20373989 (number)

20373989 is an odd 8-digits composite number following 20373988 and preceding 20373990. In scientific notation, it is written as 2.0373989 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 20364960 positive integers (up to 20373989) that are relatively prime to 20373989.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy-three thousand nine hundred eighty-nine

Notation

Scientific notation 2.0373989 × 10^7
Engineering notation 2.0373989 × 10^6

Prime Factorization of 20373989

Prime Factorization 4409 × 4621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20373989
Product of the distinct prime numbers

The prime factorization of 20373989 is 4409 × 4621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 1, 64, 460, 714, 6026, 6101, 41324, 4714, 264874, 781944, 9250552, 140759, 57353970, 19388732, 630571818, 709411881, 8655298999, 3438512778

Basic calculations (n = 20373989)

Multiplication

n×y
n×2 40747978
n×3 61121967
n×4 81495956
n×5 101869945

Division

n÷y
n÷2 10186994.5
n÷3 6791329.6666667
n÷3 5093497.25
n÷5 4074797.8

Exponentiation

ny
n2 415099427772121
n3 8.4572311753355E+21
n4 1.7230753493674E+29
n5 3.5105918214183E+36

Nth Root

y√n
2√n 4513.7555317053
3√n 273.1232609894
4√n 67.184488773118
5√n 28.961110687345

Divisors of 20373989

1, 4409, 4621, 20373989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20373988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20373989 can be divided by 4 positive divisors. The sum of these divisors (counting 20373989) is 1, the average is 0.25.

Base conversion 20373989

Base System Value
2 Binary 1001101101110000111100101
3 Ternary 1102100002212012
4 Quaternary 1031232013211
5 Quinary 20203431424
6 Senary 2004404005
8 Octal 115560745
10 Decimal 20373989
12 Duodecimal 69a6605
16 Hexadecimal 136e1e5
20 Vigesimal 676ej9
36 Base36 c4oo5

Cryptographic Hash Functions

md5 454a97f9777f1bfb7c08b239c87f9444
sha1 5cc7ff7eff008e424cef921b1b1b6337291f2167
sha256 7188d7e066dfcf408798fdd2ded6894aafb71d08b90005bd65b6056a6b3f66c3
sha512 02266606822def02c6b3d87d1347c3cc7206e5e3715cdb7bd01f29c043704dfb211cd54d3ff7d5c2277bac021756790daf6ab0eb18cea8d2433d4fe5c2d5b9f2
ripemd-160 601766179ed5048744640ccc98a64ae4431b5ac9

20373989 as geometric shapes

Circle

Radius = n
Diameter 40747978
Circumference 128013548.33344
Area 1.3040733127982E+15

Sphere

Radius = n
Volume 3.5425567106859E+22
Surface area 5.2162932511929E+15
Circumference 128013548.33344

Square

Length = n
Perimeter 81495956
Area 415099427772121
Diagonal 28813171.56344

Cube

Length = n
Surface area 2490596566632726
Volume 8.4572311753355E+21
Space diagonal 35288784.100849

Equilateral Triangle

Length = n
Perimeter 61121967
Area 1.7974332477352E+14
Altitude 17644392.050425

Triangular Pyramid

Length = n
Surface area 1.7974332477352E+14
Volume 9.96694252357E+20
Height 9604390.5211468