20347972 (number)

20347972 is an even 8-digits composite number following 20347971 and preceding 20347973. In scientific notation, it is written as 2.0347972 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 9734400 positive integers (up to 20347972) that are relatively prime to 20347972.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-seven thousand nine hundred seventy-two

Notation

Scientific notation 2.0347972 × 10^7
Engineering notation 2.0347972 × 10^6

Prime Factorization of 20347972

Prime Factorization 2 × 2 × 53 × 41 × 2341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10173986
Product of the distinct prime numbers

The prime factorization of 20347972 is 2 × 2 × 53 × 41 × 2341. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 34, 5, 229, 478, 7622, 8979, 23698, 61037, 4569, 711072, 27099, 1357030, 93175828, 87945324, 133404793, 955478623, 2569168901, 9088790539

Basic calculations (n = 20347972)

Multiplication

n×y
n×2 40695944
n×3 61043916
n×4 81391888
n×5 101739860

Division

n÷y
n÷2 10173986
n÷3 6782657.3333333
n÷3 5086993
n÷5 4069594.4

Exponentiation

ny
n2 414039964512784
n3 8.4248736047871E+21
n4 1.7142909221375E+29
n5 3.4882343683508E+36

Nth Root

y√n
2√n 4510.8726428486
3√n 273.00695461001
4√n 67.163030328065
5√n 28.953710404745

Divisors of 20347972

1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 2341, 4346, 4682, 8692, 9364, 95981, 124073, 191962, 248146, 383924, 496292, 5086993, 10173986, 20347972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20347971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20347972 can be divided by 24 positive divisors. The sum of these divisors (counting 20347972) is 1, the average is 0.041666666666667.

Base conversion 20347972

Base System Value
2 Binary 1001101100111110001000100
3 Ternary 1102021210011121
4 Quaternary 1031213301010
5 Quinary 20202113342
6 Senary 2004043324
8 Octal 115476104
10 Decimal 20347972
12 Duodecimal 6993544
16 Hexadecimal 1367c44
20 Vigesimal 6739ic
36 Base36 c44lg

Cryptographic Hash Functions

md5 38e7f739ebbd02fa0d5e92d3e4852200
sha1 539dd2b7eea2c722551523830e0e49209880bd54
sha256 b0726e21eb1cbc458dd45dff31bfb17f06b28633813dafeebc449fe0737c497f
sha512 6b8ded42d1ff766aa602eadca511ee4469057876c17903d97722b1e0d27092e220b416709289da6afc7221ca9e39df2627c16d528137f486805cf5a67502ef08
ripemd-160 12c0e4473d9d20a4294a324025f105e3db6d999d

20347972 as geometric shapes

Circle

Radius = n
Diameter 40695944
Circumference 127850078.7013
Area 1.3007449108059E+15

Sphere

Radius = n
Volume 3.5290028032296E+22
Surface area 5.2029796432238E+15
Circumference 127850078.7013

Square

Length = n
Perimeter 81391888
Area 414039964512784
Diagonal 28776377.969188

Cube

Length = n
Surface area 2484239787076704
Volume 8.4248736047871E+21
Space diagonal 35243721.334989

Equilateral Triangle

Length = n
Perimeter 61043916
Area 1.7928456372504E+14
Altitude 17621860.667494

Triangular Pyramid

Length = n
Surface area 1.7928456372504E+14
Volume 9.9288087609742E+20
Height 9592125.9897293