13128834 (number)

13128834 is an even 8-digits composite number following 13128833 and preceding 13128835. In scientific notation, it is written as 1.3128834 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 4369680 positive integers (up to 13128834) that are relatively prime to 13128834.

Interesting facts

Basic properties

Name

Name thirteen million one hundred twenty-eight thousand eight hundred thirty-four

Notation

Scientific notation 1.3128834 × 10^7
Engineering notation 1.3128834 × 10^6

Prime Factorization of 13128834

Prime Factorization 2 × 3 × 2381 × 919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13128834
Product of the distinct prime numbers

The prime factorization of 13128834 is 2 × 3 × 2381 × 919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 1, 65, 739, 144, 2812, 8434, 19175, 20119, 322007, 13344, 5912922, 5498374, 13294902, 15142736, 395491712, 338399028, 4021670847, 860587104

Basic calculations (n = 13128834)

Multiplication

n×y
n×2 26257668
n×3 39386502
n×4 52515336
n×5 65644170

Division

n÷y
n÷2 6564417
n÷3 4376278
n÷3 3282208.5
n÷5 2625766.8

Exponentiation

ny
n2 172366282199556
n3 2.2629683061951E+21
n4 2.9710135239297E+28
n5 3.9005943367428E+35

Nth Root

y√n
2√n 3623.3732901814
3√n 235.90766520984
4√n 60.194462288332
5√n 26.524379404861

Divisors of 13128834

1, 2, 3, 6, 919, 1838, 2381, 2757, 4762, 5514, 7143, 14286, 2188139, 4376278, 6564417, 13128834

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 -13128833
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 13128834 can be divided by 16 positive divisors. The sum of these divisors (counting 13128834) is 1, the average is 0.0625.

Base conversion 13128834

Base System Value
2 Binary 110010000101010010000010
3 Ternary 220201000101010
4 Quaternary 302011102002
5 Quinary 11330110314
6 Senary 1145221350
8 Octal 62052202
10 Decimal 13128834
12 Duodecimal 4491856
16 Hexadecimal c85482
20 Vigesimal 42121e
36 Base36 7te9u

Cryptographic Hash Functions

md5 a8523369a4a72ce975316e7a70a9477d
sha1 31f0f71328a9d19619af519cd06f077f1955cdcc
sha256 d31436a95efc77e866fe5b668ec65caa3da9365d7077cb01ca08139d53ee61dd
sha512 c66c57ec721d9c5005fd38efe364abd21cb82a7d3e11eae671de032f10c9074a85efd5a265fd9836c29c35213667ccc478743c9327eccb316e01f7e910741ead
ripemd-160 e124cb19754def8e5a3a88cdee789a8c67283e11

13128834 as geometric shapes

Circle

Radius = n
Diameter 26257668
Circumference 82490896.8892
Area 5.4150464588471E+14

Sphere

Radius = n
Volume 9.4790994747322E+21
Surface area 2.1660185835388E+15
Circumference 82490896.8892

Square

Length = n
Perimeter 52515336
Area 172366282199556
Diagonal 18566975.100945

Cube

Length = n
Surface area 1034197693197336
Volume 2.2629683061951E+21
Space diagonal 22739807.532138

Equilateral Triangle

Length = n
Perimeter 39386502
Area 74636789570346
Altitude 11369903.766069

Triangular Pyramid

Length = n
Surface area 74636789570346
Volume 2.666933724868E+20
Height 6188991.700315