12142762 (number)

12142762 is an even 8-digits composite number following 12142761 and preceding 12142763. In scientific notation, it is written as 1.2142762 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 5829120 positive integers (up to 12142762) that are relatively prime to 12142762.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2142762 × 10^7
Engineering notation 1.2142762 × 10^6

Prime Factorization of 12142762

Prime Factorization 2 × 31 × 139 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12142762
Product of the distinct prime numbers

The prime factorization of 12142762 is 2 × 31 × 139 × 1409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 22, 38, 479, 436, 35, 2831, 6230, 1831, 846453, 384278, 1196384, 8388395, 93914329, 50057655, 502337634, 685752531, 4675018275, 3832173675

Basic calculations (n = 12142762)

Multiplication

n×y
n×2 24285524
n×3 36428286
n×4 48571048
n×5 60713810

Division

n÷y
n÷2 6071381
n÷3 4047587.3333333
n÷3 3035690.5
n÷5 2428552.4

Exponentiation

ny
n2 147446668988644
n3 1.7904098092219E+21
n4 2.1740520195847E+28
n5 2.6398996249436E+35

Nth Root

y√n
2√n 3484.6466104901
3√n 229.84717005195
4√n 59.030895389534
5√n 26.113404530006

Divisors of 12142762

1, 2, 31, 62, 139, 278, 1409, 2818, 4309, 8618, 43679, 87358, 195851, 391702, 6071381, 12142762

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12142761
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12142762 can be divided by 16 positive divisors. The sum of these divisors (counting 12142762) is 1, the average is 0.0625.

Base conversion 12142762

Base System Value
2 Binary 101110010100100010101010
3 Ternary 211211220201221
4 Quaternary 232110202222
5 Quinary 11102032022
6 Senary 1112132254
8 Octal 56244252
10 Decimal 12142762
12 Duodecimal 409708a
16 Hexadecimal b948aa
20 Vigesimal 3fhgi2
36 Base36 789ey

Cryptographic Hash Functions

md5 c18bcf7a3438d765cc56e02bed70bc0f
sha1 a65710c652baeb7d15aef082d8e3bf2385f0e61c
sha256 554df887709c4570406a32e30386dc6e059b834af5165f4a4caf51631c866a4a
sha512 2a0179300d04b55d40bfdadf854d7940932ff4f6aa984b789b89c14bb294d0d5c0c8cc2fc834348eaa603ebe1fda1dcb0b248369caa67c6f47a88861edfee6e9
ripemd-160 c0b3efd4a0d76952847fa7115ff6420dfcf4ce09

12142762 as geometric shapes

Circle

Radius = n
Diameter 24285524
Circumference 76295223.786979
Area 4.6321737209101E+14

Sphere

Radius = n
Volume 7.4996510714221E+21
Surface area 1.852869488364E+15
Circumference 76295223.786979

Square

Length = n
Perimeter 48571048
Area 147446668988644
Diagonal 17172458.705069

Cube

Length = n
Surface area 884680013931864
Volume 1.7904098092219E+21
Space diagonal 21031880.728217

Equilateral Triangle

Length = n
Perimeter 36428286
Area 63846280523780
Altitude 10515940.364108

Triangular Pyramid

Length = n
Surface area 63846280523780
Volume 2.1100181953395E+20
Height 5724152.9016895