13661508 (number)

13661508 is an even 8-digits composite number following 13661507 and preceding 13661509. In scientific notation, it is written as 1.3661508 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 3862944 positive integers (up to 13661508) that are relatively prime to 13661508.

Interesting facts

Basic properties

Name

Name thirteen million six hundred sixty-one thousand five hundred eight

Notation

Scientific notation 1.3661508 × 10^7
Engineering notation 1.3661508 × 10^6

Prime Factorization of 13661508

Prime Factorization 2 × 2 × 21 × 103 × 1579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6830754
Product of the distinct prime numbers

The prime factorization of 13661508 is 2 × 2 × 21 × 103 × 1579. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 21, 74, 100, 865, 2061, 4107, 85271, 73534, 965020, 387219, 3404330, 164895, 72298969, 61481474, 728527103, 790891392, 1078479782, 6947583671

Basic calculations (n = 13661508)

Multiplication

n×y
n×2 27323016
n×3 40984524
n×4 54646032
n×5 68307540

Division

n÷y
n÷2 6830754
n÷3 4553836
n÷3 3415377
n÷5 2732301.6

Exponentiation

ny
n2 186636800834064
n3 2.549740147689E+21
n4 3.4833295425574E+28
n5 4.7587534412284E+35

Nth Root

y√n
2√n 3696.1477243206
3√n 239.05594414078
4√n 60.795951545482
5√n 26.736202884571

Divisors of 13661508

1, 2, 4, 21, 42, 84, 103, 206, 412, 1579, 2163, 3158, 4326, 6316, 8652, 33159, 66318, 132636, 162637, 325274, 650548, 3415377, 6830754, 13661508

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 -13661507
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 13661508 can be divided by 24 positive divisors. The sum of these divisors (counting 13661508) is 1, the average is 0.041666666666667.

Base conversion 13661508

Base System Value
2 Binary 110100000111010101000100
3 Ternary 221201002001210
4 Quaternary 310013111010
5 Quinary 11444132013
6 Senary 1204451420
8 Octal 64072504
10 Decimal 13661508
12 Duodecimal 46a9b70
16 Hexadecimal d07544
20 Vigesimal 457df8
36 Base36 84tac

Cryptographic Hash Functions

md5 efeadcbe9fc0d09756f79c107619634f
sha1 4f14bfbe945ba8812826fa2bcb6bff07695c0ffc
sha256 ca06eedfe38bc8c3aa781de04f27c435c2039b8cee08a10972d2b89ee6081bdc
sha512 092daa592acbbcc189bf92577042c78358997bc10a0a50396f507758fd00375d359a2f4f8cccb6cfe53e58a2be15c1e98c495c4f71cb26dcf5d8746c245b85f2
ripemd-160 1247ebb92a217869337be49e759df322b3fe098e

13661508 as geometric shapes

Circle

Radius = n
Diameter 27323016
Circumference 85837786.339516
Area 5.863368023898E+14

Sphere

Radius = n
Volume 1.068032655539E+22
Surface area 2.3453472095592E+15
Circumference 85837786.339516

Square

Length = n
Perimeter 54646032
Area 186636800834064
Diagonal 19320289.896069

Cube

Length = n
Surface area 1119820805004384
Volume 2.549740147689E+21
Space diagonal 23662425.964009

Equilateral Triangle

Length = n
Perimeter 40984524
Area 80816105401678
Altitude 11831212.982004

Triangular Pyramid

Length = n
Surface area 80816105401678
Volume 3.0048975811574E+20
Height 6440096.6320228