20373990 (number)

20373990 is an even 8-digits composite number following 20373989 and preceding 20373991. In scientific notation, it is written as 2.0373990 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 128 positive divisors. There are 4036608 positive integers (up to 20373990) that are relatively prime to 20373990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0373990 × 10^7
Engineering notation 2.0373990 × 10^6

Prime Factorization of 20373990

Prime Factorization 2 × 3 × 17 × 7 × 5 × 13 × 439

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20373990
Product of the distinct prime numbers

The prime factorization of 20373990 is 2 × 3 × 17 × 7 × 5 × 13 × 439. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20373990)

Multiplication

n×y
n×2 40747980
n×3 61121970
n×4 81495960
n×5 101869950

Division

n÷y
n÷2 10186995
n÷3 6791330
n÷3 5093497.5
n÷5 4074798

Exponentiation

ny
n2 415099468520100
n3 8.4572324206338E+21
n4 1.7230756876567E+29
n5 3.5105926829561E+36

Nth Root

y√n
2√n 4513.7556424778
3√n 273.1232654579
4√n 67.184489597509
5√n 28.96111097164

Divisors of 20373990

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20373989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20373990 can be divided by 128 positive divisors. The sum of these divisors (counting 20373990) is 1, the average is 0.0078125.

Base conversion 20373990

Base System Value
2 Binary 1001101101110000111100110
3 Ternary 1102100002212020
4 Quaternary 1031232013212
5 Quinary 20203431430
6 Senary 2004404010
8 Octal 115560746
10 Decimal 20373990
12 Duodecimal 69a6606
16 Hexadecimal 136e1e6
20 Vigesimal 676eja
36 Base36 c4oo6

Cryptographic Hash Functions

md5 10e4b9d5dd665121f06a06052d8e3c8f
sha1 8b7bea9e0688882a7d81cffb3a5985b107c90370
sha256 b09cfae4146ed3adea2a236e9afd7ae3d60d029bf3635b2dc554b7d99988a95a
sha512 7eacac7b04cd5e8f1cb1c821209c5a5d8e4f036a0e3a9b49fc236ac98cb756c395b123009d426f80920e4da688bd892cd0fade17e3ff3b209c3055350363c0c7
ripemd-160 f6c2aee0f71f697d862a2b871d27b6027c0580a8

20373990 as geometric shapes

Circle

Radius = n
Diameter 40747980
Circumference 128013554.61662
Area 1.3040734408118E+15

Sphere

Radius = n
Volume 3.5425572323153E+22
Surface area 5.2162937632471E+15
Circumference 128013554.61662

Square

Length = n
Perimeter 81495960
Area 415099468520100
Diagonal 28813172.977654

Cube

Length = n
Surface area 2490596811120600
Volume 8.4572324206338E+21
Space diagonal 35288785.8329

Equilateral Triangle

Length = n
Perimeter 61121970
Area 1.7974334241791E+14
Altitude 17644392.91645

Triangular Pyramid

Length = n
Surface area 1.7974334241791E+14
Volume 9.9669439911682E+20
Height 9604390.9925513