15978084 (number)

15978084 is an even 8-digits composite number following 15978083 and preceding 15978085. In scientific notation, it is written as 1.5978084 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 5297664 positive integers (up to 15978084) that are relatively prime to 15978084.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred seventy-eight thousand eighty-four

Notation

Scientific notation 1.5978084 × 10^7
Engineering notation 1.5978084 × 10^6

Prime Factorization of 15978084

Prime Factorization 2 × 2 × 3 × 193 × 6899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7989042
Product of the distinct prime numbers

The prime factorization of 15978084 is 2 × 2 × 3 × 193 × 6899. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 39, 86, 443, 508, 1701, 4546, 23136, 34853, 248952, 940250, 1130525, 6986416, 34700728, 27840300, 549325850, 24904180, 9200404994, 2310022283

Basic calculations (n = 15978084)

Multiplication

n×y
n×2 31956168
n×3 47934252
n×4 63912336
n×5 79890420

Division

n÷y
n÷2 7989042
n÷3 5326028
n÷3 3994521
n÷5 3195616.8

Exponentiation

ny
n2 255299168311056
n3 4.0791915564042E+21
n4 6.5177665340317E+28
n5 1.0414142117315E+36

Nth Root

y√n
2√n 3997.2595612494
3√n 251.86910561769
4√n 63.223884420759
5√n 27.587029545131

Divisors of 15978084

1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 6899, 13798, 20697, 27596, 41394, 82788, 1331507, 2663014, 3994521, 5326028, 7989042, 15978084

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 -15978083
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 15978084 can be divided by 24 positive divisors. The sum of these divisors (counting 15978084) is 1, the average is 0.041666666666667.

Base conversion 15978084

Base System Value
2 Binary 111100111100111001100100
3 Ternary 1010001202210220
4 Quaternary 330330321210
5 Quinary 13042244314
6 Senary 1330244340
8 Octal 74747144
10 Decimal 15978084
12 Duodecimal 54266b0
16 Hexadecimal f3ce64
20 Vigesimal 4jh544
36 Base36 9igro

Cryptographic Hash Functions

md5 08a120bfcf85236a61d86c8398a4d87b
sha1 f93c4cec1bb27a58d73fea2b6bf2f4343a299375
sha256 a190aa309a9401d3ee7176123165692035244182a0f0dffeb9e9a320ed0023f2
sha512 72e56959988ab4cddf2ada7f858f6e727002899213f50b53cb58249e895c79dbe105c04f947f1e4feaafea41a964c5c57f7770b6e7da367a8fb91a605718c68c
ripemd-160 23c2c3171656c780d11de8b48b9996d59c495e78

15978084 as geometric shapes

Circle

Radius = n
Diameter 31956168
Circumference 100393262.62568
Area 8.020459916336E+14

Sphere

Radius = n
Volume 1.7086877634913E+22
Surface area 3.2081839665344E+15
Circumference 100393262.62568

Square

Length = n
Perimeter 63912336
Area 255299168311056
Diagonal 22596423.093537

Cube

Length = n
Surface area 1531795009866336
Volume 4.0791915564042E+21
Space diagonal 27674853.295603

Equilateral Triangle

Length = n
Perimeter 47934252
Area 1.1054778266121E+14
Altitude 13837426.647802

Triangular Pyramid

Length = n
Surface area 1.1054778266121E+14
Volume 4.8073733521539E+20
Height 7532141.0311789