15989864 (number)

15989864 is an even 8-digits composite number following 15989863 and preceding 15989865. In scientific notation, it is written as 1.5989864 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 7197120 positive integers (up to 15989864) that are relatively prime to 15989864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5989864 × 10^7
Engineering notation 1.5989864 × 10^6

Prime Factorization of 15989864

Prime Factorization 2 × 2 × 2 × 11 × 109 × 1667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3997466
Product of the distinct prime numbers

The prime factorization of 15989864 is 2 × 2 × 2 × 11 × 109 × 1667. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 17, 93, 534, 385, 2028, 6393, 52917, 94384, 716705, 385128, 7901352, 7248035, 14150754, 81290454, 453826828, 581772885, 3083720363, 8616575970

Basic calculations (n = 15989864)

Multiplication

n×y
n×2 31979728
n×3 47969592
n×4 63959456
n×5 79949320

Division

n÷y
n÷2 7994932
n÷3 5329954.6666667
n÷3 3997466
n÷5 3197972.8

Exponentiation

ny
n2 255675750738496
n3 4.0882204824065E+21
n4 6.5370089515694E+28
n5 1.0452588410238E+36

Nth Root

y√n
2√n 3998.7327992753
3√n 251.93098807303
4√n 63.235534308451
5√n 27.591096107979

Divisors of 15989864

1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 1667, 2398, 3334, 4796, 6668, 9592, 13336, 18337, 36674, 73348, 146696, 181703, 363406, 726812, 1453624, 1998733, 3997466, 7994932, 15989864

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15989863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15989864 can be divided by 32 positive divisors. The sum of these divisors (counting 15989864) is 1, the average is 0.03125.

Base conversion 15989864

Base System Value
2 Binary 111100111111110001101000
3 Ternary 1010002100222012
4 Quaternary 330333301220
5 Quinary 13043133424
6 Senary 1330415052
8 Octal 74776150
10 Decimal 15989864
12 Duodecimal 5431488
16 Hexadecimal f3fc68
20 Vigesimal 4jied4
36 Base36 9ipuw

Cryptographic Hash Functions

md5 4937e364ec5c2214c49d6279511d9b0f
sha1 740f98bef500c86dc70d7f0bc96524e8df7e323a
sha256 66c1063c7d676debde0c91018874272aecd75bc1f9a7be23cf72acb81e1221e5
sha512 b43ff9d74a01f9c475f604b79dc0bbb38b95d12391d882394d2ba0a2189509f6337bfad69d8cb867be493024d628b1e94be9edd80aef42ca494891be519e3e7e
ripemd-160 7d7f285a00eeb84bffbea28763ebed971af356a4

15989864 as geometric shapes

Circle

Radius = n
Diameter 31979728
Circumference 100467278.5486
Area 8.0322906022111E+14

Sphere

Radius = n
Volume 1.7124697911711E+22
Surface area 3.2129162408845E+15
Circumference 100467278.5486

Square

Length = n
Perimeter 63959456
Area 255675750738496
Diagonal 22613082.529301

Cube

Length = n
Surface area 1534054504430976
Volume 4.0882204824065E+21
Space diagonal 27695256.854117

Equilateral Triangle

Length = n
Perimeter 47969592
Area 1.107108476356E+14
Altitude 13847628.427058

Triangular Pyramid

Length = n
Surface area 1.107108476356E+14
Volume 4.8180140434922E+20
Height 7537694.1764338