15609920 (number)

15609920 is an even 8-digits composite number following 15609919 and preceding 15609921. In scientific notation, it is written as 1.5609920 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 28 positive divisors. There are 6243840 positive integers (up to 15609920) that are relatively prime to 15609920.

Interesting facts

Basic properties

Name

Name fifteen million six hundred nine thousand nine hundred twenty

Notation

Scientific notation 1.5609920 × 10^7
Engineering notation 1.5609920 × 10^6

Prime Factorization of 15609920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 48781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 487810
Product of the distinct prime numbers

The prime factorization of 15609920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 48781. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 7, 39, 64, 134, 452, 9221, 4755, 69841, 10646, 133261, 233264, 5764944, 2222051, 78885921, 42685769, 516539519, 607447960, 9266811360, 2216040234

Basic calculations (n = 15609920)

Multiplication

n×y
n×2 31219840
n×3 46829760
n×4 62439680
n×5 78049600

Division

n÷y
n÷2 7804960
n÷3 5203306.6666667
n÷3 3902480
n÷5 3121984

Exponentiation

ny
n2 243669602406400
n3 3.8036629999957E+21
n4 5.9374875136893E+28
n5 9.2683705089689E+35

Nth Root

y√n
2√n 3950.9391288654
3√n 249.91954744566
4√n 62.856496313949
5√n 27.458710321186

Divisors of 15609920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48781, 97562, 195124, 243905, 390248, 487810, 780496, 975620, 1560992, 1951240, 3121984, 3902480, 7804960, 15609920

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15609919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15609920 can be divided by 28 positive divisors. The sum of these divisors (counting 15609920) is 1, the average is 0.035714285714286.

Base conversion 15609920

Base System Value
2 Binary 111011100011000001000000
3 Ternary 1002101001210012
4 Quaternary 323203001000
5 Quinary 12444004140
6 Senary 1314324052
8 Octal 73430100
10 Decimal 15609920
12 Duodecimal 5289628
16 Hexadecimal ee3040
20 Vigesimal 4hb4g0
36 Base36 9akow

Cryptographic Hash Functions

md5 7ed02d3b05fd62759c585745434bfb5b
sha1 1459f6612b434c5e92127c6da5a23ea081db3d48
sha256 5b7af52b558d8fabfa179fd03f5f15cf54d52a1a83b3c5167c3a21990c930010
sha512 03a3a11df6d90626cc7268d5eae7aaec491562c7d5ff30a27d305ab69e53fae86ae98d91e52b78382da9e01ea34f5259372d8be1fd0e9b1e803affcd5d79b80e
ripemd-160 2f327270bb6acd583eb24e8a8965589b65492bc5

15609920 as geometric shapes

Circle

Radius = n
Diameter 31219840
Circumference 98080019.990249
Area 7.6551063282309E+14

Sphere

Radius = n
Volume 1.593274631669E+22
Surface area 3.0620425312924E+15
Circumference 98080019.990249

Square

Length = n
Perimeter 62439680
Area 243669602406400
Diagonal 22075760.571559

Cube

Length = n
Surface area 1462017614438400
Volume 3.8036629999957E+21
Space diagonal 27037174.542086

Equilateral Triangle

Length = n
Perimeter 46829760
Area 1.05512032907E+14
Altitude 13518587.271043

Triangular Pyramid

Length = n
Surface area 1.05512032907E+14
Volume 4.4826598344089E+20
Height 7358586.8571863