15993902 (number)

15993902 is an even 8-digits composite number following 15993901 and preceding 15993903. In scientific notation, it is written as 1.5993902 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 7996950 positive integers (up to 15993902) that are relatively prime to 15993902.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred ninety-three thousand nine hundred two

Notation

Scientific notation 1.5993902 × 10^7
Engineering notation 1.5993902 × 10^6

Prime Factorization of 15993902

Prime Factorization 2 × 7996951

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 15993902
Product of the distinct prime numbers

The prime factorization of 15993902 is 2 × 7996951. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 11, 1, 415, 774, 6545, 5619, 65454, 42714, 786751, 427443, 1376036, 6328436, 23742189, 183215, 807388484, 490708671, 8810223353, 7289320146

Basic calculations (n = 15993902)

Multiplication

n×y
n×2 31987804
n×3 47981706
n×4 63975608
n×5 79969510

Division

n÷y
n÷2 7996951
n÷3 5331300.6666667
n÷3 3998475.5
n÷5 3198780.4

Exponentiation

ny
n2 255804901185604
n3 4.0913185206822E+21
n4 6.5436147470577E+28
n5 1.046579329902E+36

Nth Root

y√n
2√n 3999.237677358
3√n 251.95219341718
4√n 63.239526226546
5√n 27.592489510619

Divisors of 15993902

1, 2, 7996951, 15993902

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15993901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15993902 can be divided by 4 positive divisors. The sum of these divisors (counting 15993902) is 1, the average is 0.25.

Base conversion 15993902

Base System Value
2 Binary 111101000000110000101110
3 Ternary 1010002120111202
4 Quaternary 331000300232
5 Quinary 13043301102
6 Senary 1330445502
8 Octal 75006056
10 Decimal 15993902
12 Duodecimal 5433892
16 Hexadecimal f40c2e
20 Vigesimal 4jj4f2
36 Base36 9isz2

Cryptographic Hash Functions

md5 40cf42d3120f84efe16209e06d51f42b
sha1 b8073cea153b5d8b64be2d23d2974a26fb85385a
sha256 009dc3d4fc10b3cf27096e980b99618b7bee757048f3fcab3dee6bbc516d8368
sha512 86275590d6cbd0c98dc9e19a8bff22dceabf0c6ba367cc1b298fac7baf19469191671da6a6773e10e3c091af241d77e28c91d537931cc5d560c342c4817bb912
ripemd-160 c62667effad0c7dafc1574fd29ab9588db055391

15993902 as geometric shapes

Circle

Radius = n
Diameter 31987804
Circumference 100492650.05087
Area 8.0363479831696E+14

Sphere

Radius = n
Volume 1.7137674944095E+22
Surface area 3.2145391932678E+15
Circumference 100492650.05087

Square

Length = n
Perimeter 63975608
Area 255804901185604
Diagonal 22618793.123666

Cube

Length = n
Surface area 1534829407113624
Volume 4.0913185206822E+21
Space diagonal 27702250.875277

Equilateral Triangle

Length = n
Perimeter 47981706
Area 1.1076677141965E+14
Altitude 13851125.437639

Triangular Pyramid

Length = n
Surface area 1.1076677141965E+14
Volume 4.8216651166142E+20
Height 7539597.7078887