12461728 (number)

12461728 is an even 8-digits composite number following 12461727 and preceding 12461729. In scientific notation, it is written as 1.2461728 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 6187200 positive integers (up to 12461728) that are relatively prime to 12461728.

Interesting facts

Basic properties

Name

Name twelve million four hundred sixty-one thousand seven hundred twenty-eight

Notation

Scientific notation 1.2461728 × 10^7
Engineering notation 1.2461728 × 10^6

Prime Factorization of 12461728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 151 × 2579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 778858
Product of the distinct prime numbers

The prime factorization of 12461728 is 2 × 2 × 2 × 2 × 2 × 151 × 2579. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 94, 1, 627, 76, 9890, 4247, 70204, 3204, 987780, 931553, 8188293, 3719708, 21698488, 71099476, 339449371, 657033591, 6756756771, 4745621616

Basic calculations (n = 12461728)

Multiplication

n×y
n×2 24923456
n×3 37385184
n×4 49846912
n×5 62308640

Division

n÷y
n÷2 6230864
n÷3 4153909.3333333
n÷3 3115432
n÷5 2492345.6

Exponentiation

ny
n2 155294664745984
n3 1.9352398719156E+21
n4 2.4116432898568E+28
n5 3.005324271122E+35

Nth Root

y√n
2√n 3530.1172785051
3√n 231.84234235154
4√n 59.414790065312
5√n 26.24917471459

Divisors of 12461728

1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 2579, 4832, 5158, 10316, 20632, 41264, 82528, 389429, 778858, 1557716, 3115432, 6230864, 12461728

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 -12461727
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 12461728 can be divided by 24 positive divisors. The sum of these divisors (counting 12461728) is 1, the average is 0.041666666666667.

Base conversion 12461728

Base System Value
2 Binary 101111100010011010100000
3 Ternary 212110010021111
4 Quaternary 233202122200
5 Quinary 11142233403
6 Senary 1123033104
8 Octal 57423240
10 Decimal 12461728
12 Duodecimal 420b794
16 Hexadecimal be26a0
20 Vigesimal 3hhe68
36 Base36 7f3j4

Cryptographic Hash Functions

md5 84bf6b64ff41af07fa8a728ebe62f525
sha1 76d1324fee3d62a9f3e31521ce33904351a6508a
sha256 ef974da146217baa7f7fbf909db50ff92c695b0918f9d6aa15fe1eebe1842863
sha512 3c64df5db79a4eb7c4c7280f589732d6e0f2811cc8933dc86f9c8282bd3e1258077d865f627fc156ce87fd996953a4406f1945d082df84520160bff412368dc5
ripemd-160 a72b0e6ef8a8b037e3b781ff37ddb01406a00b10

12461728 as geometric shapes

Circle

Radius = n
Diameter 24923456
Circumference 78299346.271668
Area 4.8787257790767E+14

Sphere

Radius = n
Volume 8.1063138193923E+21
Surface area 1.9514903116307E+15
Circumference 78299346.271668

Square

Length = n
Perimeter 49846912
Area 155294664745984
Diagonal 17623544.748205

Cube

Length = n
Surface area 931767988475904
Volume 1.9352398719156E+21
Space diagonal 21584346.046104

Equilateral Triangle

Length = n
Perimeter 37385184
Area 67244562371105
Altitude 10792173.023052

Triangular Pyramid

Length = n
Surface area 67244562371105
Volume 2.2807020610902E+20
Height 5874514.9160682