15661296 (number)

15661296 is an even 8-digits composite number following 15661295 and preceding 15661297. In scientific notation, it is written as 1.5661296 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 4473792 positive integers (up to 15661296) that are relatively prime to 15661296.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-one thousand two hundred ninety-six

Notation

Scientific notation 1.5661296 × 10^7
Engineering notation 1.5661296 × 10^6

Prime Factorization of 15661296

Prime Factorization 2 × 2 × 2 × 2 × 9 × 21 × 5179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1957662
Product of the distinct prime numbers

The prime factorization of 15661296 is 2 × 2 × 2 × 2 × 9 × 21 × 5179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 85, 64, 589, 539, 9502, 5774, 55434, 34028, 578605, 746446, 7740699, 6814828, 54660352, 6633147, 415054429, 275803336, 5693101523, 5218518105

Basic calculations (n = 15661296)

Multiplication

n×y
n×2 31322592
n×3 46983888
n×4 62645184
n×5 78306480

Division

n÷y
n÷2 7830648
n÷3 5220432
n÷3 3915324
n÷5 3132259.2

Exponentiation

ny
n2 245276192399616
n3 3.8413430509233E+21
n4 6.0160410558053E+28
n5 9.421899972312E+35

Nth Root

y√n
2√n 3957.4355332715
3√n 250.193428969
4√n 62.908151564575
5√n 27.476761216447

Divisors of 15661296

1, 2, 4, 8, 9, 16, 18, 21, 36, 42, 72, 84, 144, 168, 189, 336, 378, 756, 1512, 3024, 5179, 10358, 20716, 41432, 46611, 82864, 93222, 108759, 186444, 217518, 372888, 435036, 745776, 870072, 978831, 1740144, 1957662, 3915324, 7830648, 15661296

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15661295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15661296 can be divided by 40 positive divisors. The sum of these divisors (counting 15661296) is 1, the average is 0.025.

Base conversion 15661296

Base System Value
2 Binary 111011101111100011110000
3 Ternary 1002110200021000
4 Quaternary 323233203300
5 Quinary 13002130141
6 Senary 1315402000
8 Octal 73574360
10 Decimal 15661296
12 Duodecimal 52b3300
16 Hexadecimal eef8f0
20 Vigesimal 4hhd4g
36 Base36 9boc0

Cryptographic Hash Functions

md5 44402c33ff89ecd508e41d15d61aeafa
sha1 84cf11145069e50c2c56d2e53e1e31c64b04bfb2
sha256 6a246ff31ba371043a708e48863a49ff5b880c1d277df52b3852226b5f5a2d15
sha512 41a964bdb20c587b959bbc66f09dc07615cd0cdb2b7d895177500e00d2ea0711c4b4d06a57793e0887dce231d713cd2b738dac342fcfeca68f3b36e3c3a6db08
ripemd-160 0acae1e5383163642d29cec4932d9e5696c9f7e0

15661296 as geometric shapes

Circle

Radius = n
Diameter 31322592
Circumference 98402824.91859
Area 7.7055788414311E+14

Sphere

Radius = n
Volume 1.6090580144932E+22
Surface area 3.0822315365724E+15
Circumference 98402824.91859

Square

Length = n
Perimeter 62645184
Area 245276192399616
Diagonal 22148417.20754

Cube

Length = n
Surface area 1471657154397696
Volume 3.8413430509233E+21
Space diagonal 27126160.384375

Equilateral Triangle

Length = n
Perimeter 46983888
Area 1.0620770678079E+14
Altitude 13563080.192188

Triangular Pyramid

Length = n
Surface area 1.0620770678079E+14
Volume 4.5270662002862E+20
Height 7382805.7358465