20723992 (number)

20723992 is an even 8-digits composite number following 20723991 and preceding 20723993. In scientific notation, it is written as 2.0723992 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 10141344 positive integers (up to 20723992) that are relatively prime to 20723992.

Interesting facts

Basic properties

Name

Name twenty million seven hundred twenty-three thousand nine hundred ninety-two

Notation

Scientific notation 2.0723992 × 10^7
Engineering notation 2.0723992 × 10^6

Prime Factorization of 20723992

Prime Factorization 2 × 2 × 2 × 47 × 55117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5180998
Product of the distinct prime numbers

The prime factorization of 20723992 is 2 × 2 × 2 × 47 × 55117. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 52, 65, 772, 490, 3943, 5185, 22838, 65738, 738245, 112538, 3684597, 5609891, 15881424, 95776600, 713541136, 24378261, 5570760989, 8126534549

Basic calculations (n = 20723992)

Multiplication

n×y
n×2 41447984
n×3 62171976
n×4 82895968
n×5 103619960

Division

n÷y
n÷2 10361996
n÷3 6907997.3333333
n÷3 5180998
n÷5 4144798.4

Exponentiation

ny
n2 429483844416064
n3 8.9006197558078E+21
n4 1.844563726144E+29
n5 3.8226723904099E+36

Nth Root

y√n
2√n 4552.3611456035
3√n 274.67837661244
4√n 67.471187521812
5√n 29.059937987073

Divisors of 20723992

1, 2, 4, 8, 47, 94, 188, 376, 55117, 110234, 220468, 440936, 2590499, 5180998, 10361996, 20723992

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 -20723991
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 20723992 can be divided by 16 positive divisors. The sum of these divisors (counting 20723992) is 1, the average is 0.0625.

Base conversion 20723992

Base System Value
2 Binary 1001111000011100100011000
3 Ternary 1102222212222021
4 Quaternary 1033003210120
5 Quinary 20301131432
6 Senary 2020104224
8 Octal 117034430
10 Decimal 20723992
12 Duodecimal 6b35074
16 Hexadecimal 13c3918
20 Vigesimal 69a9jc
36 Base36 cc6qg

Cryptographic Hash Functions

md5 346eb3d0883e7276df32be61387e2ca2
sha1 54e264b8c3670914897303a1e210f922ee23eb47
sha256 c871958b002a6dbc373fb7f12ca430ae3edc5824784a392b752184a68e75a854
sha512 9f1f39d6c8181cb2c419f1bd698c1a712d9c872fef161497b4f8270304b9ab0ccb791d2dfe4cf96a7b719303725bd7da6cdecb4f78b97d856bd02bc66c8a674d
ripemd-160 519d9df75e7c35aeeb86ad36b1fd8c20c57dc581

20723992 as geometric shapes

Circle

Radius = n
Diameter 41447984
Circumference 130212682.04051
Area 1.349263290453E+15

Sphere

Radius = n
Volume 3.7282828849656E+22
Surface area 5.397053161812E+15
Circumference 130212682.04051

Square

Length = n
Perimeter 82895968
Area 429483844416064
Diagonal 29308150.552912

Cube

Length = n
Surface area 2576903066496384
Volume 8.9006197558078E+21
Space diagonal 35895007.079651

Equilateral Triangle

Length = n
Perimeter 62171976
Area 1.8597195988966E+14
Altitude 17947503.539825

Triangular Pyramid

Length = n
Surface area 1.8597195988966E+14
Volume 1.0489480976824E+21
Height 9769383.5176372