20143725 (number)

20143725 is an odd 8-digits composite number following 20143724 and preceding 20143726. In scientific notation, it is written as 2.0143725 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 64 positive divisors. There are 8294400 positive integers (up to 20143725) that are relatively prime to 20143725.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-three thousand seven hundred twenty-five

Notation

Scientific notation 2.0143725 × 10^7
Engineering notation 2.0143725 × 10^6

Prime Factorization of 20143725

Prime Factorization 3 × 7 × 25 × 17 × 37 × 61

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20143725
Product of the distinct prime numbers

The prime factorization of 20143725 is 3 × 7 × 25 × 17 × 37 × 61. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20143725)

Multiplication

n×y
n×2 40287450
n×3 60431175
n×4 80574900
n×5 100718625

Division

n÷y
n÷2 10071862.5
n÷3 6714575
n÷3 5035931.25
n÷5 4028745

Exponentiation

ny
n2 405769656875625
n3 8.1737123814469E+21
n4 1.6464901444096E+29
n5 3.3166444684198E+36

Nth Root

y√n
2√n 4488.1761329074
3√n 272.09042642949
4√n 66.993851455991
5√n 28.895349831667

Divisors of 20143725

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20143724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20143725 can be divided by 64 positive divisors. The sum of these divisors (counting 20143725) is 1, the average is 0.015625.

Base conversion 20143725

Base System Value
2 Binary 1001100110101111001101101
3 Ternary 1101220101222220
4 Quaternary 1030311321231
5 Quinary 20124044400
6 Senary 1555425553
8 Octal 114657155
10 Decimal 20143725
12 Duodecimal 68b52b9
16 Hexadecimal 1335e6d
20 Vigesimal 65hj65
36 Base36 bzqzx

Cryptographic Hash Functions

md5 7cdf0736aba6135488e0a9d5d241c48e
sha1 a6c2a9c4ef669bcd1bc7c557ac4ea0313429ed71
sha256 ca93e0c42069949b34a6890babcbc4c07e1a829f32ddce13aa2d544376a36107
sha512 d1e01502fa9c3b63d827ad06d9cdd37252ec6394dd7401c2b9dce1d8bafba44007e730f790e3baaed8485880122265a743530e7156f034b9b267407c442d88c0
ripemd-160 1a4bf673598655886561d1c9ed74bcc89449297f

20143725 as geometric shapes

Circle

Radius = n
Diameter 40287450
Circumference 126566756.95187
Area 1.2747629730901E+15

Sphere

Radius = n
Volume 3.4237966360146E+22
Surface area 5.0990518923605E+15
Circumference 126566756.95187

Square

Length = n
Perimeter 80574900
Area 405769656875625
Diagonal 28487529.091714

Cube

Length = n
Surface area 2434617941253750
Volume 8.1737123814469E+21
Space diagonal 34889955.153695

Equilateral Triangle

Length = n
Perimeter 60431175
Area 1.7570341546959E+14
Altitude 17444977.576848

Triangular Pyramid

Length = n
Surface area 1.7570341546959E+14
Volume 9.6328124206493E+20
Height 9495843.0305713