13809748 (number)

13809748 is an even 8-digits composite number following 13809747 and preceding 13809749. In scientific notation, it is written as 1.3809748 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 6897240 positive integers (up to 13809748) that are relatively prime to 13809748.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred nine thousand seven hundred forty-eight

Notation

Scientific notation 1.3809748 × 10^7
Engineering notation 1.3809748 × 10^6

Prime Factorization of 13809748

Prime Factorization 2 × 2 × 1471 × 2347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6904874
Product of the distinct prime numbers

The prime factorization of 13809748 is 2 × 2 × 1471 × 2347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 49, 73, 729, 462, 4650, 9922, 57042, 76587, 982343, 49345, 9498657, 817441, 20323565, 12362836, 838868317, 125672589, 6936026097, 8361388783

Basic calculations (n = 13809748)

Multiplication

n×y
n×2 27619496
n×3 41429244
n×4 55238992
n×5 69048740

Division

n÷y
n÷2 6904874
n÷3 4603249.3333333
n÷3 3452437
n÷5 2761949.6

Exponentiation

ny
n2 190709139823504
n3 2.6336451622594E+21
n4 3.6369976012221E+28
n5 5.0226020349481E+35

Nth Root

y√n
2√n 3716.1469292804
3√n 239.91749478844
4√n 60.96020775293
5√n 26.793975179649

Divisors of 13809748

1, 2, 4, 1471, 2347, 2942, 4694, 5884, 9388, 3452437, 6904874, 13809748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13809747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13809748 can be divided by 12 positive divisors. The sum of these divisors (counting 13809748) is 1, the average is 0.083333333333333.

Base conversion 13809748

Base System Value
2 Binary 110100101011100001010100
3 Ternary 221222121102011
4 Quaternary 310223201110
5 Quinary 12013402443
6 Senary 1211554004
8 Octal 64534124
10 Decimal 13809748
12 Duodecimal 475b904
16 Hexadecimal d2b854
20 Vigesimal 466478
36 Base36 87zo4

Cryptographic Hash Functions

md5 a09356b544c0ee0c1c1a1077d9a85cb3
sha1 7124510277a8f10b1b359f4e568c3cc12ef56b45
sha256 a0c7a9256271c8044a1d82db97ae958416275f2af4bf87d1b49fcbdc9bf58f3f
sha512 ed8adab0cb18e486c4302ffca41248c5576cc02135afc4f8d1c23e8815883d91fa1bc55861c7e1744c7d2799ee31ad9591554d09d589d55af2834617b09b7ae2
ripemd-160 f451324e9e1b8f090bf653bb5499e13768e39cef

13809748 as geometric shapes

Circle

Radius = n
Diameter 27619496
Circumference 86769205.729453
Area 5.9913043264195E+14

Sphere

Radius = n
Volume 1.1031787058555E+22
Surface area 2.3965217305678E+15
Circumference 86769205.729453

Square

Length = n
Perimeter 55238992
Area 190709139823504
Diagonal 19529932.914555

Cube

Length = n
Surface area 1144254838941024
Volume 2.6336451622594E+21
Space diagonal 23919185.175723

Equilateral Triangle

Length = n
Perimeter 41429244
Area 82579479910516
Altitude 11959592.587861

Triangular Pyramid

Length = n
Surface area 82579479910516
Volume 3.1037805891212E+20
Height 6509977.6381849