12142751 (number)

12142751 is an odd 8-digits composite number following 12142750 and preceding 12142752. In scientific notation, it is written as 1.2142751 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 12017472 positive integers (up to 12142751) that are relatively prime to 12142751.

Interesting facts

Basic properties

Name

Name twelve million one hundred forty-two thousand seven hundred fifty-one

Notation

Scientific notation 1.2142751 × 10^7
Engineering notation 1.2142751 × 10^6

Prime Factorization of 12142751

Prime Factorization 97 × 125183

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12142751
Product of the distinct prime numbers

The prime factorization of 12142751 is 97 × 125183. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 88, 28, 179, 216, 9928, 897, 29485, 56030, 68397, 715069, 5231980, 2261784, 61621100, 62233978, 354260488, 603585327, 8402691802, 5247588378

Basic calculations (n = 12142751)

Multiplication

n×y
n×2 24285502
n×3 36428253
n×4 48571004
n×5 60713755

Division

n÷y
n÷2 6071375.5
n÷3 4047583.6666667
n÷3 3035687.75
n÷5 2428550.2

Exponentiation

ny
n2 147446401848001
n3 1.7904049434862E+21
n4 2.1740441417922E+28
n5 2.6398876676792E+35

Nth Root

y√n
2√n 3484.6450321374
3√n 229.84710064655
4√n 59.030882020663
5√n 26.113399798833

Divisors of 12142751

1, 97, 125183, 12142751

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12142750
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12142751 can be divided by 4 positive divisors. The sum of these divisors (counting 12142751) is 1, the average is 0.25.

Base conversion 12142751

Base System Value
2 Binary 101110010100100010011111
3 Ternary 211211220201112
4 Quaternary 232110202133
5 Quinary 11102032001
6 Senary 1112132235
8 Octal 56244237
10 Decimal 12142751
12 Duodecimal 409707b
16 Hexadecimal b9489f
20 Vigesimal 3fhghb
36 Base36 789en

Cryptographic Hash Functions

md5 d829db1a233bbde531029e3424ae1029
sha1 214c1ccd279b11bdd4f28401c27168a7d99372b6
sha256 cef601cc671f0c7541b9d5cd5324ca0395c261af8c7646f1cf15ab9909084892
sha512 9df0195847d11e0337da4f91b336245bdabfd4018fc36338314c875b1d48548eec8941603803767f9652c07b41c6ae98f32e9aea090ce537eaebc79b05327f5a
ripemd-160 1534d0320b2fb0417165a60e67e92540210650fd

12142751 as geometric shapes

Circle

Radius = n
Diameter 24285502
Circumference 76295154.67194
Area 4.6321653284393E+14

Sphere

Radius = n
Volume 7.4996306898762E+21
Surface area 1.8528661313757E+15
Circumference 76295154.67194

Square

Length = n
Perimeter 48571004
Area 147446401848001
Diagonal 17172443.148719

Cube

Length = n
Surface area 884678411088006
Volume 1.7904049434862E+21
Space diagonal 21031861.675658

Equilateral Triangle

Length = n
Perimeter 36428253
Area 63846164848489
Altitude 10515930.837829

Triangular Pyramid

Length = n
Surface area 63846164848489
Volume 2.110012461015E+20
Height 5724147.7162398