19725046 (number)

19725046 is an even 8-digits composite number following 19725045 and preceding 19725047. In scientific notation, it is written as 1.9725046 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 8443680 positive integers (up to 19725046) that are relatively prime to 19725046.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred twenty-five thousand forty-six

Notation

Scientific notation 1.9725046 × 10^7
Engineering notation 1.9725046 × 10^6

Prime Factorization of 19725046

Prime Factorization 2 × 473 × 29 × 719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19725046
Product of the distinct prime numbers

The prime factorization of 19725046 is 2 × 473 × 29 × 719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 95, 84, 796, 230, 9272, 5160, 66144, 31411, 305269, 226791, 894422, 6337728, 42782629, 65555341, 477725747, 385484583, 1000653366, 2128626275

Basic calculations (n = 19725046)

Multiplication

n×y
n×2 39450092
n×3 59175138
n×4 78900184
n×5 98625230

Division

n÷y
n÷2 9862523
n÷3 6575015.3333333
n÷3 4931261.5
n÷5 3945009.2

Exponentiation

ny
n2 389077439702116
n3 7.6745703956865E+21
n4 1.5138125408515E+29
n5 2.9860022003673E+36

Nth Root

y√n
2√n 4441.2887769205
3√n 270.19211749662
4√n 66.642994957614
5√n 28.774222991798

Divisors of 19725046

1, 2, 29, 58, 473, 719, 946, 1438, 13717, 20851, 27434, 41702, 340087, 680174, 9862523, 19725046

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 -19725045
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 19725046 can be divided by 16 positive divisors. The sum of these divisors (counting 19725046) is 1, the average is 0.0625.

Base conversion 19725046

Base System Value
2 Binary 1001011001111101011110110
3 Ternary 1101010010200021
4 Quaternary 1023033223312
5 Quinary 20022200141
6 Senary 1542435354
8 Octal 113175366
10 Decimal 19725046
12 Duodecimal 6732b5a
16 Hexadecimal 12cfaf6
20 Vigesimal 635cc6
36 Base36 bqrxy

Cryptographic Hash Functions

md5 67dfa25766e07f46cdfbcc85393a0827
sha1 3e9c4b4b41ca3cce31aaaa40576b114f60aca13b
sha256 e6d6d1fd5061cf58958ea1fa05664d283144ed48691c305a2b7873765b25b276
sha512 078f6f39b61ee44775e3ff31430a3e46e71f9acb2b168492dea4371d1be56ca611dc91004a4bed3b027a997790b9bf9a78ae27b3f88f7155bcb4ffb45d9250e9
ripemd-160 df512efd8902600cd6650d578e084dd95dcb7258

19725046 as geometric shapes

Circle

Radius = n
Diameter 39450092
Circumference 123936119.21064
Area 1.2223228262457E+15

Sphere

Radius = n
Volume 3.2147165299395E+22
Surface area 4.8892913049828E+15
Circumference 123936119.21064

Square

Length = n
Perimeter 78900184
Area 389077439702116
Diagonal 27895427.571633

Cube

Length = n
Surface area 2334464638212696
Volume 7.6745703956865E+21
Space diagonal 34164781.853633

Equilateral Triangle

Length = n
Perimeter 59175138
Area 1.6847547341072E+14
Altitude 17082390.926817

Triangular Pyramid

Length = n
Surface area 1.6847547341072E+14
Volume 9.044567949139E+20
Height 9298475.8572111