20194628 (number)

20194628 is an even 8-digits composite number following 20194627 and preceding 20194629. In scientific notation, it is written as 2.0194628 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10087392 positive integers (up to 20194628) that are relatively prime to 20194628.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-four thousand six hundred twenty-eight

Notation

Scientific notation 2.0194628 × 10^7
Engineering notation 2.0194628 × 10^6

Prime Factorization of 20194628

Prime Factorization 2 × 2 × 3533 × 1429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10097314
Product of the distinct prime numbers

The prime factorization of 20194628 is 2 × 2 × 3533 × 1429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 21, 48, 53, 882, 5240, 1021, 56396, 63987, 777794, 251768, 5611758, 3981764, 44826715, 55272119, 910198987, 713496709, 81071786, 4114454062

Basic calculations (n = 20194628)

Multiplication

n×y
n×2 40389256
n×3 60583884
n×4 80778512
n×5 100973140

Division

n÷y
n÷2 10097314
n÷3 6731542.6666667
n÷3 5048657
n÷5 4038925.6

Exponentiation

ny
n2 407823000058384
n3 8.235833776023E+21
n4 1.6631959937662E+29
n5 3.3587624385199E+36

Nth Root

y√n
2√n 4493.843343954
3√n 272.31942361299
4√n 67.036134613759
5√n 28.909938747104

Divisors of 20194628

1, 2, 4, 1429, 2858, 3533, 5716, 7066, 14132, 5048657, 10097314, 20194628

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 -20194627
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 20194628 can be divided by 12 positive divisors. The sum of these divisors (counting 20194628) is 1, the average is 0.083333333333333.

Base conversion 20194628

Base System Value
2 Binary 1001101000010010101000100
3 Ternary 1101222222211012
4 Quaternary 1031002111010
5 Quinary 20132212003
6 Senary 2000501352
8 Octal 115022504
10 Decimal 20194628
12 Duodecimal 691a858
16 Hexadecimal 1342544
20 Vigesimal 6646b8
36 Base36 c0u9w

Cryptographic Hash Functions

md5 4a5334cf3a79e36c0a1f5c9c4dc185b7
sha1 602b1b39699af3a3d6084b12cad90180597e2452
sha256 09ef034d655e8d465eb791d72d64759a561da24b7f8bc298637d25506d77c9e7
sha512 276d110589977bb20fd8bef1271a6d19c02b5898f8d788b8ca0f63e4fc15f7cfadc31beeb26660f2d477c3b5b160eab56f89da9a85c98c106b7f4481390a36ff
ripemd-160 f6ee1bef34af759fe4daf89e4f9f6706de2322d1

20194628 as geometric shapes

Circle

Radius = n
Diameter 40389256
Circumference 126886589.93356
Area 1.2812137409484E+15

Sphere

Radius = n
Volume 3.4498179849254E+22
Surface area 5.1248549637935E+15
Circumference 126886589.93356

Square

Length = n
Perimeter 80778512
Area 407823000058384
Diagonal 28559516.804679

Cube

Length = n
Surface area 2446938000350304
Volume 8.235833776023E+21
Space diagonal 34978121.735953

Equilateral Triangle

Length = n
Perimeter 60583884
Area 1.7659253914907E+14
Altitude 17489060.867977

Triangular Pyramid

Length = n
Surface area 1.7659253914907E+14
Volume 9.7060231862518E+20
Height 9519838.9348932