15661796 (number)

15661796 is an even 8-digits composite number following 15661795 and preceding 15661797. In scientific notation, it is written as 1.5661796 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 7809480 positive integers (up to 15661796) that are relatively prime to 15661796.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5661796 × 10^7
Engineering notation 1.5661796 × 10^6

Prime Factorization of 15661796

Prime Factorization 2 × 2 × 379 × 10331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7830898
Product of the distinct prime numbers

The prime factorization of 15661796 is 2 × 2 × 379 × 10331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 55, 87, 10, 27, 2805, 5560, 69723, 65631, 95137, 908474, 178714, 5344493, 61677842, 16397279, 319120038, 985093827, 7474162563, 1291007863

Basic calculations (n = 15661796)

Multiplication

n×y
n×2 31323592
n×3 46985388
n×4 62647184
n×5 78308980

Division

n÷y
n÷2 7830898
n÷3 5220598.6666667
n÷3 3915449
n÷5 3132359.2

Exponentiation

ny
n2 245291853945616
n3 3.841710976958E+21
n4 6.0168093612077E+28
n5 9.4234040786126E+35

Nth Root

y√n
2√n 3957.4987049903
3√n 250.19609148564
4√n 62.908653657429
5√n 27.476936657933

Divisors of 15661796

1, 2, 4, 379, 758, 1516, 10331, 20662, 41324, 3915449, 7830898, 15661796

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 -15661795
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 15661796 can be divided by 12 positive divisors. The sum of these divisors (counting 15661796) is 1, the average is 0.083333333333333.

Base conversion 15661796

Base System Value
2 Binary 111011101111101011100100
3 Ternary 1002110200221112
4 Quaternary 323233223210
5 Quinary 13002134141
6 Senary 1315404152
8 Octal 73575344
10 Decimal 15661796
12 Duodecimal 52b3658
16 Hexadecimal eefae4
20 Vigesimal 4hhe9g
36 Base36 9bopw

Cryptographic Hash Functions

md5 602dc13ab1ce09e888344b74c57c3267
sha1 f5096046d9323f6c0ced1420f94ac82d515b7f03
sha256 bd63f7262f612ce71c3ba7c8a9875a66c73cda5632a5a0381d56fda1726b9d43
sha512 742ffeebee1ce4845f7821493b5195acbb6efa7bee1d1c536a80bdd7b4f4c9e859a61eca77d3c38542e00781bf0b1ad1cbc3c3940c0077ef6c1a42ecff43f579
ripemd-160 6fb7bcdb9ea94556e76e0d45fe7d280851dcc033

15661796 as geometric shapes

Circle

Radius = n
Diameter 31323592
Circumference 98405966.511244
Area 7.7060708634097E+14

Sphere

Radius = n
Volume 1.6092121309902E+22
Surface area 3.0824283453639E+15
Circumference 98405966.511244

Square

Length = n
Perimeter 62647184
Area 245291853945616
Diagonal 22149124.314321

Cube

Length = n
Surface area 1471751123673696
Volume 3.841710976958E+21
Space diagonal 27127026.409779

Equilateral Triangle

Length = n
Perimeter 46985388
Area 1.0621448842914E+14
Altitude 13563513.20489

Triangular Pyramid

Length = n
Surface area 1.0621448842914E+14
Volume 4.5274998052764E+20
Height 7383041.4381069