13885725 (number)

13885725 is an odd 8-digits composite number following 13885724 and preceding 13885726. In scientific notation, it is written as 1.3885725 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6347520 positive integers (up to 13885725) that are relatively prime to 13885725.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-five thousand seven hundred twenty-five

Notation

Scientific notation 1.3885725 × 10^7
Engineering notation 1.3885725 × 10^6

Prime Factorization of 13885725

Prime Factorization 7 × 3 × 5 × 5 × 26449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2777145
Product of the distinct prime numbers

The prime factorization of 13885725 is 7 × 3 × 5 × 5 × 26449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 51, 37, 662, 245, 9477, 8898, 31914, 14050, 305271, 363583, 2799755, 2935998, 11998029, 56497724, 806428542, 486046653, 6065184678, 5059642365

Basic calculations (n = 13885725)

Multiplication

n×y
n×2 27771450
n×3 41657175
n×4 55542900
n×5 69428625

Division

n÷y
n÷2 6942862.5
n÷3 4628575
n÷3 3471431.25
n÷5 2777145

Exponentiation

ny
n2 192813358775625
n3 2.6773532762847E+21
n4 3.7176991322338E+28
n5 5.1622947782937E+35

Nth Root

y√n
2√n 3726.355458085
3√n 240.35667452886
4√n 61.043881413988
5√n 26.82339295915

Divisors of 13885725

1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 26449, 79347, 132245, 185143, 396735, 555429, 661225, 925715, 1983675, 2777145, 4628575, 13885725

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13885724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13885725 can be divided by 24 positive divisors. The sum of these divisors (counting 13885725) is 1, the average is 0.041666666666667.

Base conversion 13885725

Base System Value
2 Binary 110100111110000100011101
3 Ternary 222010110122010
4 Quaternary 310332010131
5 Quinary 12023320400
6 Senary 1213341433
8 Octal 64760435
10 Decimal 13885725
12 Duodecimal 4797879
16 Hexadecimal d3e11d
20 Vigesimal 46fe65
36 Base36 89mal

Cryptographic Hash Functions

md5 ef49fc47e8ed0079687fbef82f3b4f6e
sha1 c5311cab445b7459aa1331098488df0a07c6ba62
sha256 7745587ffa7ef43344a4628f02dbeea833694fd94921fb69e387568ed8ea10a0
sha512 b6c8949b95012046435350419c4437193633d9bfb09fde89c705cbc5d0b7727c6f4c00e1de0b4d52abecdebf31c19a5a7174265f129e56ad04a04c451ec5caac
ripemd-160 f146d90e371ea6df7aded1e30e8c6f9ebfc6023b

13885725 as geometric shapes

Circle

Radius = n
Diameter 27771450
Circumference 87246583.299536
Area 6.0574103144348E+14

Sphere

Radius = n
Volume 1.1214871178454E+22
Surface area 2.4229641257739E+15
Circumference 87246583.299536

Square

Length = n
Perimeter 55542900
Area 192813358775625
Diagonal 19637380.618383

Cube

Length = n
Surface area 1156880152653750
Volume 2.6773532762847E+21
Space diagonal 24050781.199929

Equilateral Triangle

Length = n
Perimeter 41657175
Area 83490633444347
Altitude 12025390.599965

Triangular Pyramid

Length = n
Surface area 83490633444347
Volume 3.1552910954882E+20
Height 6545793.539461