19725084 (number)

19725084 is an even 8-digits composite number following 19725083 and preceding 19725085. In scientific notation, it is written as 1.9725084 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 6536160 positive integers (up to 19725084) that are relatively prime to 19725084.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred twenty-five thousand eighty-four

Notation

Scientific notation 1.9725084 × 10^7
Engineering notation 1.9725084 × 10^6

Prime Factorization of 19725084

Prime Factorization 2 × 2 × 9 × 179 × 3061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9862542
Product of the distinct prime numbers

The prime factorization of 19725084 is 2 × 2 × 9 × 179 × 3061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 89, 50, 549, 544, 6392, 4918, 16083, 88466, 64462, 695369, 5908092, 6179281, 66483721, 73749955, 283835300, 808897661, 6452592017, 6883431609

Basic calculations (n = 19725084)

Multiplication

n×y
n×2 39450168
n×3 59175252
n×4 78900336
n×5 98625420

Division

n÷y
n÷2 9862542
n÷3 6575028
n÷3 4931271
n÷5 3945016.8

Exponentiation

ny
n2 389078938807056
n3 7.6746147506E+21
n4 1.5138242062322E+29
n5 2.9860309629164E+36

Nth Root

y√n
2√n 4441.293054956
3√n 270.19229100351
4√n 66.643027054268
5√n 28.774234078409

Divisors of 19725084

1, 2, 4, 9, 18, 36, 179, 358, 716, 1611, 3061, 3222, 6122, 6444, 12244, 27549, 55098, 110196, 547919, 1095838, 2191676, 4931271, 9862542, 19725084

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 -19725083
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 19725084 can be divided by 24 positive divisors. The sum of these divisors (counting 19725084) is 1, the average is 0.041666666666667.

Base conversion 19725084

Base System Value
2 Binary 1001011001111101100011100
3 Ternary 1101010010201200
4 Quaternary 1023033230130
5 Quinary 20022200314
6 Senary 1542435500
8 Octal 113175434
10 Decimal 19725084
12 Duodecimal 6732b90
16 Hexadecimal 12cfb1c
20 Vigesimal 635ce4
36 Base36 bqrz0

Cryptographic Hash Functions

md5 b540bd38ceabbe931c7aba5a6a718978
sha1 5df27fe17317f487efee4fed1f416ae807320b96
sha256 ef3e94bcb4b64010a3cc9bb6318db2279d9f342d2cb9638b8139933d547f25fd
sha512 760c02b1375bf66b01b294a278784bbcf2d0b08c791275dfcf8a3e929fadbb27e4ac2a8c9d26adf40378366e00b373b506606fa0f6069d9ef9b5727ac72cd5b4
ripemd-160 49a59c10d3af1f57f1f40e9f128f86e87e2f049f

19725084 as geometric shapes

Circle

Radius = n
Diameter 39450168
Circumference 123936357.97168
Area 1.2223275358228E+15

Sphere

Radius = n
Volume 3.2147351092823E+22
Surface area 4.889310143291E+15
Circumference 123936357.97168

Square

Length = n
Perimeter 78900336
Area 389078938807056
Diagonal 27895481.311749

Cube

Length = n
Surface area 2334473632842336
Volume 7.6746147506E+21
Space diagonal 34164847.671564

Equilateral Triangle

Length = n
Perimeter 59175252
Area 1.684761225422E+14
Altitude 17082423.835782

Triangular Pyramid

Length = n
Surface area 1.684761225422E+14
Volume 9.044620221906E+20
Height 9298493.7705828