13993885 (number)

13993885 is an odd 8-digits composite number following 13993884 and preceding 13993886. In scientific notation, it is written as 1.3993885 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 11195104 positive integers (up to 13993885) that are relatively prime to 13993885.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred ninety-three thousand eight hundred eighty-five

Notation

Scientific notation 1.3993885 × 10^7
Engineering notation 1.3993885 × 10^6

Prime Factorization of 13993885

Prime Factorization 5 × 2798777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13993885
Product of the distinct prime numbers

The prime factorization of 13993885 is 5 × 2798777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 9, 32, 406, 390, 3482, 6212, 30344, 61559, 885381, 638113, 544520, 7545940, 79685664, 7294413, 583753228, 294515109, 8467523155, 1370612983

Basic calculations (n = 13993885)

Multiplication

n×y
n×2 27987770
n×3 41981655
n×4 55975540
n×5 69969425

Division

n÷y
n÷2 6996942.5
n÷3 4664628.3333333
n÷3 3498471.25
n÷5 2798777

Exponentiation

ny
n2 195828817393225
n3 2.7404059502868E+21
n4 3.8348925721629E+28
n5 5.3665045642202E+35

Nth Root

y√n
2√n 3740.8401462773
3√n 240.97913078359
4√n 61.162407950287
5√n 26.865050428568

Divisors of 13993885

1, 5, 2798777, 13993885

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13993884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13993885 can be divided by 4 positive divisors. The sum of these divisors (counting 13993885) is 1, the average is 0.25.

Base conversion 13993885

Base System Value
2 Binary 110101011000011110011101
3 Ternary 222022222000001
4 Quaternary 311120132131
5 Quinary 12040301020
6 Senary 1215534301
8 Octal 65303635
10 Decimal 13993885
12 Duodecimal 482a391
16 Hexadecimal d5879d
20 Vigesimal 4794e5
36 Base36 8bxr1

Cryptographic Hash Functions

md5 38f5bad127b512612b859051082913a5
sha1 cf9f2911433fd69d813d830530264e2c471eb050
sha256 4628dc2f49de8059ae518e464fb1c2df6bf3752cd796522232cfa5ccdbea53bc
sha512 5fea6fc3f1b6a551c894374566e56828d60c4a95407191fd88854bab27d55df2692a7c97bb4fdd53f285bcaad8a4f47fedf994261f23faf46501f98a38f3e13b
ripemd-160 056b4b3640c88c92543ab5949a6bfdf5d4344021

13993885 as geometric shapes

Circle

Radius = n
Diameter 27987770
Circumference 87926172.622361
Area 6.1521437408373E+14

Sphere

Radius = n
Volume 1.14789856017E+22
Surface area 2.4608574963349E+15
Circumference 87926172.622361

Square

Length = n
Perimeter 55975540
Area 195828817393225
Diagonal 19790341.957289

Cube

Length = n
Surface area 1174972904359350
Volume 2.7404059502868E+21
Space diagonal 24238119.815276

Equilateral Triangle

Length = n
Perimeter 41981655
Area 84796365327798
Altitude 12119059.907638

Triangular Pyramid

Length = n
Surface area 84796365327798
Volume 3.2295993844196E+20
Height 6596780.6524298