15676816 (number)

15676816 is an even 8-digits composite number following 15676815 and preceding 15676817. In scientific notation, it is written as 1.5676816 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 7603200 positive integers (up to 15676816) that are relatively prime to 15676816.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-six thousand eight hundred sixteen

Notation

Scientific notation 1.5676816 × 10^7
Engineering notation 1.5676816 × 10^6

Prime Factorization of 15676816

Prime Factorization 2 × 2 × 2 × 2 × 11009 × 89

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1959602
Product of the distinct prime numbers

The prime factorization of 15676816 is 2 × 2 × 2 × 2 × 11009 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 52, 51, 236, 90, 7169, 5236, 8290, 27035, 701063, 509846, 358667, 8959803, 37265450, 84037975, 268432444, 394542882, 9259532778, 1306469208

Basic calculations (n = 15676816)

Multiplication

n×y
n×2 31353632
n×3 47030448
n×4 62707264
n×5 78384080

Division

n÷y
n÷2 7838408
n÷3 5225605.3333333
n÷3 3919204
n÷5 3135363.2

Exponentiation

ny
n2 245762559897856
n3 3.8527744312077E+21
n4 6.0399235847547E+28
n5 9.468677069226E+35

Nth Root

y√n
2√n 3959.3959135201
3√n 250.27604707985
4√n 62.923730924987
5√n 27.482204832323

Divisors of 15676816

1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 11009, 22018, 44036, 88072, 176144, 979801, 1959602, 3919204, 7838408, 15676816

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15676815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15676816 can be divided by 20 positive divisors. The sum of these divisors (counting 15676816) is 1, the average is 0.05.

Base conversion 15676816

Base System Value
2 Binary 111011110011010110010000
3 Ternary 1002111110112211
4 Quaternary 323303112100
5 Quinary 13003124231
6 Senary 1320001504
8 Octal 73632620
10 Decimal 15676816
12 Duodecimal 5300294
16 Hexadecimal ef3590
20 Vigesimal 4hjc0g
36 Base36 9c0b4

Cryptographic Hash Functions

md5 8aeed4e411b3eeb65811e2c04aad024d
sha1 a988b22c350e1ca2fb50d4b9971c81f34961d7ff
sha256 30e3aed09ea5f52e827ad8d8bd484e94d2227e34426f5f50e68667a349c20778
sha512 3a4a5ae2736e7e8cffa8ac3b6776048d4000f24af475c25a75306c99631b9911f62e72fe8d4788938e5fffe412f277c9be79229ef60ae0d3f7e9a5803ca938be
ripemd-160 d1ddc5f1d3d9138816a1e55a94629ad158f9d5f4

15676816 as geometric shapes

Circle

Radius = n
Diameter 31353632
Circumference 98500339.954558
Area 7.7208585270253E+14

Sphere

Radius = n
Volume 1.6138463798694E+22
Surface area 3.0883434108101E+15
Circumference 98500339.954558

Square

Length = n
Perimeter 62707264
Area 245762559897856
Diagonal 22170365.802028

Cube

Length = n
Surface area 1474575359387136
Volume 3.8527744312077E+21
Space diagonal 27153041.812909

Equilateral Triangle

Length = n
Perimeter 47030448
Area 1.0641831008532E+14
Altitude 13576520.906454

Triangular Pyramid

Length = n
Surface area 1.0641831008532E+14
Volume 4.5405382111485E+20
Height 7390121.9340092