15492040 (number)

15492040 is an even 8-digits composite number following 15492039 and preceding 15492041. In scientific notation, it is written as 1.5492040 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 6052032 positive integers (up to 15492040) that are relatively prime to 15492040.

Interesting facts

Basic properties

Name

Name fifteen million four hundred ninety-two thousand forty

Notation

Scientific notation 1.5492040 × 10^7
Engineering notation 1.5492040 × 10^6

Prime Factorization of 15492040

Prime Factorization 2 × 2 × 2 × 5 × 43 × 9007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3873010
Product of the distinct prime numbers

The prime factorization of 15492040 is 2 × 2 × 2 × 5 × 43 × 9007. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 15, 72, 1000, 510, 8834, 1550, 15256, 83603, 137015, 924649, 2229835, 7015318, 78764503, 61538438, 966807010, 914463525, 8171974641, 7540011926

Basic calculations (n = 15492040)

Multiplication

n×y
n×2 30984080
n×3 46476120
n×4 61968160
n×5 77460200

Division

n÷y
n÷2 7746020
n÷3 5164013.3333333
n÷3 3873010
n÷5 3098408

Exponentiation

ny
n2 240003303361600
n3 3.71814077581E+21
n4 5.760158562448E+28
n5 8.9236606855787E+35

Nth Root

y√n
2√n 3935.9928861724
3√n 249.28885903217
4√n 62.737491870272
5√n 27.417112995562

Divisors of 15492040

1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 9007, 18014, 36028, 45035, 72056, 90070, 180140, 360280, 387301, 774602, 1549204, 1936505, 3098408, 3873010, 7746020, 15492040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15492039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15492040 can be divided by 32 positive divisors. The sum of these divisors (counting 15492040) is 1, the average is 0.03125.

Base conversion 15492040

Base System Value
2 Binary 111011000110001111001000
3 Ternary 1002011002002021
4 Quaternary 323012033020
5 Quinary 12431221130
6 Senary 1312014224
8 Octal 73061710
10 Decimal 15492040
12 Duodecimal 5231374
16 Hexadecimal ec63c8
20 Vigesimal 4gga20
36 Base36 981qg

Cryptographic Hash Functions

md5 5ff67545a47dc000ea70fd0458e28db6
sha1 dd5a17a30e87f50bac0f75a47ddb30097c2cf921
sha256 867eaf2335020f7169d3ed0f857dfb1ffdea4fa49904cfdb6f60cfb838a8b4a0
sha512 4b2383d937cf5614ce74006fb05cbace061d7a8e3019b5a1593a7fdbb04961b06f2406dac5476c5c4a09da2548b617b96d35b5c05291f5b099b4cf931e89ba8a
ripemd-160 42e738e51cd3009bdbc2edd1f704d79ca42569c4

15492040 as geometric shapes

Circle

Radius = n
Diameter 30984080
Circumference 97339358.106238
Area 7.5399261467808E+14

Sphere

Radius = n
Volume 1.557451166173E+22
Surface area 3.0159704587123E+15
Circumference 97339358.106238

Square

Length = n
Perimeter 61968160
Area 240003303361600
Diagonal 21909053.076826

Cube

Length = n
Surface area 1440019820169600
Volume 3.71814077581E+21
Space diagonal 26833000.392889

Equilateral Triangle

Length = n
Perimeter 46476120
Area 1.0392447885166E+14
Altitude 13416500.196445

Triangular Pyramid

Length = n
Surface area 1.0392447885166E+14
Volume 4.3818709266358E+20
Height 7303017.6922755