20046738 (number)

20046738 is an even 8-digits composite number following 20046737 and preceding 20046739. In scientific notation, it is written as 2.0046738 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6674736 positive integers (up to 20046738) that are relatively prime to 20046738.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand seven hundred thirty-eight

Notation

Scientific notation 2.0046738 × 10^7
Engineering notation 2.0046738 × 10^6

Prime Factorization of 20046738

Prime Factorization 2 × 3 × 2309 × 1447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20046738
Product of the distinct prime numbers

The prime factorization of 20046738 is 2 × 3 × 2309 × 1447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 14, 78, 146, 390, 7872, 9740, 29855, 20355, 192945, 550419, 9565391, 9482311, 37939217, 64331636, 66228243, 534579597, 7956459108, 4541267219

Basic calculations (n = 20046738)

Multiplication

n×y
n×2 40093476
n×3 60140214
n×4 80186952
n×5 100233690

Division

n÷y
n÷2 10023369
n÷3 6682246
n÷3 5011684.5
n÷5 4009347.6

Exponentiation

ny
n2 401871704440644
n3 8.056216768535E+21
n4 1.6150086683003E+29
n5 3.2375655641145E+36

Nth Root

y√n
2√n 4477.3583729695
3√n 271.65304124938
4√n 66.913065786657
5√n 28.867471311462

Divisors of 20046738

1, 2, 3, 6, 1447, 2309, 2894, 4341, 4618, 6927, 8682, 13854, 3341123, 6682246, 10023369, 20046738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20046737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20046738 can be divided by 16 positive divisors. The sum of these divisors (counting 20046738) is 1, the average is 0.0625.

Base conversion 20046738

Base System Value
2 Binary 1001100011110001110010010
3 Ternary 1101201110221210
4 Quaternary 1030132032102
5 Quinary 20112443423
6 Senary 1553400550
8 Octal 114361622
10 Decimal 20046738
12 Duodecimal 6869156
16 Hexadecimal 131e392
20 Vigesimal 655ggi
36 Base36 bxo5u

Cryptographic Hash Functions

md5 ec08474951d184237fd104ec7ae68be7
sha1 dd422ac69536f01ca6dfca06d07c801878bb0cf1
sha256 14ad3c24ac4a2e4d1db32bdbfa355c58a12f2a49a880f043a33fff735e524b1c
sha512 b7c54fd831b9571ccd9554ed36cacde7b0570045b6a616ab0918a316a20fe74cc63ef87b301954cf7d4312a369fdb98b8eeefcdbae4c53033ad366f3e3a31825
ripemd-160 1579a79f0c3a53374096bf4b4395677147d792fa

20046738 as geometric shapes

Circle

Radius = n
Diameter 40093476
Circumference 125957369.65848
Area 1.2625171943563E+15

Sphere

Radius = n
Volume 3.3745801887675E+22
Surface area 5.0500687774253E+15
Circumference 125957369.65848

Square

Length = n
Perimeter 80186952
Area 401871704440644
Diagonal 28350368.76094

Cube

Length = n
Surface area 2411230226643864
Volume 8.056216768535E+21
Space diagonal 34721968.742022

Equilateral Triangle

Length = n
Perimeter 60140214
Area 1.7401555255387E+14
Altitude 17360984.371011

Triangular Pyramid

Length = n
Surface area 1.7401555255387E+14
Volume 9.4943425128998E+20
Height 9450122.9203134