12131880 (number)

12131880 is an even 8-digits composite number following 12131879 and preceding 12131881. In scientific notation, it is written as 1.2131880 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 2875392 positive integers (up to 12131880) that are relatively prime to 12131880.

Interesting facts

Basic properties

Name

Name twelve million one hundred thirty-one thousand eight hundred eighty

Notation

Scientific notation 1.2131880 × 10^7
Engineering notation 1.2131880 × 10^6

Prime Factorization of 12131880

Prime Factorization 2 × 2 × 2 × 51 × 5 × 19 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3032970
Product of the distinct prime numbers

The prime factorization of 12131880 is 2 × 2 × 2 × 51 × 5 × 19 × 313. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12131880)

Multiplication

n×y
n×2 24263760
n×3 36395640
n×4 48527520
n×5 60659400

Division

n÷y
n÷2 6065940
n÷3 4043960
n÷3 3032970
n÷5 2426376

Exponentiation

ny
n2 147182512334400
n3 1.7856005777395E+21
n4 2.1662691937066E+28
n5 2.6280917905745E+35

Nth Root

y√n
2√n 3483.0848396213
3√n 229.77848868594
4√n 59.017665487728
5√n 26.108722432349

Divisors of 12131880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12131879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12131880 can be divided by 64 positive divisors. The sum of these divisors (counting 12131880) is 1, the average is 0.015625.

Base conversion 12131880

Base System Value
2 Binary 101110010001111000101000
3 Ternary 211211100210220
4 Quaternary 232101320220
5 Quinary 11101210010
6 Senary 1112010040
8 Octal 56217050
10 Decimal 12131880
12 Duodecimal 4090920
16 Hexadecimal b91e28
20 Vigesimal 3fg9e0
36 Base36 7810o

Cryptographic Hash Functions

md5 1e8b1c40cfbaadeaff681c20325228cb
sha1 0e7b8ce71df9dcfb6ae8cb0afda8d2651a162a06
sha256 d1022369e6c8b14ec30fa5429debb9bbe634d226843a7005933b54cfc340da8b
sha512 c7957b87071fd287b0a284aff2519c101323f5782a118eda4e1c32909ff23e42f1d651b3bdb7701f82788933de1e1976d1bd1fb1231d9bdc7b690ee92d90e9f7
ripemd-160 2e8f0055f3d73dc55b0c351cf9f0d355ee9dfed3

12131880 as geometric shapes

Circle

Radius = n
Diameter 24263760
Circumference 76226850.164466
Area 4.6238749948664E+14

Sphere

Radius = n
Volume 7.479506209696E+21
Surface area 1.8495499979466E+15
Circumference 76226850.164466

Square

Length = n
Perimeter 48527520
Area 147182512334400
Diagonal 17157069.233083

Cube

Length = n
Surface area 883095074006400
Volume 1.7856005777395E+21
Space diagonal 21013032.551329

Equilateral Triangle

Length = n
Perimeter 36395640
Area 63731897337203
Altitude 10506516.275664

Triangular Pyramid

Length = n
Surface area 63731897337203
Volume 2.1043504616836E+20
Height 5719023.0776943