12556620 (number)

12556620 is an even 8-digits composite number following 12556619 and preceding 12556621. In scientific notation, it is written as 1.2556620 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 3193344 positive integers (up to 12556620) that are relatively prime to 12556620.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2556620 × 10^7
Engineering notation 1.2556620 × 10^6

Prime Factorization of 12556620

Prime Factorization 2 × 2 × 45 × 3 × 3 × 23 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2092770
Product of the distinct prime numbers

The prime factorization of 12556620 is 2 × 2 × 45 × 3 × 3 × 23 × 337. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 6, 1, 10, 720, 217, 9340, 4120, 4632, 49672, 637249, 963773, 8764886, 593412, 24798524, 58513741, 597748496, 514611650, 4393368553, 4654383417

Basic calculations (n = 12556620)

Multiplication

n×y
n×2 25113240
n×3 37669860
n×4 50226480
n×5 62783100

Division

n÷y
n÷2 6278310
n÷3 4185540
n÷3 3139155
n÷5 2511324

Exponentiation

ny
n2 157668705824400
n3 1.9797860249288E+21
n4 2.4859420796341E+28
n5 3.1215030035975E+35

Nth Root

y√n
2√n 3543.5321361602
3√n 232.42932295013
4√n 59.527574586574
5√n 26.289029290162

Divisors of 12556620

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 45, 46, 69, 90, 92, 135, 138, 180, 207, 270, 276, 337, 405, 414, 540, 674, 810, 828, 1011, 1035, 1348, 1620, 2022, 2070, 3033, 3105, 4044, 4140, 6066, 6210, 7751, 9315, 12132, 12420, 15165, 15502, 18630, 23253, 30330, 31004, 37260, 45495, 46506, 60660, 69759, 90990, 93012, 136485, 139518, 181980, 272970, 279036, 348795, 545940, 697590, 1046385, 1395180, 2092770, 3139155, 4185540, 6278310, 12556620

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12556619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12556620 can be divided by 72 positive divisors. The sum of these divisors (counting 12556620) is 1, the average is 0.013888888888889.

Base conversion 12556620

Base System Value
2 Binary 101111111001100101001100
3 Ternary 212121221110000
4 Quaternary 233321211030
5 Quinary 11203302440
6 Senary 1125044300
8 Octal 57714514
10 Decimal 12556620
12 Duodecimal 4256690
16 Hexadecimal bf994c
20 Vigesimal 3i9bb0
36 Base36 7h4r0

Cryptographic Hash Functions

md5 e86bc26bf134435fcd0cd3e04ad6e25b
sha1 ff6497013acd99bcdea788e17bf3f5f455c26256
sha256 1a4e89e23cd48fc20e9d3cc73a5c2b3c01d99fb77c2e7f85f47b0467bbb9f5f6
sha512 d7d84a010aeeda96c5cefdfa8932f14cdfd970fe79c7a122273f7f908d353f9b61ddc5faf053297fd438952e4357349e7b97085b5c8c6b78a530d9b4aa470a74
ripemd-160 5968f712c5b518eb1809a5782524abc02e85dec1

12556620 as geometric shapes

Circle

Radius = n
Diameter 25113240
Circumference 78895570.291837
Area 4.9533084791895E+14

Sphere

Radius = n
Volume 8.2929083087946E+21
Surface area 1.9813233916758E+15
Circumference 78895570.291837

Square

Length = n
Perimeter 50226480
Area 157668705824400
Diagonal 17757742.301565

Cube

Length = n
Surface area 946012234946400
Volume 1.9797860249288E+21
Space diagonal 21748703.811336

Equilateral Triangle

Length = n
Perimeter 37669860
Area 68272552312873
Altitude 10874351.905668

Triangular Pyramid

Length = n
Surface area 68272552312873
Volume 2.3332002058758E+20
Height 5919247.4338551