20190648 (number)

20190648 is an even 8-digits composite number following 20190647 and preceding 20190649. In scientific notation, it is written as 2.0190648 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 6730208 positive integers (up to 20190648) that are relatively prime to 20190648.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0190648 × 10^7
Engineering notation 2.0190648 × 10^6

Prime Factorization of 20190648

Prime Factorization 2 × 2 × 2 × 3 × 841277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5047662
Product of the distinct prime numbers

The prime factorization of 20190648 is 2 × 2 × 2 × 3 × 841277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 70, 64, 865, 691, 4246, 8584, 15015, 91569, 150192, 169608, 6434520, 5615912, 54779892, 32275267, 401420938, 160989688, 5246045089, 5808776636

Basic calculations (n = 20190648)

Multiplication

n×y
n×2 40381296
n×3 60571944
n×4 80762592
n×5 100953240

Division

n÷y
n÷2 10095324
n÷3 6730216
n÷3 5047662
n÷5 4038129.6

Exponentiation

ny
n2 407662266659904
n3 8.2309653290123E+21
n4 1.6618852365829E+29
n5 3.3554539828242E+36

Nth Root

y√n
2√n 4493.4004940579
3√n 272.30153267495
4√n 67.032831463828
5√n 28.908799130886

Divisors of 20190648

1, 2, 3, 4, 6, 8, 12, 24, 841277, 1682554, 2523831, 3365108, 5047662, 6730216, 10095324, 20190648

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 -20190647
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 20190648 can be divided by 16 positive divisors. The sum of these divisors (counting 20190648) is 1, the average is 0.0625.

Base conversion 20190648

Base System Value
2 Binary 1001101000001010110111000
3 Ternary 1101222210100210
4 Quaternary 1031001112320
5 Quinary 20132100043
6 Senary 2000431120
8 Octal 115012670
10 Decimal 20190648
12 Duodecimal 69184a0
16 Hexadecimal 13415b8
20 Vigesimal 663gc8
36 Base36 c0r7c

Cryptographic Hash Functions

md5 42291170c2c213644d255f8e92df98de
sha1 184098ef4b3de759aa7da4a1dd1f3f050b446ae1
sha256 1838bd9398841f41e7149cd81a28f86d7560a15f93cf651a910018a8ea71b2aa
sha512 df36b673b5281c0706c3f80e4dd59898d8d019ef300174d06b1f80d5f40831f0cc78ba56e6a8ea9de5c0304683ecbb05ce309fe1c3bd89e9f539e68adab247e4
ripemd-160 67e5401904190061707c306a0f43af0e9d611314

20190648 as geometric shapes

Circle

Radius = n
Diameter 40381296
Circumference 126861582.85603
Area 1.2807087820845E+15

Sphere

Radius = n
Volume 3.4477786946103E+22
Surface area 5.1228351283381E+15
Circumference 126861582.85603

Square

Length = n
Perimeter 80762592
Area 407662266659904
Diagonal 28553888.234701

Cube

Length = n
Surface area 2445973599959424
Volume 8.2309653290123E+21
Space diagonal 34971228.173739

Equilateral Triangle

Length = n
Perimeter 60571944
Area 1.7652293954591E+14
Altitude 17485614.086869

Triangular Pyramid

Length = n
Surface area 1.7652293954591E+14
Volume 9.7002856664265E+20
Height 9517962.7449004