15996942 (number)

15996942 is an even 8-digits composite number following 15996941 and preceding 15996943. In scientific notation, it is written as 1.5996942 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 4876416 positive integers (up to 15996942) that are relatively prime to 15996942.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred ninety-six thousand nine hundred forty-two

Notation

Scientific notation 1.5996942 × 10^7
Engineering notation 1.5996942 × 10^6

Prime Factorization of 15996942

Prime Factorization 2 × 9 × 13 × 137 × 499

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15996942
Product of the distinct prime numbers

The prime factorization of 15996942 is 2 × 9 × 13 × 137 × 499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 10, 74, 679, 126, 4226, 7292, 28908, 32001, 878947, 511533, 8693695, 4372599, 3106952, 60722737, 481535363, 779599942, 2575739816, 7385712883

Basic calculations (n = 15996942)

Multiplication

n×y
n×2 31993884
n×3 47990826
n×4 63987768
n×5 79984710

Division

n÷y
n÷2 7998471
n÷3 5332314
n÷3 3999235.5
n÷5 3199388.4

Exponentiation

ny
n2 255902153351364
n3 4.0936519048369E+21
n4 6.5485912089865E+28
n5 1.0475743375187E+36

Nth Root

y√n
2√n 3999.6177317339
3√n 251.96815546208
4√n 63.242531035165
5√n 27.593538345249

Divisors of 15996942

1, 2, 9, 13, 18, 26, 117, 137, 234, 274, 499, 998, 1233, 1781, 2466, 3562, 4491, 6487, 8982, 12974, 16029, 32058, 58383, 68363, 116766, 136726, 615267, 888719, 1230534, 1777438, 7998471, 15996942

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 -15996941
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 15996942 can be divided by 32 positive divisors. The sum of these divisors (counting 15996942) is 1, the average is 0.03125.

Base conversion 15996942

Base System Value
2 Binary 111101000001100000001110
3 Ternary 1010002201200100
4 Quaternary 331001200032
5 Quinary 13043400232
6 Senary 1330511530
8 Octal 75014016
10 Decimal 15996942
12 Duodecimal 54355a6
16 Hexadecimal f4180e
20 Vigesimal 4jjc72
36 Base36 9ivbi

Cryptographic Hash Functions

md5 9994fb1ceee390e7b9dabc6284b80874
sha1 f7973f147dbb221b32c699960d0fd7e5585287c8
sha256 0e0bb513de117fe50c386a72ad375261936e096c3fee2abdffe3c074ccbb961d
sha512 e4ae6cd5289213f0183eead2244ff7bde6276031254ae99c25d476edaf6c3d42c66fec62b9345b1733a2325aaeff876817bc04635cd1adc8ade01409a834c660
ripemd-160 4cc4eebbda108081ad50544a83518ebe9b4e891d

15996942 as geometric shapes

Circle

Radius = n
Diameter 31993884
Circumference 100511750.9342
Area 8.0394032500645E+14

Sphere

Radius = n
Volume 1.7147449000786E+22
Surface area 3.2157613000258E+15
Circumference 100511750.9342

Square

Length = n
Perimeter 63987768
Area 255902153351364
Diagonal 22623092.332896

Cube

Length = n
Surface area 1535412920108184
Volume 4.0936519048369E+21
Space diagonal 27707516.309732

Equilateral Triangle

Length = n
Perimeter 47990826
Area 1.1080888284271E+14
Altitude 13853758.154866

Triangular Pyramid

Length = n
Surface area 1.1080888284271E+14
Volume 4.8244150362123E+20
Height 7541030.7776319