20321372 (number)

20321372 is an even 8-digits composite number following 20321371 and preceding 20321373. In scientific notation, it is written as 2.0321372 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 10143600 positive integers (up to 20321372) that are relatively prime to 20321372.

Interesting facts

Basic properties

Name

Name twenty million three hundred twenty-one thousand three hundred seventy-two

Notation

Scientific notation 2.0321372 × 10^7
Engineering notation 2.0321372 × 10^6

Prime Factorization of 20321372

Prime Factorization 2 × 2 × 643 × 7901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10160686
Product of the distinct prime numbers

The prime factorization of 20321372 is 2 × 2 × 643 × 7901. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 36, 67, 562, 810, 8872, 892, 55704, 81568, 933546, 943876, 6041920, 2943097, 94545180, 98438767, 637750506, 415562259, 8108452197, 509572217

Basic calculations (n = 20321372)

Multiplication

n×y
n×2 40642744
n×3 60964116
n×4 81285488
n×5 101606860

Division

n÷y
n÷2 10160686
n÷3 6773790.6666667
n÷3 5080343
n÷5 4064274.4

Exponentiation

ny
n2 412958159962384
n3 8.3918763890311E+21
n4 1.7053444187952E+29
n5 3.4654938322461E+36

Nth Root

y√n
2√n 4507.9232469065
3√n 272.88793944531
4√n 67.141069748005
5√n 28.946136463362

Divisors of 20321372

1, 2, 4, 643, 1286, 2572, 7901, 15802, 31604, 5080343, 10160686, 20321372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20321371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20321372 can be divided by 12 positive divisors. The sum of these divisors (counting 20321372) is 1, the average is 0.083333333333333.

Base conversion 20321372

Base System Value
2 Binary 1001101100001010001011100
3 Ternary 1102020102200102
4 Quaternary 1031201101130
5 Quinary 20200240442
6 Senary 2003320232
8 Octal 115412134
10 Decimal 20321372
12 Duodecimal 6980078
16 Hexadecimal 136145c
20 Vigesimal 67038c
36 Base36 c3k2k

Cryptographic Hash Functions

md5 9040925027ebdc76756f6ae99cbc84fb
sha1 6409d1fd0b309f2e812db59d6333372160ccc80b
sha256 abfbee4b23839ce8a3c66dd209857e20cb1ca62d3c23bcdc5a9b0845e5e9ef65
sha512 fe2617d73e6f0ec4840bc902097e6bb01ce70c677e5c5e22bb5821e7144dd25c7e1d09edb94ad37d8ee610d25b75df2d63529e6caec48e4c9191cb14919503c8
ripemd-160 f913e1ff64ac96df8d193eabd69509c0493df471

20321372 as geometric shapes

Circle

Radius = n
Diameter 40642744
Circumference 127682945.97213
Area 1.2973463215778E+15

Sphere

Radius = n
Volume 3.5151809618152E+22
Surface area 5.1893852863111E+15
Circumference 127682945.97213

Square

Length = n
Perimeter 81285488
Area 412958159962384
Diagonal 28738759.888429

Cube

Length = n
Surface area 2477748959774304
Volume 8.3918763890311E+21
Space diagonal 35197648.783508

Equilateral Triangle

Length = n
Perimeter 60964116
Area 1.7881612861375E+14
Altitude 17598824.391754

Triangular Pyramid

Length = n
Surface area 1.7881612861375E+14
Volume 9.889921169272E+20
Height 9579586.6294763