15390816 (number)

15390816 is an even 8-digits composite number following 15390815 and preceding 15390817. In scientific notation, it is written as 1.5390816 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 96 positive divisors. There are 4271616 positive integers (up to 15390816) that are relatively prime to 15390816.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety thousand eight hundred sixteen

Notation

Scientific notation 1.5390816 × 10^7
Engineering notation 1.5390816 × 10^6

Prime Factorization of 15390816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 37 × 619

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 961926
Product of the distinct prime numbers

The prime factorization of 15390816 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 37 × 619. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 9, 3, 99, 405, 620, 9822, 7918, 88849, 12233, 866212, 346552, 2572313, 7209385, 86017422, 39890976, 845656255, 116753319, 9917584805, 2060598034

Basic calculations (n = 15390816)

Multiplication

n×y
n×2 30781632
n×3 46172448
n×4 61563264
n×5 76954080

Division

n÷y
n÷2 7695408
n÷3 5130272
n÷3 3847704
n÷5 3078163.2

Exponentiation

ny
n2 236877217145856
n3 3.6457336636839E+21
n4 5.6110816002765E+28
n5 8.6359124470841E+35

Nth Root

y√n
2√n 3923.1130496074
3√n 248.74472636817
4√n 62.634759116703
5√n 27.381190653678

Divisors of 15390816

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 619, 672, 777, 888, 1036, 1184, 1238, 1554, 1776, 1857, 2072, 2476, 3108, 3552, 3714, 4144, 4333, 4952, 6216, 7428, 8288, 8666, 9904, 12432, 12999, 14856, 17332, 19808, 22903, 24864, 25998, 29712, 34664, 45806, 51996, 59424, 68709, 69328, 91612, 103992, 137418, 138656, 160321, 183224, 207984, 274836, 320642, 366448, 415968, 480963, 549672, 641284, 732896, 961926, 1099344, 1282568, 1923852, 2198688, 2565136, 3847704, 5130272, 7695408, 15390816

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15390815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15390816 can be divided by 96 positive divisors. The sum of these divisors (counting 15390816) is 1, the average is 0.010416666666667.

Base conversion 15390816

Base System Value
2 Binary 111010101101100001100000
3 Ternary 1001221221020020
4 Quaternary 322231201200
5 Quinary 12420001231
6 Senary 1305513440
8 Octal 72554140
10 Decimal 15390816
12 Duodecimal 51a2880
16 Hexadecimal ead860
20 Vigesimal 4g3h0g
36 Base36 95vmo

Cryptographic Hash Functions

md5 5fec7d2e61bfb051be921771c25b6eb9
sha1 78695f2f7405a4925f81af884ce3ebbd8679aec8
sha256 d0f131f499974b172e43ee776ec06502b3e6ab062882af713c6751aed32bb295
sha512 9732487e2a57106165b88312ba2785826523b5ececc1b6aa810ec80e59c3299134e4f81e40a953cc1e5c734e4f49e3549ae8b036117c461887f735bc3f281fa6
ripemd-160 a2473b568a9f4e3ab55b3fae79fae05bc1181542

15390816 as geometric shapes

Circle

Radius = n
Diameter 30781632
Circumference 96703348.956704
Area 7.4417172518822E+14

Sphere

Radius = n
Volume 1.5271213459699E+22
Surface area 2.9766869007529E+15
Circumference 96703348.956704

Square

Length = n
Perimeter 61563264
Area 236877217145856
Diagonal 21765900.723189

Cube

Length = n
Surface area 1421263302875136
Volume 3.6457336636839E+21
Space diagonal 26657675.281944

Equilateral Triangle

Length = n
Perimeter 46172448
Area 1.0257084381304E+14
Altitude 13328837.640972

Triangular Pyramid

Length = n
Surface area 1.0257084381304E+14
Volume 4.2965383266516E+20
Height 7255300.2410629