15662928 (number)

15662928 is an even 8-digits composite number following 15662927 and preceding 15662929. In scientific notation, it is written as 1.5662928 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 5184000 positive integers (up to 15662928) that are relatively prime to 15662928.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-two thousand nine hundred twenty-eight

Notation

Scientific notation 1.5662928 × 10^7
Engineering notation 1.5662928 × 10^6

Prime Factorization of 15662928

Prime Factorization 2 × 2 × 2 × 2 × 3 × 151 × 2161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1957866
Product of the distinct prime numbers

The prime factorization of 15662928 is 2 × 2 × 2 × 2 × 3 × 151 × 2161. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15662928)

Multiplication

n×y
n×2 31325856
n×3 46988784
n×4 62651712
n×5 78314640

Division

n÷y
n÷2 7831464
n÷3 5220976
n÷3 3915732
n÷5 3132585.6

Exponentiation

ny
n2 245327313533184
n3 3.8425440483037E+21
n4 6.0185490765409E+28
n5 9.4268100850327E+35

Nth Root

y√n
2√n 3957.641722036
3√n 250.20211921392
4√n 62.909790351232
5√n 27.477333840901

Divisors of 15662928

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15662927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15662928 can be divided by 40 positive divisors. The sum of these divisors (counting 15662928) is 1, the average is 0.025.

Base conversion 15662928

Base System Value
2 Binary 111011101111111101010000
3 Ternary 1002110202111110
4 Quaternary 323233331100
5 Quinary 13002203203
6 Senary 1315413320
8 Octal 73577520
10 Decimal 15662928
12 Duodecimal 52b4240
16 Hexadecimal eeff50
20 Vigesimal 4hhh68
36 Base36 9bplc

Cryptographic Hash Functions

md5 ab6c708ad8ff37a24f567800e026956d
sha1 371a657889221e80eaf6ba9b73675bff42accb36
sha256 6022d22a19d3ca01daf8cf35d72df4d71a548e55d34c29ddea593ddc189f3451
sha512 eee19c7bc883ccf6ea81dd9a417b8178ac2fa3e4ea0ed738a1b1f9c59660d1b9876596198ab1c986cf6b78f49e65a2a80860a89f171c8792ceac8b2673bc720a
ripemd-160 3072a2c8e7cfbfe60a1104740f7846c04cf8c168

15662928 as geometric shapes

Circle

Radius = n
Diameter 31325856
Circumference 98413079.077012
Area 7.7071848592077E+14

Sphere

Radius = n
Volume 1.6095610870995E+22
Surface area 3.0828739436831E+15
Circumference 98413079.077012

Square

Length = n
Perimeter 62651712
Area 245327313533184
Diagonal 22150725.204073

Cube

Length = n
Surface area 1471963881199104
Volume 3.8425440483037E+21
Space diagonal 27128987.091293

Equilateral Triangle

Length = n
Perimeter 46988784
Area 1.0622984288096E+14
Altitude 13564493.545647

Triangular Pyramid

Length = n
Surface area 1.0622984288096E+14
Volume 4.5284815892726E+20
Height 7383575.0680244