13508731 (number)

13508731 is an odd 8-digits prime number following 13508730 and preceding 13508732. In scientific notation, it is written as 1.3508731 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 13508730 positive integers (up to 13508731) that are relatively prime to 13508731.

Interesting facts

Basic properties

Name

Name thirteen million five hundred eight thousand seven hundred thirty-one

Notation

Scientific notation 1.3508731 × 10^7
Engineering notation 1.3508731 × 10^6

Prime Factorization of 13508731

Prime Factorization 13508731

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 13508731
Product of the distinct prime numbers

The prime factorization of 13508731 is 13508731. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 6, 83, 92, 498, 234, 7145, 3277, 97984, 61551, 269467, 443768, 8205474, 3503108, 42607254, 56480232, 861463076, 614446388, 8545780624, 1115719822

Basic calculations (n = 13508731)

Multiplication

n×y
n×2 27017462
n×3 40526193
n×4 54034924
n×5 67543655

Division

n÷y
n÷2 6754365.5
n÷3 4502910.3333333
n÷3 3377182.75
n÷5 2701746.2

Exponentiation

ny
n2 182485813230361
n3 2.4651517622452E+21
n4 3.3301072030346E+28
n5 4.4985522406957E+35

Nth Root

y√n
2√n 3675.4225607405
3√n 238.16147857968
4√n 60.625263386978
5√n 26.676135254345

Divisors of 13508731

1, 13508731

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 13508732
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 6754366
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3675.4226967792
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998519476
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13508731 can be divided by 2 positive divisors. The sum of these divisors (counting 13508731) is 13508732, the average is 6754366.

Base conversion 13508731

Base System Value
2 Binary 110011100010000001111011
3 Ternary 221102022111101
4 Quaternary 303202001323
5 Quinary 11424234411
6 Senary 1201312231
8 Octal 63420173
10 Decimal 13508731
12 Duodecimal 4635677
16 Hexadecimal ce207b
20 Vigesimal 448bgb
36 Base36 81jej

Cryptographic Hash Functions

md5 0e082c6387fa05dca540f94c62d87b9c
sha1 dc1823abb58462f7f8db89d0a5048174349c714d
sha256 7a7432098e51282fa9208499dd6a7ce17a26e99ca4938d144662453c9c64c36d
sha512 bbfd1d709e20a3d4d9fde107b6c6d2e845dafab966fc75f56bdd5d23e27932b6d9d347815133353a5023800dd83a103686b6175dff2349374f0d50543ee85b41
ripemd-160 b49c356753ce03dcf4cfda4018abbde5de11583d

13508731 as geometric shapes

Circle

Radius = n
Diameter 27017462
Circumference 84877860.137841
Area 5.7329609022886E+14

Sphere

Radius = n
Volume 1.0326003555005E+22
Surface area 2.2931843609154E+15
Circumference 84877860.137841

Square

Length = n
Perimeter 54034924
Area 182485813230361
Diagonal 19104230.59065

Cube

Length = n
Surface area 1094914879382166
Volume 2.4651517622452E+21
Space diagonal 23397808.437781

Equilateral Triangle

Length = n
Perimeter 40526193
Area 79018675043878
Altitude 11698904.21889

Triangular Pyramid

Length = n
Surface area 79018675043878
Volume 2.9052092128959E+20
Height 6368076.86355