12742790 (number)

12742790 is an even 8-digits composite number following 12742789 and preceding 12742791. In scientific notation, it is written as 1.2742790 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 5000736 positive integers (up to 12742790) that are relatively prime to 12742790.

Interesting facts

Basic properties

Name

Name twelve million seven hundred forty-two thousand seven hundred ninety

Notation

Scientific notation 1.2742790 × 10^7
Engineering notation 1.2742790 × 10^6

Prime Factorization of 12742790

Prime Factorization 2 × 5 × 53 × 24043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12742790
Product of the distinct prime numbers

The prime factorization of 12742790 is 2 × 5 × 53 × 24043. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 15, 100, 213, 967, 6774, 4772, 18647, 37827, 44511, 831688, 8686077, 6910362, 858169, 35761756, 143984431, 484018739, 1113572444, 5060509651

Basic calculations (n = 12742790)

Multiplication

n×y
n×2 25485580
n×3 38228370
n×4 50971160
n×5 63713950

Division

n÷y
n÷2 6371395
n÷3 4247596.6666667
n÷3 3185697.5
n÷5 2548558

Exponentiation

ny
n2 162378696984100
n3 2.069157636142E+21
n4 2.6366841234254E+28
n5 3.3598712081144E+35

Nth Root

y√n
2√n 3569.7044695605
3√n 233.57239217971
4√n 59.747003854256
5√n 26.366525599552

Divisors of 12742790

1, 2, 5, 10, 53, 106, 265, 530, 24043, 48086, 120215, 240430, 1274279, 2548558, 6371395, 12742790

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 -12742789
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 12742790 can be divided by 16 positive divisors. The sum of these divisors (counting 12742790) is 1, the average is 0.0625.

Base conversion 12742790

Base System Value
2 Binary 110000100111000010000110
3 Ternary 212222101211012
4 Quaternary 300213002012
5 Quinary 11230232130
6 Senary 1133042222
8 Octal 60470206
10 Decimal 12742790
12 Duodecimal 4326372
16 Hexadecimal c27086
20 Vigesimal 3jcgja
36 Base36 7l4ee

Cryptographic Hash Functions

md5 8631d645d24828cf9c6835ab7f23d634
sha1 566769338ccb6cf3f99e0286e70d58dfc95aaefc
sha256 da16a7b79fb5dd43b59b8f9618ce256eaffc199581b248bb6a01cf4dd38574f6
sha512 7feec12ee56f9e8f999ad2e6b44a1d6217ac3cccc90ffdd58ba318a32b0cc7cbb329116aca38ce967a55168c9c5101ff038e72d9a171b3bace5c97783b511ba8
ripemd-160 b1ec73161047a82777f78266d24a6b51ab083dd0

12742790 as geometric shapes

Circle

Radius = n
Diameter 25485580
Circumference 80065310.900475
Area 5.1012772154473E+14

Sphere

Radius = n
Volume 8.6672672384307E+21
Surface area 2.0405108861789E+15
Circumference 80065310.900475

Square

Length = n
Perimeter 50971160
Area 162378696984100
Diagonal 18021026.440472

Cube

Length = n
Surface area 974272181904600
Volume 2.069157636142E+21
Space diagonal 22071159.710181

Equilateral Triangle

Length = n
Perimeter 38228370
Area 70312038310823
Altitude 11035579.85509

Triangular Pyramid

Length = n
Surface area 70312038310823
Volume 2.4385256597666E+20
Height 6007008.8134908