12556621 (number)

12556621 is an odd 8-digits composite number following 12556620 and preceding 12556622. In scientific notation, it is written as 1.2556621 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 9734400 positive integers (up to 12556621) that are relatively prime to 12556621.

Interesting facts

Basic properties

Name

Name twelve million five hundred fifty-six thousand six hundred twenty-one

Notation

Scientific notation 1.2556621 × 10^7
Engineering notation 1.2556621 × 10^6

Prime Factorization of 12556621

Prime Factorization 7 × 11 × 313 × 521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12556621
Product of the distinct prime numbers

The prime factorization of 12556621 is 7 × 11 × 313 × 521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 35, 47, 351, 369, 228, 6563, 20071, 37953, 548578, 466061, 5781083, 7888622, 11941273, 95503201, 79331125, 301245915, 327442309, 3523484459

Basic calculations (n = 12556621)

Multiplication

n×y
n×2 25113242
n×3 37669863
n×4 50226484
n×5 62783105

Division

n÷y
n÷2 6278310.5
n÷3 4185540.3333333
n÷3 3139155.25
n÷5 2511324.2

Exponentiation

ny
n2 157668730937641
n3 1.9797864979349E+21
n4 2.4859428715486E+28
n5 3.1215042465688E+35

Nth Root

y√n
2√n 3543.5322772623
3√n 232.4293291203
4√n 59.527575771758
5√n 26.28902970889

Divisors of 12556621

1, 7, 11, 77, 313, 521, 2191, 3443, 3647, 5731, 24101, 40117, 163073, 1141511, 1793803, 12556621

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12556620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12556621 can be divided by 16 positive divisors. The sum of these divisors (counting 12556621) is 1, the average is 0.0625.

Base conversion 12556621

Base System Value
2 Binary 101111111001100101001101
3 Ternary 212121221110001
4 Quaternary 233321211031
5 Quinary 11203302441
6 Senary 1125044301
8 Octal 57714515
10 Decimal 12556621
12 Duodecimal 4256691
16 Hexadecimal bf994d
20 Vigesimal 3i9bb1
36 Base36 7h4r1

Cryptographic Hash Functions

md5 2b50425664eba40775d2957215ae94f1
sha1 f251b727a57faae80cd0ae9ccc3d12979f8e8f32
sha256 4a2be0a7d43412191a2719398fb513b9c1c0fe1594b6b3c94ce0ee6e2cba2968
sha512 6f90e4dd95ca957b4f1a06b72f68580c5430e1192fd6c7bf63ae1ce82deed38af0c9193156049f00740b4e0347693944fb05d80fc54bd90b15c49800c44682cb
ripemd-160 2a736aa05960a11c63d7336177322087b5d17a48

12556621 as geometric shapes

Circle

Radius = n
Diameter 25113242
Circumference 78895576.575023
Area 4.9533092681452E+14

Sphere

Radius = n
Volume 8.2929102901182E+21
Surface area 1.9813237072581E+15
Circumference 78895576.575023

Square

Length = n
Perimeter 50226484
Area 157668730937641
Diagonal 17757743.715779

Cube

Length = n
Surface area 946012385625846
Volume 1.9797864979349E+21
Space diagonal 21748705.543386

Equilateral Triangle

Length = n
Perimeter 37669863
Area 68272563187225
Altitude 10874352.771693

Triangular Pyramid

Length = n
Surface area 68272563187225
Volume 2.3332007633189E+20
Height 5919247.9052596