15804942 (number)

15804942 is an even 8-digits composite number following 15804941 and preceding 15804943. In scientific notation, it is written as 1.5804942 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 5086592 positive integers (up to 15804942) that are relatively prime to 15804942.

Interesting facts

Basic properties

Name

Name fifteen million eight hundred four thousand nine hundred forty-two

Notation

Scientific notation 1.5804942 × 10^7
Engineering notation 1.5804942 × 10^6

Prime Factorization of 15804942

Prime Factorization 2 × 3 × 29 × 90833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15804942
Product of the distinct prime numbers

The prime factorization of 15804942 is 2 × 3 × 29 × 90833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 15, 99, 15, 500, 2944, 5173, 25584, 15335, 549134, 943304, 2641167, 6858907, 68480996, 22081992, 172024600, 665871031, 9889526446, 978612580

Basic calculations (n = 15804942)

Multiplication

n×y
n×2 31609884
n×3 47414826
n×4 63219768
n×5 79024710

Division

n÷y
n÷2 7902471
n÷3 5268314
n÷3 3951235.5
n÷5 3160988.4

Exponentiation

ny
n2 249796191623364
n3 3.9480143204282E+21
n4 6.2398137349536E+28
n5 9.8619894171746E+35

Nth Root

y√n
2√n 3975.5429817825
3√n 250.95603003268
4√n 63.051907043185
5√n 27.526980885091

Divisors of 15804942

1, 2, 3, 6, 29, 58, 87, 174, 90833, 181666, 272499, 544998, 2634157, 5268314, 7902471, 15804942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15804941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15804942 can be divided by 16 positive divisors. The sum of these divisors (counting 15804942) is 1, the average is 0.0625.

Base conversion 15804942

Base System Value
2 Binary 111100010010101000001110
3 Ternary 1002201222022020
4 Quaternary 330102220032
5 Quinary 13021224232
6 Senary 1322431010
8 Octal 74225016
10 Decimal 15804942
12 Duodecimal 5362466
16 Hexadecimal f12a0e
20 Vigesimal 4ifc72
36 Base36 9er66

Cryptographic Hash Functions

md5 1194c2c0a25fa994f1a5754998427e45
sha1 98f30c44be6764c8c5e06ed32221ca388c6b6b0d
sha256 90f3835cde7f1715a692aa6b923fb2b9f1bd25b2117b4f3ba32f93f2982ca8bd
sha512 4c8c4a8e6b8f9d68dd2e394fa125c4481be9a3dfbcb9896baf44cd7f2da47f4b2a174de7c8d6fb6d6015879026fb829ec9ef1f066bca64bfe61cad211aa164ea
ripemd-160 6885e1fb7a3a1998d3bf2ce4a0787f368c328d21

15804942 as geometric shapes

Circle

Radius = n
Diameter 31609884
Circumference 99305379.355226
Area 7.8475788049867E+14

Sphere

Radius = n
Volume 1.6537403713766E+22
Surface area 3.1390315219947E+15
Circumference 99305379.355226

Square

Length = n
Perimeter 63219768
Area 249796191623364
Diagonal 22351563.32892

Cube

Length = n
Surface area 1498777149740184
Volume 3.9480143204282E+21
Space diagonal 27374962.554679

Equilateral Triangle

Length = n
Perimeter 47414826
Area 1.0816492385722E+14
Altitude 13687481.27734

Triangular Pyramid

Length = n
Surface area 1.0816492385722E+14
Volume 4.6527794969939E+20
Height 7450521.1096401