20061428 (number)

20061428 is an even 8-digits composite number following 20061427 and preceding 20061429. In scientific notation, it is written as 2.0061428 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 8870400 positive integers (up to 20061428) that are relatively prime to 20061428.

Interesting facts

Basic properties

Name

Name twenty million sixty-one thousand four hundred twenty-eight

Notation

Scientific notation 2.0061428 × 10^7
Engineering notation 2.0061428 × 10^6

Prime Factorization of 20061428

Prime Factorization 2 × 2 × 391 × 101 × 127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10030714
Product of the distinct prime numbers

The prime factorization of 20061428 is 2 × 2 × 391 × 101 × 127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 27, 89, 251, 400, 4150, 6232, 25823, 38035, 663292, 360181, 6537775, 3645410, 72744266, 60807549, 582910046, 358005421, 2940160709, 7291875671

Basic calculations (n = 20061428)

Multiplication

n×y
n×2 40122856
n×3 60184284
n×4 80245712
n×5 100307140

Division

n÷y
n÷2 10030714
n÷3 6687142.6666667
n÷3 5015357
n÷5 4012285.6

Exponentiation

ny
n2 402460893399184
n3 8.0739402357434E+21
n4 1.6197477071567E+29
n5 3.2494452005289E+36

Nth Root

y√n
2√n 4478.998548783
3√n 271.71937970342
4√n 66.925320684947
5√n 28.87170081662

Divisors of 20061428

1, 2, 4, 101, 127, 202, 254, 391, 404, 508, 782, 1564, 12827, 25654, 39491, 49657, 51308, 78982, 99314, 157964, 198628, 5015357, 10030714, 20061428

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 -20061427
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 20061428 can be divided by 24 positive divisors. The sum of these divisors (counting 20061428) is 1, the average is 0.041666666666667.

Base conversion 20061428

Base System Value
2 Binary 1001100100001110011110100
3 Ternary 1101202020002212
4 Quaternary 1030201303310
5 Quinary 20113431203
6 Senary 1553552552
8 Octal 114416364
10 Decimal 20061428
12 Duodecimal 6875758
16 Hexadecimal 1321cf4
20 Vigesimal 657db8
36 Base36 bxzhw

Cryptographic Hash Functions

md5 61711de905dba142953357313861803f
sha1 baf4bf818f82e1c5b2195ee92987122c95a818bb
sha256 4f6cd3ff8d47f72f516267536c87353da3624f1e73eca9c7377d7ac6d9bec7b1
sha512 3b1049188e70d4b926bf8c9cc69966be9bc2a625c4eb79b1b11e69e81444469bc311222ce89a90c2793a9207bba7aec047dc69f2daa69007a127d35d34d915ca
ripemd-160 62806f8d52555853d78a7e700012907f26ae4e51

20061428 as geometric shapes

Circle

Radius = n
Diameter 40122856
Circumference 126049669.65064
Area 1.2643681860601E+15

Sphere

Radius = n
Volume 3.3820041773513E+22
Surface area 5.0574727442402E+15
Circumference 126049669.65064

Square

Length = n
Perimeter 80245712
Area 402460893399184
Diagonal 28371143.558171

Cube

Length = n
Surface area 2414765360395104
Volume 8.0739402357434E+21
Space diagonal 34747412.568385

Equilateral Triangle

Length = n
Perimeter 60184284
Area 1.7427067885674E+14
Altitude 17373706.284192

Triangular Pyramid

Length = n
Surface area 1.7427067885674E+14
Volume 9.5152298193151E+20
Height 9457047.8527238