20124923 (number)

20124923 is an odd 8-digits composite number following 20124922 and preceding 20124924. In scientific notation, it is written as 2.0124923 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 14985216 positive integers (up to 20124923) that are relatively prime to 20124923.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-four thousand nine hundred twenty-three

Notation

Scientific notation 2.0124923 × 10^7
Engineering notation 2.0124923 × 10^6

Prime Factorization of 20124923

Prime Factorization 13 × 17 × 7 × 13009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20124923
Product of the distinct prime numbers

The prime factorization of 20124923 is 13 × 17 × 7 × 13009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 55, 31, 266, 914, 8922, 6590, 35374, 14398, 975800, 844467, 3929491, 7397213, 85182052, 46899513, 499256870, 996171873, 2332806000, 3325555878

Basic calculations (n = 20124923)

Multiplication

n×y
n×2 40249846
n×3 60374769
n×4 80499692
n×5 100624615

Division

n÷y
n÷2 10062461.5
n÷3 6708307.6666667
n÷3 5031230.75
n÷5 4024984.6

Exponentiation

ny
n2 405012525755929
n3 8.1508458948736E+21
n4 1.640351460192E+29
n5 3.3011946829301E+36

Nth Root

y√n
2√n 4486.0810291389
3√n 272.00574436398
4√n 66.978213093057
5√n 28.889953676563

Divisors of 20124923

1, 7, 13, 17, 91, 119, 221, 1547, 13009, 91063, 169117, 221153, 1183819, 1548071, 2874989, 20124923

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 -20124922
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 20124923 can be divided by 16 positive divisors. The sum of these divisors (counting 20124923) is 1, the average is 0.0625.

Base conversion 20124923

Base System Value
2 Binary 1001100110001010011111011
3 Ternary 1101212110012112
4 Quaternary 1030301103323
5 Quinary 20122444143
6 Senary 1555202535
8 Octal 114612373
10 Decimal 20124923
12 Duodecimal 68a644b
16 Hexadecimal 13314fb
20 Vigesimal 65fc63
36 Base36 bzchn

Cryptographic Hash Functions

md5 aa19f1d61f2c6e393f5777c78fa15a02
sha1 1ce0a8948877169b93285a2b4ac3ff60997a149a
sha256 b35784ed185f37ec1e5ff64cd6b925baefe48aae38781fcdd0522c5837202200
sha512 915ce4397fd7d015b1951e9c905a730008709a8e996745d6471ceb36939176a138cfc311cdda7dda0b92fa81911edf2e479da04c5bc05b754d167f532c9e3cf9
ripemd-160 e544159e27af8e64eabb6cd3e2cda8c6a061817b

20124923 as geometric shapes

Circle

Radius = n
Diameter 40249846
Circumference 126448620.50172
Area 1.2723843755267E+15

Sphere

Radius = n
Volume 3.414218344517E+22
Surface area 5.0895375021067E+15
Circumference 126448620.50172

Square

Length = n
Perimeter 80499692
Area 405012525755929
Diagonal 28460939.048314

Cube

Length = n
Surface area 2430075154535574
Volume 8.1508458948736E+21
Space diagonal 34857389.134411

Equilateral Triangle

Length = n
Perimeter 60374769
Area 1.7537556807777E+14
Altitude 17428694.567206

Triangular Pyramid

Length = n
Surface area 1.7537556807777E+14
Volume 9.6058640077861E+20
Height 9486979.6827714