20248865 (number)

20248865 is an odd 8-digits composite number following 20248864 and preceding 20248866. In scientific notation, it is written as 2.0248865 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 12695040 positive integers (up to 20248865) that are relatively prime to 20248865.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0248865 × 10^7
Engineering notation 2.0248865 × 10^6

Prime Factorization of 20248865

Prime Factorization 5 × 7 × 13 × 191 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20248865
Product of the distinct prime numbers

The prime factorization of 20248865 is 5 × 7 × 13 × 191 × 233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 84, 3, 741, 169, 2590, 4071, 24519, 95210, 396926, 536817, 7394794, 2790548, 75319082, 78801283, 44575898, 494782676, 9687672911, 4865303726

Basic calculations (n = 20248865)

Multiplication

n×y
n×2 40497730
n×3 60746595
n×4 80995460
n×5 101244325

Division

n÷y
n÷2 10124432.5
n÷3 6749621.6666667
n÷3 5062216.25
n÷5 4049773

Exponentiation

ny
n2 410016533788225
n3 8.3023694404457E+21
n4 1.6811355797971E+29
n5 3.4041087402008E+36

Nth Root

y√n
2√n 4499.8738871217
3√n 272.5629964053
4√n 67.081099328512
5√n 28.925450858441

Divisors of 20248865

1, 5, 7, 13, 35, 65, 91, 191, 233, 455, 955, 1165, 1337, 1631, 2483, 3029, 6685, 8155, 12415, 15145, 17381, 21203, 44503, 86905, 106015, 222515, 311521, 578539, 1557605, 2892695, 4049773, 20248865

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20248864
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20248865 can be divided by 32 positive divisors. The sum of these divisors (counting 20248865) is 1, the average is 0.03125.

Base conversion 20248865

Base System Value
2 Binary 1001101001111100100100001
3 Ternary 1102002202012222
4 Quaternary 1031033210201
5 Quinary 20140430430
6 Senary 2002000425
8 Octal 115174441
10 Decimal 20248865
12 Duodecimal 6946115
16 Hexadecimal 134f921
20 Vigesimal 66b235
36 Base36 c204h

Cryptographic Hash Functions

md5 07026783d38ade874ffc80abe3123d1f
sha1 3c6efc9751b7ad4cb9c38572bfed11d2591f8752
sha256 886fe28d7d00945dbe63cebf8dba55ec82305328b0bdf2c895fd9f9a700a81bf
sha512 c13160c3315bef55f10606be598310081875c0e507a6f3bdbfffce455e8149569a615dffc144955b85709e88db5ebdefa3093ea26bb33574e38b6c944f7986f0
ripemd-160 d4b1754efe967dea69826f5f67d6cee7a6089d7d

20248865 as geometric shapes

Circle

Radius = n
Diameter 40497730
Circumference 127227371.05506
Area 1.2881049303994E+15

Sphere

Radius = n
Volume 3.4776883788657E+22
Surface area 5.1524197215978E+15
Circumference 127227371.05506

Square

Length = n
Perimeter 80995460
Area 410016533788225
Diagonal 28636219.505662

Cube

Length = n
Surface area 2460099202729350
Volume 8.3023694404457E+21
Space diagonal 35072062.975603

Equilateral Triangle

Length = n
Perimeter 60746595
Area 1.7754236711612E+14
Altitude 17536031.487802

Triangular Pyramid

Length = n
Surface area 1.7754236711612E+14
Volume 9.7844362187585E+20
Height 9545406.5018873