb5c6b25d24055ec895a80
sha1 5dc561894ed5a08787bb06982b96baf90edb6da3
sha256 76e8cf7bbfb7bc30f77d8b00725d74fcc17e1dc546003e6cd735733c569b2aa5
sha512 648efb6129b45e43c6a1bcc5a413238b2cb57e1b539fd487131fcbb3188cb9da6870dc69cff6764d12096168aa4fe267abdaca6f813db069823e00577c85cdce
ripemd-160 2c9255779ad911f7c3cf82fe26de0da0049041ef

20122494 as geometric shapes

Circle

Radius = n
Diameter 40244988
Circumference 126433358.64461
Area 1.272077250363E+15

Sphere

Radius = n
Volume 3.4129822450621E+22
Surface area 5.088309001452E+15
Circumference 126433358.64461

Square

Length = n
Perimeter 80489976
Area 404914764780036
Diagonal 28457503.923571

Cube

Length = n
Surface area 2429488588680216
Volume 8.1478949247977E+21
Space diagonal 34853181.983

Equilateral Triangle

Length = n
Perimeter 60367482
Area 1.7533323633346E+14
Altitude 17426590.9915

Triangular Pyramid

Length = n
Surface area 1.7533323633346E+14
Volume 9.6023862561998E+20
Height 9485834.6411904