12752642 (number)

12752642 is an even 8-digits composite number following 12752641 and preceding 12752643. In scientific notation, it is written as 1.2752642 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 5316192 positive integers (up to 12752642) that are relatively prime to 12752642.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2752642 × 10^7
Engineering notation 1.2752642 × 10^6

Prime Factorization of 12752642

Prime Factorization 2 × 49 × 37 × 3517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12752642
Product of the distinct prime numbers

The prime factorization of 12752642 is 2 × 49 × 37 × 3517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 50, 45, 596, 873, 9086, 7207, 29896, 50569, 909473, 458488, 6075211, 1453609, 93998822, 53319923, 668323465, 712609182, 2647999596, 8343155767

Basic calculations (n = 12752642)

Multiplication

n×y
n×2 25505284
n×3 38257926
n×4 51010568
n×5 63763210

Division

n÷y
n÷2 6376321
n÷3 4250880.6666667
n÷3 3188160.5
n÷5 2550528.4

Exponentiation

ny
n2 162629877980164
n3 2.0739606123847E+21
n4 2.6448477211843E+28
n5 3.3728796132779E+35

Nth Root

y√n
2√n 3571.0841491065
3√n 233.63257163339
4√n 59.75854875335
5√n 26.370601358689

Divisors of 12752642

1, 2, 37, 49, 74, 98, 1813, 3517, 3626, 7034, 130129, 172333, 260258, 344666, 6376321, 12752642

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 -12752641
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 12752642 can be divided by 16 positive divisors. The sum of these divisors (counting 12752642) is 1, the average is 0.0625.

Base conversion 12752642

Base System Value
2 Binary 110000101001011100000010
3 Ternary 212222220100002
4 Quaternary 300221130002
5 Quinary 11231041032
6 Senary 1133200002
8 Octal 60513402
10 Decimal 12752642
12 Duodecimal 4330002
16 Hexadecimal c29702
20 Vigesimal 3je1c2
36 Base36 7lc02

Cryptographic Hash Functions

md5 7ca69e5ebdcb782ab732c8d5b5840f16
sha1 158795de870debdc6750c71458e29bbafa229326
sha256 1193ac5dcc30d94c3e598d2c622aa509777f82451262f5898f324b00a1bcd2b5
sha512 2ed0d37a2254018389873023bb8c9962f599af3434f9f04364593c718c21c08446e77d9e334f2d2d47925ba635f37c6a45e418c55ad1b29d122ec4397abf7b0c
ripemd-160 3bd482097cc75f769c5dd4730a09e309f054c13b

12752642 as geometric shapes

Circle

Radius = n
Diameter 25505284
Circumference 80127212.842121
Area 5.1091682991669E+14

Sphere

Radius = n
Volume 8.6873858982699E+21
Surface area 2.0436673196668E+15
Circumference 80127212.842121

Square

Length = n
Perimeter 51010568
Area 162629877980164
Diagonal 18034959.272489

Cube

Length = n
Surface area 975779267880984
Volume 2.0739606123847E+21
Space diagonal 22088223.874737

Equilateral Triangle

Length = n
Perimeter 38257926
Area 70420802872593
Altitude 11044111.937368

Triangular Pyramid

Length = n
Surface area 70420802872593
Volume 2.4441860215517E+20
Height 6011653.0908296