12643722 (number)

12643722 is an even 8-digits composite number following 12643721 and preceding 12643723. In scientific notation, it is written as 1.2643722 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 3188160 positive integers (up to 12643722) that are relatively prime to 12643722.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-three thousand seven hundred twenty-two

Notation

Scientific notation 1.2643722 × 10^7
Engineering notation 1.2643722 × 10^6

Prime Factorization of 12643722

Prime Factorization 2 × 27 × 403 × 7 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12643722
Product of the distinct prime numbers

The prime factorization of 12643722 is 2 × 27 × 403 × 7 × 83. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 6, 14, 313, 614, 1637, 8333, 97052, 29713, 124583, 824949, 6067206, 9197261, 56255962, 99714197, 180848133, 895656539, 4809315106, 1553831492

Basic calculations (n = 12643722)

Multiplication

n×y
n×2 25287444
n×3 37931166
n×4 50574888
n×5 63218610

Division

n÷y
n÷2 6321861
n÷3 4214574
n÷3 3160930.5
n÷5 2528744.4

Exponentiation

ny
n2 159863706013284
n3 2.0212722567217E+21
n4 2.5556404500302E+28
n5 3.2312807382136E+35

Nth Root

y√n
2√n 3555.801175544
3√n 232.96551891401
4√n 59.630538950642
5√n 26.325400539305

Divisors of 12643722

1, 2, 7, 14, 27, 54, 83, 166, 189, 378, 403, 581, 806, 1162, 2241, 2821, 4482, 5642, 10881, 15687, 21762, 31374, 33449, 66898, 76167, 152334, 234143, 468286, 903123, 1806246, 6321861, 12643722

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 -12643721
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 12643722 can be divided by 32 positive divisors. The sum of these divisors (counting 12643722) is 1, the average is 0.03125.

Base conversion 12643722

Base System Value
2 Binary 110000001110110110001010
3 Ternary 212210100221000
4 Quaternary 300032312022
5 Quinary 11214044342
6 Senary 1130555430
8 Octal 60166612
10 Decimal 12643722
12 Duodecimal 4298b76
16 Hexadecimal c0ed8a
20 Vigesimal 3j0962
36 Base36 7izyi

Cryptographic Hash Functions

md5 661a620d15a6acbd33e816c6d29fe81d
sha1 5ee6accb3e334d958ff0eb81e5d49b6a4240eb17
sha256 2c8e23b8ea9ca314104007f06c72e009b752436f6aae506ccdb938fc5f6ef326
sha512 6580ef1da7700e991dcb305d7e9fc7cf981bab2b9c3ce763aab3ae2b6de9daf245aadc73ddf20c1f2d6105d1fa442a8dfc6ed3353394fc21dad8c7026113a679
ripemd-160 79d83d39c16a4f39b4c33ae98949544efaebd814

12643722 as geometric shapes

Circle

Radius = n
Diameter 25287444
Circumference 79442848.298463
Area 5.0222664438697E+14

Sphere

Radius = n
Volume 8.4666854301623E+21
Surface area 2.0089065775479E+15
Circumference 79442848.298463

Square

Length = n
Perimeter 50574888
Area 159863706013284
Diagonal 17880923.131275

Cube

Length = n
Surface area 959182236079704
Volume 2.0212722567217E+21
Space diagonal 21899568.900776

Equilateral Triangle

Length = n
Perimeter 37931166
Area 69223015275316
Altitude 10949784.450388

Triangular Pyramid

Length = n
Surface area 69223015275316
Volume 2.3820921989202E+20
Height 5960307.710425