15742040 (number)

15742040 is an even 8-digits composite number following 15742039 and preceding 15742041. In scientific notation, it is written as 1.5742040 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 6296800 positive integers (up to 15742040) that are relatively prime to 15742040.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand forty

Notation

Scientific notation 1.5742040 × 10^7
Engineering notation 1.5742040 × 10^6

Prime Factorization of 15742040

Prime Factorization 2 × 2 × 2 × 5 × 393551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3935510
Product of the distinct prime numbers

The prime factorization of 15742040 is 2 × 2 × 2 × 5 × 393551. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 62, 91, 641, 785, 2806, 7328, 88538, 69731, 278744, 416043, 3226546, 8227583, 2062034, 30399601, 976165072, 419275110, 485424529, 6261785222

Basic calculations (n = 15742040)

Multiplication

n×y
n×2 31484080
n×3 47226120
n×4 62968160
n×5 78710200

Division

n÷y
n÷2 7871020
n÷3 5247346.6666667
n÷3 3935510
n÷5 3148408

Exponentiation

ny
n2 247811823361600
n3 3.9010636358312E+21
n4 6.1410699797801E+28
n5 9.6672969264497E+35

Nth Root

y√n
2√n 3967.6239741185
3√n 250.62266121784
4√n 62.989078212961
5√n 27.505035024985

Divisors of 15742040

1, 2, 4, 5, 8, 10, 20, 40, 393551, 787102, 1574204, 1967755, 3148408, 3935510, 7871020, 15742040

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 -15742039
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 15742040 can be divided by 16 positive divisors. The sum of these divisors (counting 15742040) is 1, the average is 0.0625.

Base conversion 15742040

Base System Value
2 Binary 111100000011010001011000
3 Ternary 1002121210000112
4 Quaternary 330003101120
5 Quinary 13012221130
6 Senary 1321223452
8 Octal 74032130
10 Decimal 15742040
12 Duodecimal 5331b88
16 Hexadecimal f03458
20 Vigesimal 4i7f20
36 Base36 9demw

Cryptographic Hash Functions

md5 29b40dfc81db0f74bab05dc7da80225f
sha1 ced191da373c336520a46a293bed8ea9d071e241
sha256 e881f1d1c7fda799179d0d0c68d95e2759ff301e4f97d3acfe5b4bee9a415a9d
sha512 46a676d2d654c95438cff75fc8b94e8bc3dd89bde9775588a15736a414bd28bc71f04b72071782cf52fae19831e7e18aff532bdd5a3c1c3aa984151d994bd985
ripemd-160 dff6c3df4dacfbaf295a2c3fa020080129d7c935

15742040 as geometric shapes

Circle

Radius = n
Diameter 31484080
Circumference 98910154.433033
Area 7.7852380374549E+14

Sphere

Radius = n
Volume 1.6340737146018E+22
Surface area 3.114095214982E+15
Circumference 98910154.433033

Square

Length = n
Perimeter 62968160
Area 247811823361600
Diagonal 22262606.46742

Cube

Length = n
Surface area 1486870940169600
Volume 3.9010636358312E+21
Space diagonal 27266013.094782

Equilateral Triangle

Length = n
Perimeter 47226120
Area 1.0730566719464E+14
Altitude 13633006.547391

Triangular Pyramid

Length = n
Surface area 1.0730566719464E+14
Volume 4.5974475845609E+20
Height 7420868.8224733