15989856 (number)

15989856 is an even 8-digits composite number following 15989855 and preceding 15989857. In scientific notation, it is written as 1.5989856 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 24 positive divisors. There are 5329920 positive integers (up to 15989856) that are relatively prime to 15989856.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred eighty-nine thousand eight hundred fifty-six

Notation

Scientific notation 1.5989856 × 10^7
Engineering notation 1.5989856 × 10^6

Prime Factorization of 15989856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 166561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 999366
Product of the distinct prime numbers

The prime factorization of 15989856 is 2 × 2 × 2 × 2 × 2 × 3 × 166561. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 67, 60, 476, 579, 7029, 5784, 90549, 45541, 868968, 332737, 2161990, 3911744, 15750388, 6059555, 388850685, 819043926, 1702316976, 5793538072

Basic calculations (n = 15989856)

Multiplication

n×y
n×2 31979712
n×3 47969568
n×4 63959424
n×5 79949280

Division

n÷y
n÷2 7994928
n÷3 5329952
n÷3 3997464
n÷5 3197971.2

Exponentiation

ny
n2 255675494900736
n3 4.0882143461915E+21
n4 6.5369958692736E+28
n5 1.0452562262228E+36

Nth Root

y√n
2√n 3998.7317989583
3√n 251.9309460579
4√n 63.235526398997
5√n 27.59109334712

Divisors of 15989856

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 166561, 333122, 499683, 666244, 999366, 1332488, 1998732, 2664976, 3997464, 5329952, 7994928, 15989856

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 -15989855
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 15989856 can be divided by 24 positive divisors. The sum of these divisors (counting 15989856) is 1, the average is 0.041666666666667.

Base conversion 15989856

Base System Value
2 Binary 111100111111110001100000
3 Ternary 1010002100221220
4 Quaternary 330333301200
5 Quinary 13043133411
6 Senary 1330415040
8 Octal 74776140
10 Decimal 15989856
12 Duodecimal 5431480
16 Hexadecimal f3fc60
20 Vigesimal 4jiecg
36 Base36 9ipuo

Cryptographic Hash Functions

md5 b07d029129d11db878b05a6089f59570
sha1 0787c413f84be997246ef80330da0d53d3d4fbff
sha256 b477bc3ce5d29f809611b9236a8849cdb0235bb0a5d042d2eacfb88b5561aef8
sha512 fc553a2308d89bb416235867886a6fd1f06948605eddc5edda2fd5cc475d172baaed82747b749e621c7bca2bc323167558c888dcae6b14dc92d51c2a73e0a844
ripemd-160 37913662d5f4a81dcf321b0eb1d6cb035a0cac26

15989856 as geometric shapes

Circle

Radius = n
Diameter 31979712
Circumference 100467228.28312
Area 8.0322825648309E+14

Sphere

Radius = n
Volume 1.7124672208394E+22
Surface area 3.2129130259323E+15
Circumference 100467228.28312

Square

Length = n
Perimeter 63959424
Area 255675494900736
Diagonal 22613071.215593

Cube

Length = n
Surface area 1534052969404416
Volume 4.0882143461915E+21
Space diagonal 27695242.99771

Equilateral Triangle

Length = n
Perimeter 47969568
Area 1.107107368546E+14
Altitude 13847621.498855

Triangular Pyramid

Length = n
Surface area 1.107107368546E+14
Volume 4.8180068118936E+20
Height 7537690.4051976