12187816 (number)

12187816 is an even 8-digits composite number following 12187815 and preceding 12187817. In scientific notation, it is written as 1.2187816 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 5728320 positive integers (up to 12187816) that are relatively prime to 12187816.

Interesting facts

Basic properties

Name

Name twelve million one hundred eighty-seven thousand eight hundred sixteen

Notation

Scientific notation 1.2187816 × 10^7
Engineering notation 1.2187816 × 10^6

Prime Factorization of 12187816

Prime Factorization 2 × 2 × 2 × 181 × 19 × 443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3046954
Product of the distinct prime numbers

The prime factorization of 12187816 is 2 × 2 × 2 × 181 × 19 × 443. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 78, 67, 112, 964, 1, 4607, 62244, 79824, 288939, 736265, 3714679, 3386513, 93407254, 13776838, 841082135, 483729064, 2433220669, 7346561350

Basic calculations (n = 12187816)

Multiplication

n×y
n×2 24375632
n×3 36563448
n×4 48751264
n×5 60939080

Division

n÷y
n÷2 6093908
n÷3 4062605.3333333
n÷3 3046954
n÷5 2437563.2

Exponentiation

ny
n2 148542858849856
n3 1.810413031776E+21
n4 2.2064980915288E+28
n5 2.6892392743904E+35

Nth Root

y√n
2√n 3491.1052691089
3√n 230.13109099056
4√n 59.08557581262
5√n 26.132753852514

Divisors of 12187816

1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 443, 724, 886, 1448, 1772, 3439, 3544, 6878, 8417, 13756, 16834, 27512, 33668, 67336, 80183, 160366, 320732, 641464, 1523477, 3046954, 6093908, 12187816

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12187815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12187816 can be divided by 32 positive divisors. The sum of these divisors (counting 12187816) is 1, the average is 0.03125.

Base conversion 12187816

Base System Value
2 Binary 101110011111100010101000
3 Ternary 211221012112121
4 Quaternary 232133202220
5 Quinary 11110002231
6 Senary 1113121024
8 Octal 56374250
10 Decimal 12187816
12 Duodecimal 40b9174
16 Hexadecimal b9f8a8
20 Vigesimal 3g39ag
36 Base36 7986g

Cryptographic Hash Functions

md5 125cbe24599d72ece53e5ea2193599b1
sha1 4f641199ab1bc4ebe1da11890b2bb2a2c0ac11e2
sha256 1d831cebbd3a75479072bdb5da890aa9d0f40b50d9446eae1f31db7e7ee18218
sha512 60e4e3be99af166dbf85e9e6d124e1b212ead0db28e60e3a3aabd54a84532a94b2c303e774012ccd8db58ab3c8c77a1d81d74a73249530410c134693d787b0b2
ripemd-160 44cac5e70b28f3b6136b6234f0fd8e16c068df9f

12187816 as geometric shapes

Circle

Radius = n
Diameter 24375632
Circumference 76578306.417808
Area 4.6666115410593E+14

Sphere

Radius = n
Volume 7.583440374121E+21
Surface area 1.8666446164237E+15
Circumference 76578306.417808

Square

Length = n
Perimeter 48751264
Area 148542858849856
Diagonal 17236174.682908

Cube

Length = n
Surface area 891257153099136
Volume 1.810413031776E+21
Space diagonal 21109916.545301

Equilateral Triangle

Length = n
Perimeter 36563448
Area 64320944657371
Altitude 10554958.27265

Triangular Pyramid

Length = n
Surface area 64320944657371
Volume 2.1335922191955E+20
Height 5745391.5609693