15742020 (number)

15742020 is an even 8-digits composite number following 15742019 and preceding 15742021. In scientific notation, it is written as 1.5742020 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 96 positive divisors. There are 3497472 positive integers (up to 15742020) that are relatively prime to 15742020.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand twenty

Notation

Scientific notation 1.5742020 × 10^7
Engineering notation 1.5742020 × 10^6

Prime Factorization of 15742020

Prime Factorization 2 × 2 × 3 × 7 × 5 × 37 × 1013

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7871010
Product of the distinct prime numbers

The prime factorization of 15742020 is 2 × 2 × 3 × 7 × 5 × 37 × 1013. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 71, 28, 605, 220, 2456, 3705, 70900, 30632, 823595, 765734, 8424793, 8388780, 2533073, 23712120, 718543642, 687784007, 8794180072, 5634073636

Basic calculations (n = 15742020)

Multiplication

n×y
n×2 31484040
n×3 47226060
n×4 62968080
n×5 78710100

Division

n÷y
n÷2 7871010
n÷3 5247340
n÷3 3935505
n÷5 3148404

Exponentiation

ny
n2 247811193680400
n3 3.9010487671407E+21
n4 6.1410387713305E+28
n5 9.667235515906E+35

Nth Root

y√n
2√n 3967.6214537176
3√n 250.62255508049
4√n 62.989058206307
5√n 27.505028036044

Divisors of 15742020

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1013, 1036, 1110, 1295, 1554, 2026, 2220, 2590, 3039, 3108, 3885, 4052, 5065, 5180, 6078, 7091, 7770, 10130, 12156, 14182, 15195, 15540, 20260, 21273, 28364, 30390, 35455, 37481, 42546, 60780, 70910, 74962, 85092, 106365, 112443, 141820, 149924, 187405, 212730, 224886, 262367, 374810, 425460, 449772, 524734, 562215, 749620, 787101, 1049468, 1124430, 1311835, 1574202, 2248860, 2623670, 3148404, 3935505, 5247340, 7871010, 15742020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15742019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15742020 can be divided by 96 positive divisors. The sum of these divisors (counting 15742020) is 1, the average is 0.010416666666667.

Base conversion 15742020

Base System Value
2 Binary 111100000011010001000100
3 Ternary 1002121202222210
4 Quaternary 330003101010
5 Quinary 13012221040
6 Senary 1321223420
8 Octal 74032104
10 Decimal 15742020
12 Duodecimal 5331b70
16 Hexadecimal f03444
20 Vigesimal 4i7f10
36 Base36 9demc

Cryptographic Hash Functions

md5 0d4ff4a0e193cba4c3a123539f2011b9
sha1 c9987f21bc8d1693c9e148c2479ae18819b955d5
sha256 0f94a54bb4a541a043b512d3a2668ca6fe4a309fd65c2774c97cf9f6491b25b4
sha512 99adb10fcba22cc4e8eba58c6e96c97fa5792e56390014c3ce51c65280505ab2dd1d3f86cfa68f8ba0c90a78383ef5485643b448724c66be8b6ac5a010799427
ripemd-160 046c044eaf60a52d1678c7d43305fe4da7a242e0

15742020 as geometric shapes

Circle

Radius = n
Diameter 31484040
Circumference 98910028.769327
Area 7.7852182554366E+14

Sphere

Radius = n
Volume 1.6340674864193E+22
Surface area 3.1140873021746E+15
Circumference 98910028.769327

Square

Length = n
Perimeter 62968080
Area 247811193680400
Diagonal 22262578.183149

Cube

Length = n
Surface area 1486867162082400
Volume 3.9010487671407E+21
Space diagonal 27265978.453765

Equilateral Triangle

Length = n
Perimeter 47226060
Area 1.0730539453469E+14
Altitude 13632989.226883

Triangular Pyramid

Length = n
Surface area 1.0730539453469E+14
Volume 4.5974300616411E+20
Height 7420859.3943828