13642720 (number)

13642720 is an even 8-digits composite number following 13642719 and preceding 13642721. In scientific notation, it is written as 1.3642720 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 48 positive divisors. There are 4313088 positive integers (up to 13642720) that are relatively prime to 13642720.

Interesting facts

Basic properties

Name

Name thirteen million six hundred forty-two thousand seven hundred twenty

Notation

Scientific notation 1.3642720 × 10^7
Engineering notation 1.3642720 × 10^6

Prime Factorization of 13642720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 35 × 13 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 852670
Product of the distinct prime numbers

The prime factorization of 13642720 is 2 × 2 × 2 × 2 × 2 × 35 × 13 × 937. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13642720)

Multiplication

n×y
n×2 27285440
n×3 40928160
n×4 54570880
n×5 68213600

Division

n÷y
n÷2 6821360
n÷3 4547573.3333333
n÷3 3410680
n÷5 2728544

Exponentiation

ny
n2 186123808998400
n3 2.5392350114987E+21
n4 3.4642072276073E+28
n5 4.7261209228223E+35

Nth Root

y√n
2√n 3693.6052848132
3√n 238.94630657175
4√n 60.775038336584
5√n 26.728845038947

Divisors of 13642720

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13642719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13642720 can be divided by 48 positive divisors. The sum of these divisors (counting 13642720) is 1, the average is 0.020833333333333.

Base conversion 13642720

Base System Value
2 Binary 110100000010101111100000
3 Ternary 221200010021221
4 Quaternary 310002233200
5 Quinary 11443031340
6 Senary 1204224424
8 Octal 64025740
10 Decimal 13642720
12 Duodecimal 469b114
16 Hexadecimal d02be0
20 Vigesimal 4556g0
36 Base36 84esg

Cryptographic Hash Functions

md5 606998ee4b46f21a08f1e9e92841e43b
sha1 ded5de0f55b2611c0b0eb6cc67367cde993eb6c4
sha256 84b0d9b90fcb445575635bb8a7cebbc0c930ded4e4648f15de01b889cc9188ba
sha512 d129898cf984acac429b86eeb1090968ea5ea3e11ee86c2546e1b9d94cf0c6bb9a2c3e654bdc15d6f93fc14ba9aba80cdb26c1f8e9786c0c011b48e094f5f305
ripemd-160 9cf76d779f879b76eee5835af7824c7790e97a06

13642720 as geometric shapes

Circle

Radius = n
Diameter 27285440
Circumference 85719737.853965
Area 5.8472519100752E+14

Sphere

Radius = n
Volume 1.0636322743816E+22
Surface area 2.3389007640301E+15
Circumference 85719737.853965

Square

Length = n
Perimeter 54570880
Area 186123808998400
Diagonal 19293719.651659

Cube

Length = n
Surface area 1116742853990400
Volume 2.5392350114987E+21
Space diagonal 23629884.193436

Equilateral Triangle

Length = n
Perimeter 40928160
Area 80593973420869
Altitude 11814942.096718

Triangular Pyramid

Length = n
Surface area 80593973420869
Volume 2.9925171594283E+20
Height 6431239.8838862