12948838 (number)

12948838 is an even 8-digits composite number following 12948837 and preceding 12948839. In scientific notation, it is written as 1.2948838 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 5468400 positive integers (up to 12948838) that are relatively prime to 12948838.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-eight thousand eight hundred thirty-eight

Notation

Scientific notation 1.2948838 × 10^7
Engineering notation 1.2948838 × 10^6

Prime Factorization of 12948838

Prime Factorization 2 × 49 × 71 × 1861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12948838
Product of the distinct prime numbers

The prime factorization of 12948838 is 2 × 49 × 71 × 1861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 13, 67, 55, 618, 6592, 5919, 66386, 15993, 646504, 611802, 4048881, 8111506, 40086923, 55560565, 275651479, 953430691, 8013227515, 432430896

Basic calculations (n = 12948838)

Multiplication

n×y
n×2 25897676
n×3 38846514
n×4 51795352
n×5 64744190

Division

n÷y
n÷2 6474419
n÷3 4316279.3333333
n÷3 3237209.5
n÷5 2589767.6

Exponentiation

ny
n2 167672405550244
n3 2.1711628165404E+21
n4 2.8114035583005E+28
n5 3.6404409229057E+35

Nth Root

y√n
2√n 3598.4493882782
3√n 234.8246042977
4√n 59.987076843919
5√n 26.451247521623

Divisors of 12948838

1, 2, 49, 71, 98, 142, 1861, 3479, 3722, 6958, 91189, 132131, 182378, 264262, 6474419, 12948838

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 -12948837
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 12948838 can be divided by 16 positive divisors. The sum of these divisors (counting 12948838) is 1, the average is 0.0625.

Base conversion 12948838

Base System Value
2 Binary 110001011001010101100110
3 Ternary 220100212110121
4 Quaternary 301121111212
5 Quinary 11303330323
6 Senary 1141312154
8 Octal 61312546
10 Decimal 12948838
12 Duodecimal 440565a
16 Hexadecimal c59566
20 Vigesimal 40ic1i
36 Base36 7pjdy

Cryptographic Hash Functions

md5 e071b541234fc8ac5d8dc19c0e3e08ce
sha1 49749e36f11fd883fd19cc66258bbe99df718de8
sha256 8beba81384d1539fe80a0c6737fee123cf19c324efb8e4a30be24a3b3e17ef83
sha512 37e8661f40a21356702960f0871d32081c80d6a24b4fe0dd30ed5d8c6b90a72af6ac25a5403e50d6aee449883dca6428ce6292d362ee28a1167ec1c82bb191c9
ripemd-160 f0c0a664341d185576650300dc1e333ce27218a0

12948838 as geometric shapes

Circle

Radius = n
Diameter 25897676
Circumference 81359948.666649
Area 5.2675839748638E+14

Sphere

Radius = n
Volume 9.0945455389209E+21
Surface area 2.1070335899455E+15
Circumference 81359948.666649

Square

Length = n
Perimeter 51795352
Area 167672405550244
Diagonal 18312422.316572

Cube

Length = n
Surface area 1006034433301464
Volume 2.1711628165404E+21
Space diagonal 22428045.314979

Equilateral Triangle

Length = n
Perimeter 38846514
Area 72604281360079
Altitude 11214022.657489

Triangular Pyramid

Length = n
Surface area 72604281360079
Volume 2.5587399177263E+20
Height 6104140.7721907