12451664 (number)

12451664 is an even 8-digits composite number following 12451663 and preceding 12451665. In scientific notation, it is written as 1.2451664 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 6146400 positive integers (up to 12451664) that are relatively prime to 12451664.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-one thousand six hundred sixty-four

Notation

Scientific notation 1.2451664 × 10^7
Engineering notation 1.2451664 × 10^6

Prime Factorization of 12451664

Prime Factorization 2 × 2 × 2 × 2 × 79 × 9851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1556458
Product of the distinct prime numbers

The prime factorization of 12451664 is 2 × 2 × 2 × 2 × 79 × 9851. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 43, 36, 324, 657, 1009, 5626, 77460, 20222, 932129, 592386, 1402513, 1107092, 49987519, 50560168, 467045778, 944925634, 1768087738, 6152766510

Basic calculations (n = 12451664)

Multiplication

n×y
n×2 24903328
n×3 37354992
n×4 49806656
n×5 62258320

Division

n÷y
n÷2 6225832
n÷3 4150554.6666667
n÷3 3112916
n÷5 2490332.8

Exponentiation

ny
n2 155043936368896
n3 1.9305550009029E+21
n4 2.4038622204762E+28
n5 2.9932084671664E+35

Nth Root

y√n
2√n 3528.6915422009
3√n 231.77991415208
4√n 59.402790693711
5√n 26.244933616197

Divisors of 12451664

1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9851, 19702, 39404, 78808, 157616, 778229, 1556458, 3112916, 6225832, 12451664

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12451663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12451664 can be divided by 20 positive divisors. The sum of these divisors (counting 12451664) is 1, the average is 0.05.

Base conversion 12451664

Base System Value
2 Binary 101111011111111101010000
3 Ternary 212102121110202
4 Quaternary 233133331100
5 Quinary 11141423124
6 Senary 1122514332
8 Octal 57377520
10 Decimal 12451664
12 Duodecimal 42059a8
16 Hexadecimal bdff50
20 Vigesimal 3hg934
36 Base36 7evrk

Cryptographic Hash Functions

md5 c2800dadc917a23bb6c3ea54c045d988
sha1 94225840bd05534e7fd2898372c78b635a2ae87c
sha256 622854dcd3102051eb8d52a29b31b8f54bea6c75824785960f1e6a013776c0c2
sha512 189054805c19bbed3a24387039f1692d9304973d5dc7afadabea21792fb23f779edafe20d9a5a4a8bdabd6f425ce06a91a813c6a7d559de276d172deb3e41ae6
ripemd-160 85d4f6583d51d85ced4d34d139cacfc65da07398

12451664 as geometric shapes

Circle

Radius = n
Diameter 24903328
Circumference 78236112.294737
Area 4.8708489148017E+14

Sphere

Radius = n
Volume 8.0866898775833E+21
Surface area 1.9483395659207E+15
Circumference 78236112.294737

Square

Length = n
Perimeter 49806656
Area 155043936368896
Diagonal 17609312.102913

Cube

Length = n
Surface area 930263618213376
Volume 1.9305550009029E+21
Space diagonal 21566914.686776

Equilateral Triangle

Length = n
Perimeter 37354992
Area 67135993799101
Altitude 10783457.343388

Triangular Pyramid

Length = n
Surface area 67135993799101
Volume 2.2751808876534E+20
Height 5869770.7009709