12555680 (number)

12555680 is an even 8-digits composite number following 12555679 and preceding 12555681. In scientific notation, it is written as 1.2555680 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 4964352 positive integers (up to 12555680) that are relatively prime to 12555680.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2555680 × 10^7
Engineering notation 1.2555680 × 10^6

Prime Factorization of 12555680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 97 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 784730
Product of the distinct prime numbers

The prime factorization of 12555680 is 2 × 2 × 2 × 2 × 2 × 5 × 97 × 809. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12555680)

Multiplication

n×y
n×2 25111360
n×3 37667040
n×4 50222720
n×5 62778400

Division

n÷y
n÷2 6277840
n÷3 4185226.6666667
n÷3 3138920
n÷5 2511136

Exponentiation

ny
n2 157645100262400
n3 1.9793414324626E+21
n4 2.4851977636742E+28
n5 3.1203347857409E+35

Nth Root

y√n
2√n 3543.3994976576
3√n 232.42352284852
4√n 59.526460483197
5√n 26.288635674244

Divisors of 12555680

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12555679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12555680 can be divided by 48 positive divisors. The sum of these divisors (counting 12555680) is 1, the average is 0.020833333333333.

Base conversion 12555680

Base System Value
2 Binary 101111111001010110100000
3 Ternary 212121220011012
4 Quaternary 233321112200
5 Quinary 11203240210
6 Senary 1125040052
8 Octal 57712640
10 Decimal 12555680
12 Duodecimal 4256028
16 Hexadecimal bf95a0
20 Vigesimal 3i9940
36 Base36 7h40w

Cryptographic Hash Functions

md5 42307e764a976f8140b5924fb9e03cfb
sha1 41b00910e645c107bf10c0bf7285e4959b20ee95
sha256 1041cac85afaf906f70261d82b5effef6a21b0696ef3bb321f2f21c8d4edbf6c
sha512 fcf77f9edd54c7b662a5de60bd1aff8598232cb5441c96556da4eca11a00b6187809ba42d0e757fc961803a2f19731dc26c61a75bba7b5a7a8e644f76b763788
ripemd-160 5e508ca5444b7da0e577d763dd05c2b0f4bb51f8

12555680 as geometric shapes

Circle

Radius = n
Diameter 25111360
Circumference 78889664.097649
Area 4.9525668885878E+14

Sphere

Radius = n
Volume 8.2910460042272E+21
Surface area 1.9810267554351E+15
Circumference 78889664.097649

Square

Length = n
Perimeter 50222720
Area 157645100262400
Diagonal 17756412.940817

Cube

Length = n
Surface area 945870601574400
Volume 1.9793414324626E+21
Space diagonal 21747075.683576

Equilateral Triangle

Length = n
Perimeter 37667040
Area 68262330804692
Altitude 10873537.841788

Triangular Pyramid

Length = n
Surface area 68262330804692
Volume 2.3326762486297E+20
Height 5918804.3136055