15663648 (number)

15663648 is an even 8-digits composite number following 15663647 and preceding 15663649. In scientific notation, it is written as 1.5663648 × 10^7. The sum of its digits is 39. It has a total of 10 prime factors and 192 positive divisors. There are 3732480 positive integers (up to 15663648) that are relatively prime to 15663648.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-three thousand six hundred forty-eight

Notation

Scientific notation 1.5663648 × 10^7
Engineering notation 1.5663648 × 10^6

Prime Factorization of 15663648

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 11 × 163

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 978978
Product of the distinct prime numbers

The prime factorization of 15663648 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 11 × 163. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15663648)

Multiplication

n×y
n×2 31327296
n×3 46990944
n×4 62654592
n×5 78318240

Division

n÷y
n÷2 7831824
n÷3 5221216
n÷3 3915912
n÷5 3132729.6

Exponentiation

ny
n2 245349868667904
n3 3.8430739796603E+21
n4 6.0196558055358E+28
n5 9.4289769619069E+35

Nth Root

y√n
2√n 3957.7326842524
3√n 250.2059529536
4√n 62.910513304633
5√n 27.477586454162

Divisors of 15663648

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15663647
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15663648 can be divided by 192 positive divisors. The sum of these divisors (counting 15663648) is 1, the average is 0.0052083333333333.

Base conversion 15663648

Base System Value
2 Binary 111011110000001000100000
3 Ternary 1002110210111010
4 Quaternary 323300020200
5 Quinary 13002214043
6 Senary 1315420520
8 Octal 73601040
10 Decimal 15663648
12 Duodecimal 52b4740
16 Hexadecimal ef0220
20 Vigesimal 4hhj28
36 Base36 9bq5c

Cryptographic Hash Functions

md5 33da52932810fd5ac847cb9d7da74aa0
sha1 dff070cf34bb0b6c1b49919474dfc4fa0053d36b
sha256 89a7df3a689a30acd02ccb70e7e7078e492d97a02d60d464c84e2301d6c18311
sha512 00a7bb47e8cf2f6024684ff3f3da2f7931ee8e4e2c261e3362aedcabce190bfeeabdaea71894b3c437512873b85267825f0955d382c1387945926e6e6bd92bb5
ripemd-160 1d35312ee806f7c38f23a5e375095a0f79b227e7

15663648 as geometric shapes

Circle

Radius = n
Diameter 31327296
Circumference 98417602.970433
Area 7.7078934496631E+14

Sphere

Radius = n
Volume 1.609783064227E+22
Surface area 3.0831573798652E+15
Circumference 98417602.970433

Square

Length = n
Perimeter 62654592
Area 245349868667904
Diagonal 22151743.437838

Cube

Length = n
Surface area 1472099212007424
Volume 3.8430739796603E+21
Space diagonal 27130234.167875

Equilateral Triangle

Length = n
Perimeter 46990944
Area 1.0623960954079E+14
Altitude 13565117.083937

Triangular Pyramid

Length = n
Surface area 1.0623960954079E+14
Volume 4.5291061193656E+20
Height 7383914.4792794