12621738 (number)

12621738 is an even 8-digits composite number following 12621737 and preceding 12621739. In scientific notation, it is written as 1.2621738 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 3908736 positive integers (up to 12621738) that are relatively prime to 12621738.

Interesting facts

Basic properties

Name

Name twelve million six hundred twenty-one thousand seven hundred thirty-eight

Notation

Scientific notation 1.2621738 × 10^7
Engineering notation 1.2621738 × 10^6

Prime Factorization of 12621738

Prime Factorization 2 × 3 × 19 × 53 × 2089

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12621738
Product of the distinct prime numbers

The prime factorization of 12621738 is 2 × 3 × 19 × 53 × 2089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 26, 49, 353, 720, 5840, 4435, 7524, 40174, 524771, 671310, 5947711, 984991, 87136543, 47270584, 308184495, 626876352, 998044491, 3328991461

Basic calculations (n = 12621738)

Multiplication

n×y
n×2 25243476
n×3 37865214
n×4 50486952
n×5 63108690

Division

n÷y
n÷2 6310869
n÷3 4207246
n÷3 3155434.5
n÷5 2524347.6

Exponentiation

ny
n2 159308270140644
n3 2.0107472469484E+21
n4 2.5379124935204E+28
n5 3.2032866560142E+35

Nth Root

y√n
2√n 3552.7085441955
3√n 232.8304193195
4√n 59.604601703187
5√n 26.316239620821

Divisors of 12621738

1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 2089, 3021, 4178, 6042, 6267, 12534, 39691, 79382, 110717, 119073, 221434, 238146, 332151, 664302, 2103623, 4207246, 6310869, 12621738

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 -12621737
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 12621738 can be divided by 32 positive divisors. The sum of these divisors (counting 12621738) is 1, the average is 0.03125.

Base conversion 12621738

Base System Value
2 Binary 110000001001011110101010
3 Ternary 212202020202210
4 Quaternary 300021132222
5 Quinary 11212343423
6 Senary 1130305550
8 Octal 60113652
10 Decimal 12621738
12 Duodecimal 42882b6
16 Hexadecimal c097aa
20 Vigesimal 3ihe6i
36 Base36 7iizu

Cryptographic Hash Functions

md5 be2290bcd4612267786d4a15653805d2
sha1 0dfed6dcbed45e1f678f424632f6e1315fb4bca6
sha256 fb162565af1cab738e1afeb0aecc517d4556e1636f746f61274ab1ac6dbbcc76
sha512 9b5adc771eabe51efca905f5086267f0cfc995af2ada7e841756eb1f12b764d219d474e66565711768ae4858728580d9551252b2749e1f3c9c4e62cdcd84a730
ripemd-160 25f29f73a05e2b8461429728bb479321ea4a733d

12621738 as geometric shapes

Circle

Radius = n
Diameter 25243476
Circumference 79304718.75267
Area 5.0048169112995E+14

Sphere

Radius = n
Volume 8.4225983723188E+21
Surface area 2.0019267645198E+15
Circumference 79304718.75267

Square

Length = n
Perimeter 50486952
Area 159308270140644
Diagonal 17849833.06032

Cube

Length = n
Surface area 955849620843864
Volume 2.0107472469484E+21
Space diagonal 21861491.495823

Equilateral Triangle

Length = n
Perimeter 37865214
Area 68982504487376
Altitude 10930745.747911

Triangular Pyramid

Length = n
Surface area 68982504487376
Volume 2.369688355949E+20
Height 5949944.35344