13888955 (number)

13888955 is an odd 8-digits composite number following 13888954 and preceding 13888956. In scientific notation, it is written as 1.3888955 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 10840000 positive integers (up to 13888955) that are relatively prime to 13888955.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-eight thousand nine hundred fifty-five

Notation

Scientific notation 1.3888955 × 10^7
Engineering notation 1.3888955 × 10^6

Prime Factorization of 13888955

Prime Factorization 5 × 41 × 67751

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13888955
Product of the distinct prime numbers

The prime factorization of 13888955 is 5 × 41 × 67751. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 88, 90, 710, 974, 9882, 4688, 78102, 69360, 583000, 138677, 9391865, 3691292, 95415649, 93027063, 592905356, 93526083, 329052462, 7235012472

Basic calculations (n = 13888955)

Multiplication

n×y
n×2 27777910
n×3 41666865
n×4 55555820
n×5 69444775

Division

n÷y
n÷2 6944477.5
n÷3 4629651.6666667
n÷3 3472238.75
n÷5 2777791

Exponentiation

ny
n2 192903070992025
n3 2.67922207237E+21
n4 3.7211594798154E+28
n5 5.168301656298E+35

Nth Root

y√n
2√n 3726.7888322254
3√n 240.37530977885
4√n 61.047431004305
5√n 26.824640736979

Divisors of 13888955

1, 5, 41, 205, 67751, 338755, 2777791, 13888955

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13888954
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13888955 can be divided by 8 positive divisors. The sum of these divisors (counting 13888955) is 1, the average is 0.125.

Base conversion 13888955

Base System Value
2 Binary 110100111110110110111011
3 Ternary 222010122001202
4 Quaternary 310332312323
5 Quinary 12023421310
6 Senary 1213404415
8 Octal 64766673
10 Decimal 13888955
12 Duodecimal 479970b
16 Hexadecimal d3edbb
20 Vigesimal 46g27f
36 Base36 89osb

Cryptographic Hash Functions

md5 a2f86b4dab2f1663a020666b6ead8b71
sha1 81bb22f1d68ea51c771e620cce3b041362f452b8
sha256 077f1cce726a6dc68956a6cc760a09c749765c7e118486f71eb06f4044879ae7
sha512 01095bc764c2872cc61d796e45336098f40402dc970080d8274b900614027437c4ea3f849c2e6047cb78b8cf65e1c610443cf6169d53c213142826e380c4cba6
ripemd-160 0f4062c856f8a77a88b1a3b80b4e7cbed46c4a1d

13888955 as geometric shapes

Circle

Radius = n
Diameter 27777910
Circumference 87266877.988078
Area 6.0602287068346E+14

Sphere

Radius = n
Volume 1.1222699173191E+22
Surface area 2.4240914827338E+15
Circumference 87266877.988078

Square

Length = n
Perimeter 55555820
Area 192903070992025
Diagonal 19641948.52819

Cube

Length = n
Surface area 1157418425952150
Volume 2.67922207237E+21
Space diagonal 24056375.724038

Equilateral Triangle

Length = n
Perimeter 41666865
Area 83529479973563
Altitude 12028187.862019

Triangular Pyramid

Length = n
Surface area 83529479973563
Volume 3.1574934927959E+20
Height 6547316.1760632