20142648 (number)

20142648 is an even 8-digits composite number following 20142647 and preceding 20142649. In scientific notation, it is written as 2.0142648 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 6714144 positive integers (up to 20142648) that are relatively prime to 20142648.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0142648 × 10^7
Engineering notation 2.0142648 × 10^6

Prime Factorization of 20142648

Prime Factorization 2 × 2 × 2 × 27 × 93253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5035662
Product of the distinct prime numbers

The prime factorization of 20142648 is 2 × 2 × 2 × 27 × 93253. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 93, 43, 734, 677, 3186, 5563, 73783, 22837, 338341, 510584, 6895595, 5284298, 88281914, 86556000, 154088496, 417183077, 5342998350, 3664184641

Basic calculations (n = 20142648)

Multiplication

n×y
n×2 40285296
n×3 60427944
n×4 80570592
n×5 100713240

Division

n÷y
n÷2 10071324
n÷3 6714216
n÷3 5035662
n÷5 4028529.6

Exponentiation

ny
n2 405726268451904
n3 8.1724014097802E+21
n4 1.6461380491191E+29
n5 3.3157579282812E+36

Nth Root

y√n
2√n 4488.0561493814
3√n 272.0855771673
4√n 66.992955968381
5√n 28.895040842567

Divisors of 20142648

1, 2, 4, 8, 27, 54, 108, 216, 93253, 186506, 373012, 746024, 2517831, 5035662, 10071324, 20142648

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 -20142647
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 20142648 can be divided by 16 positive divisors. The sum of these divisors (counting 20142648) is 1, the average is 0.0625.

Base conversion 20142648

Base System Value
2 Binary 1001100110101101000111000
3 Ternary 1101220100112000
4 Quaternary 1030311220320
5 Quinary 20124031043
6 Senary 1555421000
8 Octal 114655070
10 Decimal 20142648
12 Duodecimal 68b4760
16 Hexadecimal 1335a38
20 Vigesimal 65hgc8
36 Base36 bzq60

Cryptographic Hash Functions

md5 44a382435a0a89adea4d9960b9d237a1
sha1 8ba3753b18588dc397f4e13563e7facc877ae63e
sha256 56f969fc1809ec752eb141d44152ae4bcd3fa603d0e50541190080a70506f409
sha512 7253b29ea7b63c8bfffc7754057250a569a9ea7ee0beba17ee1a2b0d725f053d3c7d394d040f8b34616cc64d384cf6f89b25a8ea105cc8f85d7610850ba51bc7
ripemd-160 62850517720f25f5d7601ee985ed79ef0885dceb

20142648 as geometric shapes

Circle

Radius = n
Diameter 40285296
Circumference 126559989.96129
Area 1.2746266643369E+15

Sphere

Radius = n
Volume 3.423247497487E+22
Surface area 5.0985066573476E+15
Circumference 126559989.96129

Square

Length = n
Perimeter 80570592
Area 405726268451904
Diagonal 28486005.983707

Cube

Length = n
Surface area 2434357610711424
Volume 8.1724014097802E+21
Space diagonal 34888089.734976

Equilateral Triangle

Length = n
Perimeter 60427944
Area 1.7568462773101E+14
Altitude 17444044.867488

Triangular Pyramid

Length = n
Surface area 1.7568462773101E+14
Volume 9.6312674257235E+20
Height 9495335.3279024