15891996 (number)

15891996 is an even 8-digits composite number following 15891995 and preceding 15891997. In scientific notation, it is written as 1.5891996 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 5287552 positive integers (up to 15891996) that are relatively prime to 15891996.

Interesting facts

Basic properties

Name

Name fifteen million eight hundred ninety-one thousand nine hundred ninety-six

Notation

Scientific notation 1.5891996 × 10^7
Engineering notation 1.5891996 × 10^6

Prime Factorization of 15891996

Prime Factorization 2 × 2 × 3 × 1637 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7945998
Product of the distinct prime numbers

The prime factorization of 15891996 is 2 × 2 × 3 × 1637 × 809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 31, 53, 481, 408, 7601, 1074, 79595, 87769, 356978, 30573, 9367592, 6370034, 12498461, 59070316, 335844354, 580675566, 545529478, 3481454527

Basic calculations (n = 15891996)

Multiplication

n×y
n×2 31783992
n×3 47675988
n×4 63567984
n×5 79459980

Division

n÷y
n÷2 7945998
n÷3 5297332
n÷3 3972999
n÷5 3178399.2

Exponentiation

ny
n2 252555536864016
n3 4.0136115816208E+21
n4 6.3784299200671E+28
n5 1.0136598277599E+36

Nth Root

y√n
2√n 3986.4766398413
3√n 251.41594393735
4√n 63.13855113828
5√n 27.557238149554

Divisors of 15891996

1, 2, 3, 4, 6, 12, 809, 1618, 1637, 2427, 3236, 3274, 4854, 4911, 6548, 9708, 9822, 19644, 1324333, 2648666, 3972999, 5297332, 7945998, 15891996

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 -15891995
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 15891996 can be divided by 24 positive divisors. The sum of these divisors (counting 15891996) is 1, the average is 0.041666666666667.

Base conversion 15891996

Base System Value
2 Binary 111100100111111000011100
3 Ternary 1002220101201110
4 Quaternary 330213320130
5 Quinary 13032020441
6 Senary 1324342020
8 Octal 74477034
10 Decimal 15891996
12 Duodecimal 53a4910
16 Hexadecimal f27e1c
20 Vigesimal 4j69jg
36 Base36 9gmcc

Cryptographic Hash Functions

md5 d1220c314b2e2723d77b61a21f463324
sha1 ee9e55c559dcd23a5bde3edd25cc26d30246c0d6
sha256 b7177ce413416899a8584c2d6172231623b2c0f4befccefb8370d34b75fff116
sha512 6200eea2da5b650dcc52d2f5d3d2e8e57e2cac8d17a5096bfda3c960a77016577f51ab9fda8cb93533e6fd9f4ee773fcc82b7bf4f32220b9fe59de4fb9c8da16
ripemd-160 aa2831588ccb6ce67975381dd3066841eac6c41f

15891996 as geometric shapes

Circle

Radius = n
Diameter 31783992
Circumference 99852355.768957
Area 7.9342661923542E+14

Sphere

Radius = n
Volume 1.681217687891E+22
Surface area 3.1737064769417E+15
Circumference 99852355.768957

Square

Length = n
Perimeter 63567984
Area 252555536864016
Diagonal 22474676.276379

Cube

Length = n
Surface area 1515333221184096
Volume 4.0136115816208E+21
Space diagonal 27525744.505681

Equilateral Triangle

Length = n
Perimeter 47675988
Area 1.0935975539533E+14
Altitude 13762872.252841

Triangular Pyramid

Length = n
Surface area 1.0935975539533E+14
Volume 4.7300866106882E+20
Height 7491558.758793