13105855 (number)

13105855 is an odd 8-digits composite number following 13105854 and preceding 13105856. In scientific notation, it is written as 1.3105855 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 8766720 positive integers (up to 13105855) that are relatively prime to 13105855.

Interesting facts

Basic properties

Name

Name thirteen million one hundred five thousand eight hundred fifty-five

Notation

Scientific notation 1.3105855 × 10^7
Engineering notation 1.3105855 × 10^6

Prime Factorization of 13105855

Prime Factorization 5 × 7 × 41 × 9133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13105855
Product of the distinct prime numbers

The prime factorization of 13105855 is 5 × 7 × 41 × 9133. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 36, 7, 61, 891, 9601, 4871, 45583, 62437, 377506, 594751, 1710714, 9974877, 81633385, 96617394, 338856369, 81940537, 93769163, 3519749677

Basic calculations (n = 13105855)

Multiplication

n×y
n×2 26211710
n×3 39317565
n×4 52423420
n×5 65529275

Division

n÷y
n÷2 6552927.5
n÷3 4368618.3333333
n÷3 3276463.75
n÷5 2621171

Exponentiation

ny
n2 171763435281025
n3 2.251106677095E+21
n4 2.9502677699539E+28
n5 3.8665781604189E+35

Nth Root

y√n
2√n 3620.2009612727
3√n 235.76995082206
4√n 60.168105847473
5√n 26.515087934173

Divisors of 13105855

1, 5, 7, 35, 41, 205, 287, 1435, 9133, 45665, 63931, 319655, 374453, 1872265, 2621171, 13105855

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 -13105854
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 13105855 can be divided by 16 positive divisors. The sum of these divisors (counting 13105855) is 1, the average is 0.0625.

Base conversion 13105855

Base System Value
2 Binary 110001111111101010111111
3 Ternary 220122211212001
4 Quaternary 301333222333
5 Quinary 11323341410
6 Senary 1144523131
8 Octal 61775277
10 Decimal 13105855
12 Duodecimal 44804a7
16 Hexadecimal c7fabf
20 Vigesimal 41i4cf
36 Base36 7swjj

Cryptographic Hash Functions

md5 df337c055b3aba1b3b239e98f86d09de
sha1 f81487951889957d2f7fc8569eb84c9f05e420d3
sha256 020879aca081453477e2fd1d23e0ee2227aaac79b7e3a71414b76bc98c59d90b
sha512 ff5b38005d70e18a0e9b95402b4d8adfee1f5767c760583b3be2d8eab042e4cc14cabbf681be34e87fad81c73b194d700d5e6b355db765b6098950e207b23f6f
ripemd-160 a05fdb08412af6636b1adb426eaec605bf84ae45

13105855 as geometric shapes

Circle

Radius = n
Diameter 26211710
Circumference 82346515.574026
Area 5.3961074643421E+14

Sphere

Radius = n
Volume 9.4294135989448E+21
Surface area 2.1584429857369E+15
Circumference 82346515.574026

Square

Length = n
Perimeter 52423420
Area 171763435281025
Diagonal 18534477.887495

Cube

Length = n
Surface area 1030580611686150
Volume 2.251106677095E+21
Space diagonal 22700006.736631

Equilateral Triangle

Length = n
Perimeter 39317565
Area 74375749197326
Altitude 11350003.368315

Triangular Pyramid

Length = n
Surface area 74375749197326
Volume 2.6529546609136E+20
Height 6178159.2958317