15681684 (number)

15681684 is an even 8-digits composite number following 15681683 and preceding 15681685. In scientific notation, it is written as 1.5681684 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 4919680 positive integers (up to 15681684) that are relatively prime to 15681684.

Interesting facts

Basic properties

Name

Name fifteen million six hundred eighty-one thousand six hundred eighty-four

Notation

Scientific notation 1.5681684 × 10^7
Engineering notation 1.5681684 × 10^6

Prime Factorization of 15681684

Prime Factorization 2 × 2 × 3 × 17 × 76871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7840842
Product of the distinct prime numbers

The prime factorization of 15681684 is 2 × 2 × 3 × 17 × 76871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 90, 53, 943, 232, 3597, 8017, 33771, 95113, 266482, 891788, 7992608, 3797163, 48847967, 62515726, 560131361, 743643282, 6591272586, 986444000

Basic calculations (n = 15681684)

Multiplication

n×y
n×2 31363368
n×3 47045052
n×4 62726736
n×5 78408420

Division

n÷y
n÷2 7840842
n÷3 5227228
n÷3 3920421
n÷5 3136336.8

Exponentiation

ny
n2 245915213075856
n3 3.8563646622482E+21
n4 6.0474292022144E+28
n5 9.4833873761498E+35

Nth Root

y√n
2√n 3960.0106060464
3√n 250.30194982505
4√n 62.928615160723
5√n 27.483911387521

Divisors of 15681684

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 76871, 153742, 230613, 307484, 461226, 922452, 1306807, 2613614, 3920421, 5227228, 7840842, 15681684

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15681683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15681684 can be divided by 24 positive divisors. The sum of these divisors (counting 15681684) is 1, the average is 0.041666666666667.

Base conversion 15681684

Base System Value
2 Binary 111011110100100010010100
3 Ternary 1002111201020010
4 Quaternary 323310202110
5 Quinary 13003303214
6 Senary 1320040220
8 Octal 73644224
10 Decimal 15681684
12 Duodecimal 5303070
16 Hexadecimal ef4894
20 Vigesimal 4i0444
36 Base36 9c42c

Cryptographic Hash Functions

md5 6584364157ddedcd2ffe78c8ec0db563
sha1 266539bf2bcad36bb3cc3361de882f875b4bc32c
sha256 3029b5a3afacd62bfe779f7773f05ef5f3c61a43651d64e01f51934c31152b8b
sha512 2c64d3d9917f046c1e9ee4eac1644a95a13edf67ae6bca22029004eecdd7045c9a5ccd0e14766e1899e0d239edf39ee82e87f6a5e1c50c13a3567b5aa2a07ad3
ripemd-160 32e45e60ed3a5045fcc7d663b63eadc8eefc61a1

15681684 as geometric shapes

Circle

Radius = n
Diameter 31363368
Circumference 98530926.500633
Area 7.7256542680508E+14

Sphere

Radius = n
Volume 1.615350252331E+22
Surface area 3.0902617072203E+15
Circumference 98530926.500633

Square

Length = n
Perimeter 62726736
Area 245915213075856
Diagonal 22177250.193649

Cube

Length = n
Surface area 1475491278455136
Volume 3.8563646622482E+21
Space diagonal 27161473.43624

Equilateral Triangle

Length = n
Perimeter 47045052
Area 1.0648441085038E+14
Altitude 13580736.71812

Triangular Pyramid

Length = n
Surface area 1.0648441085038E+14
Volume 4.5447693390065E+20
Height 7392416.7312164