15691244 (number)

15691244 is an even 8-digits composite number following 15691243 and preceding 15691245. In scientific notation, it is written as 1.5691244 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 7504464 positive integers (up to 15691244) that are relatively prime to 15691244.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-one thousand two hundred forty-four

Notation

Scientific notation 1.5691244 × 10^7
Engineering notation 1.5691244 × 10^6

Prime Factorization of 15691244

Prime Factorization 2 × 2 × 23 × 170557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7845622
Product of the distinct prime numbers

The prime factorization of 15691244 is 2 × 2 × 23 × 170557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 34, 6, 336, 844, 7951, 7825, 92363, 45415, 757888, 611244, 9406106, 6565609, 32124357, 91384391, 910306396, 616775599, 2983252804, 3211074070

Basic calculations (n = 15691244)

Multiplication

n×y
n×2 31382488
n×3 47073732
n×4 62764976
n×5 78456220

Division

n÷y
n÷2 7845622
n÷3 5230414.6666667
n÷3 3922811
n÷5 3138248.8

Exponentiation

ny
n2 246215138267536
n3 3.8634218110496E+21
n4 6.0621894312102E+28
n5 9.512329353934E+35

Nth Root

y√n
2√n 3961.217489611
3√n 250.35280321868
4√n 62.938203736769
5√n 27.487261565286

Divisors of 15691244

1, 2, 4, 23, 46, 92, 170557, 341114, 682228, 3922811, 7845622, 15691244

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15691243
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15691244 can be divided by 12 positive divisors. The sum of these divisors (counting 15691244) is 1, the average is 0.083333333333333.

Base conversion 15691244

Base System Value
2 Binary 111011110110110111101100
3 Ternary 1002112012100012
4 Quaternary 323312313230
5 Quinary 13004104434
6 Senary 1320152352
8 Octal 73666754
10 Decimal 15691244
12 Duodecimal 53086b8
16 Hexadecimal ef6dec
20 Vigesimal 4i1824
36 Base36 9cbfw

Cryptographic Hash Functions

md5 43e167478a78de6e8c8c5c8c3681716b
sha1 e5a086ad67121c429f9fc6e4c7b634d4d5ce2359
sha256 a9fabd8efbdc12c05721efd3d7cbc0d3be43abfc6d34ab133df60368065bce1e
sha512 f44c8bfcd03f57d9a2676d0327d713cabdd582d41cc85f048594e4cf21f43620a2649e58801f19a42b1d0f1642361327d0083afdbc2f8acb7d8a4224b8e876c6
ripemd-160 2c2ddfff89eec95acb30548e1a1ff9d5b97241b6

15691244 as geometric shapes

Circle

Radius = n
Diameter 31382488
Circumference 98590993.75217
Area 7.7350766958389E+14

Sphere

Radius = n
Volume 1.6183063439083E+22
Surface area 3.0940306783355E+15
Circumference 98590993.75217

Square

Length = n
Perimeter 62764976
Area 246215138267536
Diagonal 22190770.075305

Cube

Length = n
Surface area 1477290829605216
Volume 3.8634218110496E+21
Space diagonal 27178031.84196

Equilateral Triangle

Length = n
Perimeter 47073732
Area 1.0661428226799E+14
Altitude 13589015.92098

Triangular Pyramid

Length = n
Surface area 1.0661428226799E+14
Volume 4.5530862686287E+20
Height 7396923.3584352