15742896 (number)

15742896 is an even 8-digits composite number following 15742895 and preceding 15742897. In scientific notation, it is written as 1.5742896 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 4843776 positive integers (up to 15742896) that are relatively prime to 15742896.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand eight hundred ninety-six

Notation

Scientific notation 1.5742896 × 10^7
Engineering notation 1.5742896 × 10^6

Prime Factorization of 15742896

Prime Factorization 2 × 2 × 2 × 2 × 39 × 25229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1967862
Product of the distinct prime numbers

The prime factorization of 15742896 is 2 × 2 × 2 × 2 × 39 × 25229. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 36, 18, 874, 276, 6936, 9591, 74738, 31562, 777514, 748339, 2147452, 3926616, 90770581, 33997934, 806784263, 422721305, 1808915996, 5956139166

Basic calculations (n = 15742896)

Multiplication

n×y
n×2 31485792
n×3 47228688
n×4 62971584
n×5 78714480

Division

n÷y
n÷2 7871448
n÷3 5247632
n÷3 3935724
n÷5 3148579.2

Exponentiation

ny
n2 247838774466816
n3 3.9017000511985E+21
n4 6.1424058129213E+28
n5 9.6699255902616E+35

Nth Root

y√n
2√n 3967.7318457779
3√n 250.62720381227
4√n 62.989934479867
5√n 27.505334145021

Divisors of 15742896

1, 2, 4, 8, 16, 39, 78, 156, 312, 624, 25229, 50458, 100916, 201832, 403664, 983931, 1967862, 3935724, 7871448, 15742896

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15742895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15742896 can be divided by 20 positive divisors. The sum of these divisors (counting 15742896) is 1, the average is 0.05.

Base conversion 15742896

Base System Value
2 Binary 111100000011011110110000
3 Ternary 1002121211012020
4 Quaternary 330003132300
5 Quinary 13012233041
6 Senary 1321231440
8 Octal 74033660
10 Decimal 15742896
12 Duodecimal 5332580
16 Hexadecimal f037b0
20 Vigesimal 4i7h4g
36 Base36 9dfao

Cryptographic Hash Functions

md5 329cb816fc0c5711ef6bd33a89739333
sha1 8ae4fdbb38f90fe1b7f1a60fbd593f919c73dc09
sha256 9651e96df470a010728d2e3b03029717c74b1f5df20608eb6a3e06d782448523
sha512 e0a16c6060d46ca1eb34afe8117c7de8798b3793d0db818e7c730314bf7941fd75c8620fbc7164be0a196c6e2c232da86573f18aba93dd45b5330411054e3bda
ripemd-160 c61118793c40dd7e41c0528917d66d9e578d38ad

15742896 as geometric shapes

Circle

Radius = n
Diameter 31485792
Circumference 98915532.839656
Area 7.7860847313965E+14

Sphere

Radius = n
Volume 1.6343402956475E+22
Surface area 3.1144338925586E+15
Circumference 98915532.839656

Square

Length = n
Perimeter 62971584
Area 247838774466816
Diagonal 22263817.034229

Cube

Length = n
Surface area 1487032646800896
Volume 3.9017000511985E+21
Space diagonal 27267495.730273

Equilateral Triangle

Length = n
Perimeter 47228688
Area 1.0731733736553E+14
Altitude 13633747.865136

Triangular Pyramid

Length = n
Surface area 1.0731733736553E+14
Volume 4.598197607264E+20
Height 7421272.3447431