12451648 (number)

12451648 is an even 8-digits composite number following 12451647 and preceding 12451649. In scientific notation, it is written as 1.2451648 × 10^7. The sum of its digits is 31. It has a total of 9 prime factors and 56 positive divisors. There are 5406720 positive integers (up to 12451648) that are relatively prime to 12451648.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-one thousand six hundred forty-eight

Notation

Scientific notation 1.2451648 × 10^7
Engineering notation 1.2451648 × 10^6

Prime Factorization of 12451648

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 23 × 769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 389114
Product of the distinct prime numbers

The prime factorization of 12451648 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 23 × 769. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12451648)

Multiplication

n×y
n×2 24903296
n×3 37354944
n×4 49806592
n×5 62258240

Division

n÷y
n÷2 6225824
n÷3 4150549.3333333
n÷3 3112912
n÷5 2490329.6

Exponentiation

ny
n2 155043537915904
n3 1.9305475588035E+21
n4 2.403849864948E+28
n5 2.993189236318E+35

Nth Root

y√n
2√n 3528.6892750708
3√n 231.77981487539
4√n 59.402771611019
5√n 26.244926871409

Divisors of 12451648

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12451647
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12451648 can be divided by 56 positive divisors. The sum of these divisors (counting 12451648) is 1, the average is 0.017857142857143.

Base conversion 12451648

Base System Value
2 Binary 101111011111111101000000
3 Ternary 212102121110011
4 Quaternary 233133331000
5 Quinary 11141423043
6 Senary 1122514304
8 Octal 57377500
10 Decimal 12451648
12 Duodecimal 4205994
16 Hexadecimal bdff40
20 Vigesimal 3hg928
36 Base36 7evr4

Cryptographic Hash Functions

md5 781fd061d0d9406ce46ab4037622787f
sha1 69b8b2e8dc7be851b3e6b7ce9d4e447e40aaa19d
sha256 49a4ec4ef0a03ee7beceb143e994811378e3741a6392e3f8eddbf2ae3ba0647a
sha512 94de5e403214884585c3fdb38e9f3cd05d4dfa13c14db434a46340421cb99a7a8b95b2df82f7c3c7c285747626c30079a0e25d37020f1087feb83e0630532725
ripemd-160 adb736b8e1ab3088a59ae231e371f5889cf4732f

12451648 as geometric shapes

Circle

Radius = n
Diameter 24903296
Circumference 78236011.763772
Area 4.8708363970317E+14

Sphere

Radius = n
Volume 8.0866587041903E+21
Surface area 1.9483345588127E+15
Circumference 78236011.763772

Square

Length = n
Perimeter 49806592
Area 155043537915904
Diagonal 17609289.475496

Cube

Length = n
Surface area 930261227495424
Volume 1.9305475588035E+21
Space diagonal 21566886.973963

Equilateral Triangle

Length = n
Perimeter 37354944
Area 67135821263894
Altitude 10783443.486982

Triangular Pyramid

Length = n
Surface area 67135821263894
Volume 2.2751721170551E+20
Height 5869763.1584986