15996855 (number)

15996855 is an odd 8-digits composite number following 15996854 and preceding 15996856. In scientific notation, it is written as 1.5996855 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 7209216 positive integers (up to 15996855) that are relatively prime to 15996855.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred ninety-six thousand eight hundred fifty-five

Notation

Scientific notation 1.5996855 × 10^7
Engineering notation 1.5996855 × 10^6

Prime Factorization of 15996855

Prime Factorization 73 × 15 × 7 × 2087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15996855
Product of the distinct prime numbers

The prime factorization of 15996855 is 73 × 15 × 7 × 2087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 51, 66, 940, 792, 315, 2057, 70148, 51353, 356515, 736906, 9730441, 4122789, 80354815, 62937823, 534543075, 883247714, 7981580836, 7932896332

Basic calculations (n = 15996855)

Multiplication

n×y
n×2 31993710
n×3 47990565
n×4 63987420
n×5 79984275

Division

n÷y
n÷2 7998427.5
n÷3 5332285
n÷3 3999213.75
n÷5 3199371

Exponentiation

ny
n2 255899369891025
n3 4.0935851147381E+21
n4 6.5484487510624E+28
n5 1.0475458514568E+36

Nth Root

y√n
2√n 3999.6068556797
3√n 251.96769868167
4√n 63.24244504824
5√n 27.593508331475

Divisors of 15996855

1, 7, 15, 73, 105, 511, 1095, 2087, 7665, 14609, 31305, 152351, 219135, 1066457, 2285265, 15996855

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15996854
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15996855 can be divided by 16 positive divisors. The sum of these divisors (counting 15996855) is 1, the average is 0.0625.

Base conversion 15996855

Base System Value
2 Binary 111101000001011110110111
3 Ternary 1010002201120010
4 Quaternary 331001132313
5 Quinary 13043344410
6 Senary 1330511303
8 Octal 75013667
10 Decimal 15996855
12 Duodecimal 5435533
16 Hexadecimal f417b7
20 Vigesimal 4jjc2f
36 Base36 9iv93

Cryptographic Hash Functions

md5 b5940147fb401c881ab7708bb79cbc24
sha1 b0e83a22b9d21f8b87e9dee1d391f6593664b64d
sha256 cceadee073f5ce0b533f44ef011cfeeb812e1de41268b3ec469ef952316d09ea
sha512 72bf1ad48a5661f08b15dc6c131cf3af8cd119fc9219ed1edb20fec6c5b9f836779c1f60971c9160ff6267eb884dc6219c54370d0b7ec2b67a3f2ca108c47bd6
ripemd-160 957e593191ac52f52dc9cef2ff0db9cd69323600

15996855 as geometric shapes

Circle

Radius = n
Diameter 31993710
Circumference 100511204.29708
Area 8.039315805079E+14

Sphere

Radius = n
Volume 1.7147169231074E+22
Surface area 3.2157263220316E+15
Circumference 100511204.29708

Square

Length = n
Perimeter 63987420
Area 255899369891025
Diagonal 22622969.296316

Cube

Length = n
Surface area 1535396219346150
Volume 4.0935851147381E+21
Space diagonal 27707365.621312

Equilateral Triangle

Length = n
Perimeter 47990565
Area 1.1080767756903E+14
Altitude 13853682.810656

Triangular Pyramid

Length = n
Surface area 1.1080767756903E+14
Volume 4.824336323326E+20
Height 7540989.7654386