13621520 (number)

13621520 is an even 8-digits composite number following 13621519 and preceding 13621521. In scientific notation, it is written as 1.3621520 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 40 positive divisors. There are 4730880 positive integers (up to 13621520) that are relatively prime to 13621520.

Interesting facts

Basic properties

Name

Name thirteen million six hundred twenty-one thousand five hundred twenty

Notation

Scientific notation 1.3621520 × 10^7
Engineering notation 1.3621520 × 10^6

Prime Factorization of 13621520

Prime Factorization 2 × 2 × 2 × 2 × 253 × 5 × 673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1702690
Product of the distinct prime numbers

The prime factorization of 13621520 is 2 × 2 × 2 × 2 × 253 × 5 × 673. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 23, 44, 401, 440, 6989, 4599, 26715, 76433, 948740, 953932, 4691193, 7761414, 37576263, 20488800, 260666417, 754273642, 4765945248, 2283740940

Basic calculations (n = 13621520)

Multiplication

n×y
n×2 27243040
n×3 40864560
n×4 54486080
n×5 68107600

Division

n÷y
n÷2 6810760
n÷3 4540506.6666667
n÷3 3405380
n÷5 2724304

Exponentiation

ny
n2 185545807110400
n3 2.5274159224705E+21
n4 3.442724653625E+28
n5 4.6895142723846E+35

Nth Root

y√n
2√n 3690.7343442735
3√n 238.82247281323
4√n 60.751414339697
5√n 26.720532853971

Divisors of 13621520

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 253, 506, 673, 1012, 1265, 1346, 2024, 2530, 2692, 3365, 4048, 5060, 5384, 6730, 10120, 10768, 13460, 20240, 26920, 53840, 170269, 340538, 681076, 851345, 1362152, 1702690, 2724304, 3405380, 6810760, 13621520

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13621519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13621520 can be divided by 40 positive divisors. The sum of these divisors (counting 13621520) is 1, the average is 0.025.

Base conversion 13621520

Base System Value
2 Binary 110011111101100100010000
3 Ternary 221122001012202
4 Quaternary 303331210100
5 Quinary 11441342040
6 Senary 1203542332
8 Octal 63754420
10 Decimal 13621520
12 Duodecimal 468a9a8
16 Hexadecimal cfd910
20 Vigesimal 452dg0
36 Base36 83yfk

Cryptographic Hash Functions

md5 fc6df0118167085a99112ee43899ddce
sha1 97ab67f16173746e03e861265674849a1bd348a1
sha256 14826fbd2f59e2c5aabe56e3dafc1b6ce5f71b852cc4263d6f5dcf129b83b723
sha512 f821f70581ef848913829c3e38b06aa4311557f33541d4c7e36c8dbde63f97a866abc09916191987e7d9aa10b528086f95e37e1fdbd0b9fbe26da14c72b74d9b
ripemd-160 21c447c0347e0a5733206c93a5c0f0d1f9ccfc55

13621520 as geometric shapes

Circle

Radius = n
Diameter 27243040
Circumference 85586534.325453
Area 5.8290934452242E+14

Sphere

Radius = n
Volume 1.0586815059465E+22
Surface area 2.3316373780897E+15
Circumference 85586534.325453

Square

Length = n
Perimeter 54486080
Area 185545807110400
Diagonal 19263738.324136

Cube

Length = n
Surface area 1113274842662400
Volume 2.5274159224705E+21
Space diagonal 23593164.716316

Equilateral Triangle

Length = n
Perimeter 40864560
Area 80343691261647
Altitude 11796582.358158

Triangular Pyramid

Length = n
Surface area 80343691261647
Volume 2.9785882294295E+20
Height 6421246.1080455