15741942 (number)

15741942 is an even 8-digits composite number following 15741941 and preceding 15741943. In scientific notation, it is written as 1.5741942 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 5247312 positive integers (up to 15741942) that are relatively prime to 15741942.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-one thousand nine hundred forty-two

Notation

Scientific notation 1.5741942 × 10^7
Engineering notation 1.5741942 × 10^6

Prime Factorization of 15741942

Prime Factorization 2 × 3 × 2623657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 15741942
Product of the distinct prime numbers

The prime factorization of 15741942 is 2 × 3 × 2623657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 46, 25, 643, 549, 359, 3404, 80922, 70973, 463729, 496688, 5243685, 2304744, 11668660, 29211763, 728644700, 899358089, 2711244617, 2742838157

Basic calculations (n = 15741942)

Multiplication

n×y
n×2 31483884
n×3 47225826
n×4 62967768
n×5 78709710

Division

n÷y
n÷2 7870971
n÷3 5247314
n÷3 3935485.5
n÷5 3148388.4

Exponentiation

ny
n2 247808737931364
n3 3.9009907796087E+21
n4 6.1409170595135E+28
n5 9.6669960177673E+35

Nth Root

y√n
2√n 3967.6116241386
3√n 250.62214114396
4√n 62.988980180176
5√n 27.505000779104

Divisors of 15741942

1, 2, 3, 6, 2623657, 5247314, 7870971, 15741942

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15741941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15741942 can be divided by 8 positive divisors. The sum of these divisors (counting 15741942) is 1, the average is 0.125.

Base conversion 15741942

Base System Value
2 Binary 111100000011001111110110
3 Ternary 1002121202212220
4 Quaternary 330003033312
5 Quinary 13012220232
6 Senary 1321223210
8 Octal 74031766
10 Decimal 15741942
12 Duodecimal 5331b06
16 Hexadecimal f033f6
20 Vigesimal 4i7eh2
36 Base36 9dek6

Cryptographic Hash Functions

md5 8e61a2443b3c926b0c1ea92a5f79c35f
sha1 30ece082a135849baa86c74036d3bbe36b7966cb
sha256 863c12a62274702ed08883f0632f13645646d94b91e59f68e4a209184af881fc
sha512 8c7c9faaebaff0d3a6728f9404da194bcdb456c69446be7985195d366e326e3e30560d26dd475a5c6d43195c0b64e36d703a71ef451a904eeb3c12d9acb66fa7
ripemd-160 06713bbf3c4a228555270336e723085adb6745c4

15741942 as geometric shapes

Circle

Radius = n
Diameter 31483884
Circumference 98909538.680873
Area 7.7851411058053E+14

Sphere

Radius = n
Volume 1.6340431966587E+22
Surface area 3.1140564423221E+15
Circumference 98909538.680873

Square

Length = n
Perimeter 62967768
Area 247808737931364
Diagonal 22262467.874491

Cube

Length = n
Surface area 1486852427588184
Volume 3.9009907796087E+21
Space diagonal 27265843.353802

Equilateral Triangle

Length = n
Perimeter 47225826
Area 1.0730433116416E+14
Altitude 13632921.676901

Triangular Pyramid

Length = n
Surface area 1.0730433116416E+14
Volume 4.5973617226792E+20
Height 7420822.6248302