15689984 (number)

15689984 is an even 8-digits composite number following 15689983 and preceding 15689985. In scientific notation, it is written as 1.5689984 × 10^7. The sum of its digits is 50. It has a total of 10 prime factors and 36 positive divisors. There are 7776768 positive integers (up to 15689984) that are relatively prime to 15689984.

Interesting facts

Basic properties

Name

Name fifteen million six hundred eighty-nine thousand nine hundred eighty-four

Notation

Scientific notation 1.5689984 × 10^7
Engineering notation 1.5689984 × 10^6

Prime Factorization of 15689984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 167 × 367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 122578
Product of the distinct prime numbers

The prime factorization of 15689984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 167 × 367. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15689984)

Multiplication

n×y
n×2 31379968
n×3 47069952
n×4 62759936
n×5 78449920

Division

n÷y
n÷2 7844992
n÷3 5229994.6666667
n÷3 3922496
n÷5 3137996.8

Exponentiation

ny
n2 246175597920256
n3 3.8624911925592E+21
n4 6.0602425011396E+28
n5 9.5085107879E+35

Nth Root

y√n
2√n 3961.058444406
3√n 250.34610196594
4√n 62.936940221193
5√n 27.4868201081

Divisors of 15689984

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15689983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15689984 can be divided by 36 positive divisors. The sum of these divisors (counting 15689984) is 1, the average is 0.027777777777778.

Base conversion 15689984

Base System Value
2 Binary 111011110110100100000000
3 Ternary 1002112010121112
4 Quaternary 323312210000
5 Quinary 13004034414
6 Senary 1320142452
8 Octal 73664400
10 Decimal 15689984
12 Duodecimal 5307a28
16 Hexadecimal ef6900
20 Vigesimal 4i14j4
36 Base36 9cagw

Cryptographic Hash Functions

md5 fbbb5f7b1fec5883ee444d5841083bef
sha1 83c571d6b0b8ded5d9a6b95edb1b3d7ff09c0f24
sha256 c1d3ddf0d3635dec1f5b5f885bc6a9ac1800a9d384118784774fbe3d3fbbb9da
sha512 63bda541fd3a4e1759a42f2078f0a999b87a43b20b0a7cbe04e9b9b7202d7cd9c0256adfb696e605e39e3e3aec5c4ab92efc7002221cbf0bbcfa33795ccde5f6
ripemd-160 211010ec178af6bb3f51de8f005c7a5b40a39b74

15689984 as geometric shapes

Circle

Radius = n
Diameter 31379968
Circumference 98583076.938683
Area 7.7338344991935E+14

Sphere

Radius = n
Volume 1.6179165273466E+22
Surface area 3.0935337996774E+15
Circumference 98583076.938683

Square

Length = n
Perimeter 62759936
Area 246175597920256
Diagonal 22188988.166217

Cube

Length = n
Surface area 1477053587521536
Volume 3.8624911925592E+21
Space diagonal 27175849.457943

Equilateral Triangle

Length = n
Perimeter 47069952
Area 1.0659716079538E+14
Altitude 13587924.728971

Triangular Pyramid

Length = n
Surface area 1.0659716079538E+14
Volume 4.5519895242199E+20
Height 7396329.388739