15661632 (number)

15661632 is an even 8-digits composite number following 15661631 and preceding 15661633. In scientific notation, it is written as 1.5661632 × 10^7. The sum of its digits is 30. It has a total of 10 prime factors and 112 positive divisors. There are 4354560 positive integers (up to 15661632) that are relatively prime to 15661632.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5661632 × 10^7
Engineering notation 1.5661632 × 10^6

Prime Factorization of 15661632

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 43 × 7 × 271

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 489426
Product of the distinct prime numbers

The prime factorization of 15661632 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 43 × 7 × 271. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15661632)

Multiplication

n×y
n×2 31323264
n×3 46984896
n×4 62646528
n×5 78308160

Division

n÷y
n÷2 7830816
n÷3 5220544
n÷3 3915408
n÷5 3132326.4

Exponentiation

ny
n2 245286716903424
n3 3.8415902946296E+21
n4 6.016557348926E+28
n5 9.4229107105775E+35

Nth Root

y√n
2√n 3957.4779847777
3√n 250.19521818643
4√n 62.908488972298
5√n 27.476879113619

Divisors of 15661632

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15661631
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15661632 can be divided by 112 positive divisors. The sum of these divisors (counting 15661632) is 1, the average is 0.0089285714285714.

Base conversion 15661632

Base System Value
2 Binary 111011101111101001000000
3 Ternary 1002110200201110
4 Quaternary 323233221000
5 Quinary 13002133012
6 Senary 1315403320
8 Octal 73575100
10 Decimal 15661632
12 Duodecimal 52b3540
16 Hexadecimal eefa40
20 Vigesimal 4hhe1c
36 Base36 9bolc

Cryptographic Hash Functions

md5 5a564a1abd2520ce351b61aad7ab85af
sha1 c0e7deb9a8e30bd06b05e5b6f3831f5d464e176b
sha256 bd22da521b52833399795f64ba99a35a71d663d0cab77de96217dddef5c894eb
sha512 758d295b177b0482b378f850aa1dcc68e4cb683408898669075382d9c19fabb2068c84371062b8507261185fb4c3bc196badf70eaaec1a68eb9143843f720e4d
ripemd-160 6ebe1e592e8be5fd1aa0b4af3b6a57e114bef7a6

15661632 as geometric shapes

Circle

Radius = n
Diameter 31323264
Circumference 98404936.068854
Area 7.7059094784696E+14

Sphere

Radius = n
Volume 1.6091615796947E+22
Surface area 3.0823637913878E+15
Circumference 98404936.068854

Square

Length = n
Perimeter 62646528
Area 245286716903424
Diagonal 22148892.383296

Cube

Length = n
Surface area 1471720301420544
Volume 3.8415902946296E+21
Space diagonal 27126742.353447

Equilateral Triangle

Length = n
Perimeter 46984896
Area 1.0621226402462E+14
Altitude 13563371.176723

Triangular Pyramid

Length = n
Surface area 1.0621226402462E+14
Volume 4.5273575797884E+20
Height 7382964.1277655