12938497 (number)

12938497 is an odd 8-digits composite number following 12938496 and preceding 12938498. In scientific notation, it is written as 1.2938497 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 10774080 positive integers (up to 12938497) that are relatively prime to 12938497.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thirty-eight thousand four hundred ninety-seven

Notation

Scientific notation 1.2938497 × 10^7
Engineering notation 1.2938497 × 10^6

Prime Factorization of 12938497

Prime Factorization 11 × 13 × 173 × 523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12938497
Product of the distinct prime numbers

The prime factorization of 12938497 is 11 × 13 × 173 × 523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 63, 35, 709, 225, 7839, 2465, 60880, 44312, 836480, 692206, 2988948, 6337106, 99949584, 26630456, 10183816, 162860586, 6074202002, 7226721953

Basic calculations (n = 12938497)

Multiplication

n×y
n×2 25876994
n×3 38815491
n×4 51753988
n×5 64692485

Division

n÷y
n÷2 6469248.5
n÷3 4312832.3333333
n÷3 3234624.25
n÷5 2587699.4

Exponentiation

ny
n2 167404704619009
n3 2.1659652684989E+21
n4 2.8024335128578E+28
n5 3.625927759881E+35

Nth Root

y√n
2√n 3597.0122323951
3√n 234.76207698977
4√n 59.975096768535
5√n 26.447021354454

Divisors of 12938497

1, 11, 13, 143, 173, 523, 1903, 2249, 5753, 6799, 24739, 74789, 90479, 995269, 1176227, 12938497

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 -12938496
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 12938497 can be divided by 16 positive divisors. The sum of these divisors (counting 12938497) is 1, the average is 0.0625.

Base conversion 12938497

Base System Value
2 Binary 110001010110110100000001
3 Ternary 220100100021121
4 Quaternary 301112310001
5 Quinary 11303012442
6 Senary 1141152241
8 Octal 61266401
10 Decimal 12938497
12 Duodecimal 43bb681
16 Hexadecimal c56d01
20 Vigesimal 40h64h
36 Base36 7pbep

Cryptographic Hash Functions

md5 e6e89d39edf592e9578de31fc3bf3cdd
sha1 bd5c7edbfa0d6817eec42852045b57b8965f20d3
sha256 67f79e6f110e6c1898431b986589766e4e60404641cb4b9b6a9872ff6d3803d7
sha512 2876f48055581878ffefe3e71efc7b35eccff448ed8290ed193724386e33ea248febe7b9020928847b1c2818468a17d473083f8f7e10d845a55cda24bfad1627
ripemd-160 5efd6e5ad274af373fa1260462a9c3f92fd4e6c8

12938497 as geometric shapes

Circle

Radius = n
Diameter 25876994
Circumference 81294974.247387
Area 5.2591739020745E+14

Sphere

Radius = n
Volume 9.0727741005959E+21
Surface area 2.1036695608298E+15
Circumference 81294974.247387

Square

Length = n
Perimeter 51753988
Area 167404704619009
Diagonal 18297797.934124

Cube

Length = n
Surface area 1004428227714054
Volume 2.1659652684989E+21
Space diagonal 22410134.177577

Equilateral Triangle

Length = n
Perimeter 38815491
Area 72488363456546
Altitude 11205067.088789

Triangular Pyramid

Length = n
Surface area 72488363456546
Volume 2.5526145486169E+20
Height 6099265.9780412