12555748 (number)

12555748 is an even 8-digits composite number following 12555747 and preceding 12555749. In scientific notation, it is written as 1.2555748 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 6270152 positive integers (up to 12555748) that are relatively prime to 12555748.

Interesting facts

Basic properties

Name

Name twelve million five hundred fifty-five thousand seven hundred forty-eight

Notation

Scientific notation 1.2555748 × 10^7
Engineering notation 1.2555748 × 10^6

Prime Factorization of 12555748

Prime Factorization 2 × 2 × 2699 × 1163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6277874
Product of the distinct prime numbers

The prime factorization of 12555748 is 2 × 2 × 2699 × 1163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 23, 26, 210, 603, 7120, 7113, 92204, 97480, 889373, 990452, 756571, 1427115, 16605949, 50479726, 67499040, 19072090, 4603981012, 5084800236

Basic calculations (n = 12555748)

Multiplication

n×y
n×2 25111496
n×3 37667244
n×4 50222992
n×5 62778740

Division

n÷y
n÷2 6277874
n÷3 4185249.3333333
n÷3 3138937
n÷5 2511149.6

Exponentiation

ny
n2 157646807839504
n3 1.9793735922372E+21
n4 2.4852516021986E+28
n5 3.1204192833801E+35

Nth Root

y√n
2√n 3543.4090929499
3√n 232.42394244005
4√n 59.526541080008
5√n 26.288664149378

Divisors of 12555748

1, 2, 4, 1163, 2326, 2699, 4652, 5398, 10796, 3138937, 6277874, 12555748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12555747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12555748 can be divided by 12 positive divisors. The sum of these divisors (counting 12555748) is 1, the average is 0.083333333333333.

Base conversion 12555748

Base System Value
2 Binary 101111111001010111100100
3 Ternary 212121220020201
4 Quaternary 233321113210
5 Quinary 11203240443
6 Senary 1125040244
8 Octal 57712744
10 Decimal 12555748
12 Duodecimal 4256084
16 Hexadecimal bf95e4
20 Vigesimal 3i9978
36 Base36 7h42s

Cryptographic Hash Functions

md5 fb1d4f5c9e2340a1ff37c616ea6d4888
sha1 320215c98441c9b5aefd6f200485166e849d75a4
sha256 f7d7acf911ba303222f059001f722c6f0d5a51915fc4b2251f1cc12fb525b074
sha512 6b558119cd6ebfd130c96530ffa6f457389940204991af3662df0117cb22d4c6e67abae89f36d2d7899bc087eac688811b5d6dbc066a52548a8e74b8954fe473
ripemd-160 d72e4f587b769a218b6ed5303aa5283a6b376e19

12555748 as geometric shapes

Circle

Radius = n
Diameter 25111496
Circumference 78890091.354249
Area 4.9526205337047E+14

Sphere

Radius = n
Volume 8.2911807147762E+21
Surface area 1.9810482134819E+15
Circumference 78890091.354249

Square

Length = n
Perimeter 50222992
Area 157646807839504
Diagonal 17756509.107339

Cube

Length = n
Surface area 945880847037024
Volume 1.9793735922372E+21
Space diagonal 21747193.463031

Equilateral Triangle

Length = n
Perimeter 37667244
Area 68263070207267
Altitude 10873596.731516

Triangular Pyramid

Length = n
Surface area 68263070207267
Volume 2.3327141492875E+20
Height 5918836.369113