15742948 (number)

15742948 is an even 8-digits composite number following 15742947 and preceding 15742949. In scientific notation, it is written as 1.5742948 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 6949536 positive integers (up to 15742948) that are relatively prime to 15742948.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5742948 × 10^7
Engineering notation 1.5742948 × 10^6

Prime Factorization of 15742948

Prime Factorization 2 × 2 × 23 × 13 × 13163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7871474
Product of the distinct prime numbers

The prime factorization of 15742948 is 2 × 2 × 23 × 13 × 13163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 48, 12, 977, 106, 6872, 9224, 50670, 58233, 213962, 17962, 4234952, 5616673, 45178647, 71919936, 352654423, 592835210, 4762616635, 5182984229

Basic calculations (n = 15742948)

Multiplication

n×y
n×2 31485896
n×3 47228844
n×4 62971792
n×5 78714740

Division

n÷y
n÷2 7871474
n÷3 5247649.3333333
n÷3 3935737
n÷5 3148589.6

Exponentiation

ny
n2 247840411730704
n3 3.9017387141751E+21
n4 6.1424869686845E+28
n5 9.6700852938678E+35

Nth Root

y√n
2√n 3967.7383986347
3√n 250.62747975896
4√n 62.989986494955
5√n 27.505352315446

Divisors of 15742948

1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 13163, 26326, 52652, 171119, 302749, 342238, 605498, 684476, 1210996, 3935737, 7871474, 15742948

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15742947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15742948 can be divided by 24 positive divisors. The sum of these divisors (counting 15742948) is 1, the average is 0.041666666666667.

Base conversion 15742948

Base System Value
2 Binary 111100000011011111100100
3 Ternary 1002121211021011
4 Quaternary 330003133210
5 Quinary 13012233243
6 Senary 1321232004
8 Octal 74033744
10 Decimal 15742948
12 Duodecimal 5332604
16 Hexadecimal f037e4
20 Vigesimal 4i7h78
36 Base36 9dfc4

Cryptographic Hash Functions

md5 4f1ca360704ce7acb4f7724aa7ff5b35
sha1 a35924c252ba4e509506590ac809d62ee6dccfc8
sha256 d533f75069da64826c252ac0ec1061010dccfe0908f557cf42d80a867fed0f05
sha512 1b4611d5fe0f3b53ca440bf7e4c42206a5639acc687ce9d0eacc344e9222d828acd8d3a5991a7c6988d285143e975b8d51ef6f28543b61a00e53da5b0ffe84db
ripemd-160 185b8dc8f41c50b2af9ceeefbec41de95fe7a25c

15742948 as geometric shapes

Circle

Radius = n
Diameter 31485896
Circumference 98915859.565292
Area 7.7861361675585E+14

Sphere

Radius = n
Volume 1.6343564907572E+22
Surface area 3.1144544670234E+15
Circumference 98915859.565292

Square

Length = n
Perimeter 62971792
Area 247840411730704
Diagonal 22263890.573334

Cube

Length = n
Surface area 1487042470384224
Volume 3.9017387141751E+21
Space diagonal 27267585.796915

Equilateral Triangle

Length = n
Perimeter 47228844
Area 1.0731804632159E+14
Altitude 13633792.898457

Triangular Pyramid

Length = n
Surface area 1.0731804632159E+14
Volume 4.5982431720188E+20
Height 7421296.8577781