15742272 (number)

15742272 is an even 8-digits composite number following 15742271 and preceding 15742273. In scientific notation, it is written as 1.5742272 × 10^7. The sum of its digits is 30. It has a total of 10 prime factors and 112 positive divisors. There are 3833856 positive integers (up to 15742272) that are relatively prime to 15742272.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand two hundred seventy-two

Notation

Scientific notation 1.5742272 × 10^7
Engineering notation 1.5742272 × 10^6

Prime Factorization of 15742272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 39 × 7 × 17 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 491946
Product of the distinct prime numbers

The prime factorization of 15742272 is 2 × 2 × 2 × 2 × 2 × 2 × 39 × 7 × 17 × 53. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15742272)

Multiplication

n×y
n×2 31484544
n×3 47226816
n×4 62969088
n×5 78711360

Division

n÷y
n÷2 7871136
n÷3 5247424
n÷3 3935568
n÷5 3148454.4

Exponentiation

ny
n2 247819127721984
n3 3.9012361154022E+21
n4 6.1414320064885E+28
n5 9.6680093115648E+35

Nth Root

y√n
2√n 3967.6532106524
3√n 250.62389240456
4√n 62.989310288749
5√n 27.505116096187

Divisors of 15742272

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15742271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15742272 can be divided by 112 positive divisors. The sum of these divisors (counting 15742272) is 1, the average is 0.0089285714285714.

Base conversion 15742272

Base System Value
2 Binary 111100000011010101000000
3 Ternary 1002121210100010
4 Quaternary 330003111000
5 Quinary 13012223042
6 Senary 1321224520
8 Octal 74032500
10 Decimal 15742272
12 Duodecimal 5332140
16 Hexadecimal f03540
20 Vigesimal 4i7fdc
36 Base36 9detc

Cryptographic Hash Functions

md5 f8eb0251fa0c3139887480e14c25b959
sha1 ca24791d583ba8612f5286271e8e6efda2f79a40
sha256 aa594305eb2cf64279da052c58cc2bd32d0c80fd38f9d2af2d20409f9c6053e3
sha512 f1d3afd775f3c4972d639462b218a99906252077f23871f58cdccd9dc020253f4c7f659f2520fbe7fe151277cbd0b20a335177b5c4718af3931d0b51b1c292f5
ripemd-160 bc553295e4cf838f5d0242299b1658e3b2be01ea

15742272 as geometric shapes

Circle

Radius = n
Diameter 31484544
Circumference 98911612.132025
Area 7.7854675107042E+14

Sphere

Radius = n
Volume 1.6341459626756E+22
Surface area 3.1141870042817E+15
Circumference 98911612.132025

Square

Length = n
Perimeter 62969088
Area 247819127721984
Diagonal 22262934.564966

Cube

Length = n
Surface area 1486914766331904
Volume 3.9012361154022E+21
Space diagonal 27266414.930569

Equilateral Triangle

Length = n
Perimeter 47226816
Area 1.0730883007547E+14
Altitude 13633207.465284

Triangular Pyramid

Length = n
Surface area 1.0730883007547E+14
Volume 4.5976508536846E+20
Height 7420978.1883221