13889505 (number)

13889505 is an odd 8-digits composite number following 13889504 and preceding 13889506. In scientific notation, it is written as 1.3889505 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 6305472 positive integers (up to 13889505) that are relatively prime to 13889505.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3889505 × 10^7
Engineering notation 1.3889505 × 10^6

Prime Factorization of 13889505

Prime Factorization 5 × 3 × 1253 × 739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13889505
Product of the distinct prime numbers

The prime factorization of 13889505 is 5 × 3 × 1253 × 739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 86, 74, 558, 482, 7401, 9322, 7156, 62372, 514698, 710791, 2112954, 1117701, 80539988, 73282013, 959843258, 633546428, 1314810119, 7250096478

Basic calculations (n = 13889505)

Multiplication

n×y
n×2 27779010
n×3 41668515
n×4 55558020
n×5 69447525

Division

n÷y
n÷2 6944752.5
n÷3 4629835
n÷3 3472376.25
n÷5 2777901

Exponentiation

ny
n2 192918349145025
n3 2.6795403750416E+21
n4 3.7217489436842E+28
n5 5.1693250562046E+35

Nth Root

y√n
2√n 3726.8626215625
3√n 240.37848267595
4√n 61.048035362021
5√n 26.824853183757

Divisors of 13889505

1, 3, 5, 15, 739, 1253, 2217, 3695, 3759, 6265, 11085, 18795, 925967, 2777901, 4629835, 13889505

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 -13889504
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 13889505 can be divided by 16 positive divisors. The sum of these divisors (counting 13889505) is 1, the average is 0.0625.

Base conversion 13889505

Base System Value
2 Binary 110100111110111111100001
3 Ternary 222010122211010
4 Quaternary 310332333201
5 Quinary 12023431010
6 Senary 1213411133
8 Octal 64767741
10 Decimal 13889505
12 Duodecimal 4799aa9
16 Hexadecimal d3efe1
20 Vigesimal 46g3f5
36 Base36 89p7l

Cryptographic Hash Functions

md5 043f16147b5666891c70a95e5adc3a77
sha1 dd38997e19e20ff10274c76edb61f88c21c9b200
sha256 40f714e33d0ba30040b3d9062a35f358a90437624d31b62b0987f46e65d2199d
sha512 c43acf7643733cddc6b0af26a08d3e06c05b06abcbc3a1fe3a0fd5031f2cf00c92cf45283b6825c2aa026595a5c22db247f4482eed696078e5b49de4ff5fd01d
ripemd-160 abbf6146ba840c82c33e4910c021fb87f9b91db3

13889505 as geometric shapes

Circle

Radius = n
Diameter 27779010
Circumference 87270333.739997
Area 6.0607086841668E+14

Sphere

Radius = n
Volume 1.1224032476304E+22
Surface area 2.4242834736667E+15
Circumference 87270333.739997

Square

Length = n
Perimeter 55558020
Area 192918349145025
Diagonal 19642726.345649

Cube

Length = n
Surface area 1157510094870150
Volume 2.6795403750416E+21
Space diagonal 24057328.351982

Equilateral Triangle

Length = n
Perimeter 41668515
Area 83536095607874
Altitude 12028664.175991

Triangular Pyramid

Length = n
Surface area 83536095607874
Volume 3.1578686160917E+20
Height 6547575.4485496