20765248 (number)

20765248 is an even 8-digits composite number following 20765247 and preceding 20765249. In scientific notation, it is written as 2.0765248 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 28 positive divisors. There are 8899200 positive integers (up to 20765248) that are relatively prime to 20765248.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-five thousand two hundred forty-eight

Notation

Scientific notation 2.0765248 × 10^7
Engineering notation 2.0765248 × 10^6

Prime Factorization of 20765248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 46351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 648914
Product of the distinct prime numbers

The prime factorization of 20765248 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 46351. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 8, 75, 94, 376, 748, 8578, 677, 21489, 754, 141686, 391936, 5235597, 4071668, 27917122, 31946292, 560555460, 205707342, 8034932096, 1108063578

Basic calculations (n = 20765248)

Multiplication

n×y
n×2 41530496
n×3 62295744
n×4 83060992
n×5 103826240

Division

n÷y
n÷2 10382624
n÷3 6921749.3333333
n÷3 5191312
n÷5 4153049.6

Exponentiation

ny
n2 431195524501504
n3 8.9538820027638E+21
n4 1.8592958035013E+29
n5 3.8608738465063E+36

Nth Root

y√n
2√n 4556.8901676472
3√n 274.8605265195
4√n 67.504741816018
5√n 29.07149891863

Divisors of 20765248

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46351, 92702, 185404, 324457, 370808, 648914, 741616, 1297828, 1483232, 2595656, 2966464, 5191312, 10382624, 20765248

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20765247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20765248 can be divided by 28 positive divisors. The sum of these divisors (counting 20765248) is 1, the average is 0.035714285714286.

Base conversion 20765248

Base System Value
2 Binary 1001111001101101001000000
3 Ternary 1110001222120021
4 Quaternary 1033031221000
5 Quinary 20303441443
6 Senary 2021023224
8 Octal 117155100
10 Decimal 20765248
12 Duodecimal 6b54b14
16 Hexadecimal 13cda40
20 Vigesimal 69fd28
36 Base36 cd2kg

Cryptographic Hash Functions

md5 029ef111a92affd3a39c3a82004cce3a
sha1 99df53c6df892138cac5bafeec9d2da3af142571
sha256 d3a304d6e8ad248775a763ebb3b49d96d4a097c599ac32e0020652c0256034dd
sha512 c1e3ad4837834420cad368714d86da2b2128d2fa60312cd825ada493787aad8334525ea403e92774fb6050dc43a53721db57f08f7d8842576697c2aae07fce3d
ripemd-160 8600506cea7f44cafbe1f572fa49db6ca61fb3a5

20765248 as geometric shapes

Circle

Radius = n
Diameter 41530496
Circumference 130471901.13354
Area 1.3546406920347E+15

Sphere

Radius = n
Volume 3.750593322799E+22
Surface area 5.4185627681389E+15
Circumference 130471901.13354

Square

Length = n
Perimeter 83060992
Area 431195524501504
Diagonal 29366495.347641

Cube

Length = n
Surface area 2587173147009024
Volume 8.9538820027638E+21
Space diagonal 35966464.567768

Equilateral Triangle

Length = n
Perimeter 62295744
Area 1.8671313910823E+14
Altitude 17983232.283884

Triangular Pyramid

Length = n
Surface area 1.8671313910823E+14
Volume 1.0552251136831E+21
Height 9788831.7825469