20031920 (number)

20031920 is an even 8-digits composite number following 20031919 and preceding 20031921. In scientific notation, it is written as 2.0031920 × 10^7. The sum of its digits is 17. It has a total of 7 prime factors and 40 positive divisors. There are 7971840 positive integers (up to 20031920) that are relatively prime to 20031920.

Interesting facts

Basic properties

Name

Name twenty million thirty-one thousand nine hundred twenty

Notation

Scientific notation 2.0031920 × 10^7
Engineering notation 2.0031920 × 10^6

Prime Factorization of 20031920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 241 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2503990
Product of the distinct prime numbers

The prime factorization of 20031920 is 2 × 2 × 2 × 2 × 5 × 241 × 1039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 100, 88, 5, 524, 438, 6118, 84413, 85951, 82791, 660454, 237168, 7923550, 12755216, 97569950, 284767336, 346829749, 9482782924, 3375619593

Basic calculations (n = 20031920)

Multiplication

n×y
n×2 40063840
n×3 60095760
n×4 80127680
n×5 100159600

Division

n÷y
n÷2 10015960
n÷3 6677306.6666667
n÷3 5007980
n÷5 4006384

Exponentiation

ny
n2 401277818886400
n3 8.0383651657069E+21
n4 1.6102388793023E+29
n5 3.2256176411073E+36

Nth Root

y√n
2√n 4475.7032966898
3√n 271.58609192021
4√n 66.900697281043
5√n 28.863202440179

Divisors of 20031920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1039, 1205, 1928, 2078, 2410, 3856, 4156, 4820, 5195, 8312, 9640, 10390, 16624, 19280, 20780, 41560, 83120, 250399, 500798, 1001596, 1251995, 2003192, 2503990, 4006384, 5007980, 10015960, 20031920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20031919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20031920 can be divided by 40 positive divisors. The sum of these divisors (counting 20031920) is 1, the average is 0.025.

Base conversion 20031920

Base System Value
2 Binary 1001100011010100110110000
3 Ternary 1101200201121222
4 Quaternary 1030122212300
5 Quinary 20112010140
6 Senary 1553204212
8 Octal 114324660
10 Decimal 20031920
12 Duodecimal 6860668
16 Hexadecimal 131a9b0
20 Vigesimal 653jg0
36 Base36 bxcq8

Cryptographic Hash Functions

md5 e92dd7dd20cb07e57292bf731de17de2
sha1 83f7f38415caa86e343c1c8ba10c1340746ed97e
sha256 6efe6d07089d24e3917ea2f91eb82c55f233276da3c775bd07d403e57cfa0973
sha512 9b962819fb42ec12e9bdc5324982d72e899718906dde2b5fac595d36134ec791ea6ccc8c39e8c3851343daf812db6b38f28e1e02d36411c9de099a57ce503283
ripemd-160 d9acc4e44ce117d5c2495c978d68468bf7c3ee98

20031920 as geometric shapes

Circle

Radius = n
Diameter 40063840
Circumference 125864265.4186
Area 1.260651447862E+15

Sphere

Radius = n
Volume 3.3671025268609E+22
Surface area 5.0426057914482E+15
Circumference 125864265.4186

Square

Length = n
Perimeter 80127680
Area 401277818886400
Diagonal 28329412.944373

Cube

Length = n
Surface area 2407666913318400
Volume 8.0383651657069E+21
Space diagonal 34696303.213155

Equilateral Triangle

Length = n
Perimeter 60095760
Area 1.7375839256542E+14
Altitude 17348151.606578

Triangular Pyramid

Length = n
Surface area 1.7375839256542E+14
Volume 9.4733041972084E+20
Height 9443137.6481243