12451872 (number)

12451872 is an even 8-digits composite number following 12451871 and preceding 12451873. In scientific notation, it is written as 1.2451872 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 4150592 positive integers (up to 12451872) that are relatively prime to 12451872.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-one thousand eight hundred seventy-two

Notation

Scientific notation 1.2451872 × 10^7
Engineering notation 1.2451872 × 10^6

Prime Factorization of 12451872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 129707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 778242
Product of the distinct prime numbers

The prime factorization of 12451872 is 2 × 2 × 2 × 2 × 2 × 3 × 129707. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 1, 76, 769, 355, 9094, 5714, 55190, 35572, 843739, 808608, 5471615, 1820765, 88470373, 2430837, 411515007, 215101747, 4678092245, 6117396324

Basic calculations (n = 12451872)

Multiplication

n×y
n×2 24903744
n×3 37355616
n×4 49807488
n×5 62259360

Division

n÷y
n÷2 6225936
n÷3 4150624
n÷3 3112968
n÷5 2490374.4

Exponentiation

ny
n2 155049116304384
n3 1.9306517499353E+21
n4 2.404022846677E+28
n5 2.9934584771898E+35

Nth Root

y√n
2√n 3528.7210147587
3√n 231.7812047414
4√n 59.403038767042
5√n 26.245021297807

Divisors of 12451872

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 129707, 259414, 389121, 518828, 778242, 1037656, 1556484, 2075312, 3112968, 4150624, 6225936, 12451872

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12451871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12451872 can be divided by 24 positive divisors. The sum of these divisors (counting 12451872) is 1, the average is 0.041666666666667.

Base conversion 12451872

Base System Value
2 Binary 101111100000000000100000
3 Ternary 212102121202110
4 Quaternary 233200000200
5 Quinary 11141424442
6 Senary 1122515320
8 Octal 57400040
10 Decimal 12451872
12 Duodecimal 4205b40
16 Hexadecimal be0020
20 Vigesimal 3hg9dc
36 Base36 7evxc

Cryptographic Hash Functions

md5 650f544f0fa7510c0087880a26d756ef
sha1 8ba6bca9c719cd5808848e5ab1cc3b4c70e29b58
sha256 63f094f66e0e2ae5acea7fb78ed86eaef9c484a7c7fedaf5970529b72a3ee83b
sha512 bfecc8ced915746bc447e16a2554d85e02164efa2c9189928d1d1fcddcd502c9eb3f8b7e4f999c617a92aa65123cdf80a67ba806fb910354275cc75a07fd32ce
ripemd-160 db69b609121695e8ff292b1834474e49492e5af8

12451872 as geometric shapes

Circle

Radius = n
Diameter 24903744
Circumference 78237419.197281
Area 4.8710116472744E+14

Sphere

Radius = n
Volume 8.0870951389827E+21
Surface area 1.9484046589098E+15
Circumference 78237419.197281

Square

Length = n
Perimeter 49807488
Area 155049116304384
Diagonal 17609606.259334

Cube

Length = n
Surface area 930294697826304
Volume 1.9306517499353E+21
Space diagonal 21567274.953344

Equilateral Triangle

Length = n
Perimeter 37355616
Area 67138236776962
Altitude 10783637.476672

Triangular Pyramid

Length = n
Surface area 67138236776962
Volume 2.2752949074815E+20
Height 5869868.7531113