13561520 (number)

13561520 is an even 8-digits composite number following 13561519 and preceding 13561521. In scientific notation, it is written as 1.3561520 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 80 positive divisors. There are 4561920 positive integers (up to 13561520) that are relatively prime to 13561520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3561520 × 10^7
Engineering notation 1.3561520 × 10^6

Prime Factorization of 13561520

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 61 × 397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1695190
Product of the distinct prime numbers

The prime factorization of 13561520 is 2 × 2 × 2 × 2 × 5 × 7 × 61 × 397. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 1, 25, 64, 655, 867, 8094, 2143, 93136, 42436, 37482, 381393, 5519089, 6393489, 9190093, 54061720, 76533319, 408819167, 5515403225, 7379948797

Basic calculations (n = 13561520)

Multiplication

n×y
n×2 27123040
n×3 40684560
n×4 54246080
n×5 67807600

Division

n÷y
n÷2 6780760
n÷3 4520506.6666667
n÷3 3390380
n÷5 2712304

Exponentiation

ny
n2 183914824710400
n3 2.4941645736066E+21
n4 3.3824662748257E+28
n5 4.5871384035374E+35

Nth Root

y√n
2√n 3682.5969097907
3√n 238.47130203627
4√n 60.68440417266
5√n 26.696951576361

Divisors of 13561520

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 397, 427, 488, 560, 610, 794, 854, 976, 1220, 1588, 1708, 1985, 2135, 2440, 2779, 3176, 3416, 3970, 4270, 4880, 5558, 6352, 6832, 7940, 8540, 11116, 13895, 15880, 17080, 22232, 24217, 27790, 31760, 34160, 44464, 48434, 55580, 96868, 111160, 121085, 169519, 193736, 222320, 242170, 339038, 387472, 484340, 678076, 847595, 968680, 1356152, 1695190, 1937360, 2712304, 3390380, 6780760, 13561520

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13561519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13561520 can be divided by 80 positive divisors. The sum of these divisors (counting 13561520) is 1, the average is 0.0125.

Base conversion 13561520

Base System Value
2 Binary 110011101110111010110000
3 Ternary 221111222220112
4 Quaternary 303232322300
5 Quinary 11432432040
6 Senary 1202400452
8 Octal 63567260
10 Decimal 13561520
12 Duodecimal 4660128
16 Hexadecimal ceeeb0
20 Vigesimal 44f3g0
36 Base36 82o4w

Cryptographic Hash Functions

md5 fcec9ef7c8338ca552c073233a8f86c4
sha1 f686fec59cdef8675477fe897a356429b6d15ac8
sha256 67ad396d6b6a696e764606d1c045a8632668ffe3f7771eb042e86cc44c8d4bf9
sha512 b220784c8064fd4cb056c1494c9e8e14b7ad4a4241a759536cfd56f4a54089ab038812f90d4ef20ac449f940142a7e631ba37116fd03bca3901cbbcf31bf47e6
ripemd-160 5d010c5bac2dd8b5c05329d3592b986b5d0f4ec5

13561520 as geometric shapes

Circle

Radius = n
Diameter 27123040
Circumference 85209543.207022
Area 5.7778546219645E+14

Sphere

Radius = n
Volume 1.0447532135048E+22
Surface area 2.3111418487858E+15
Circumference 85209543.207022

Square

Length = n
Perimeter 54246080
Area 183914824710400
Diagonal 19178885.510394

Cube

Length = n
Surface area 1103488948262400
Volume 2.4941645736066E+21
Space diagonal 23489241.667861

Equilateral Triangle

Length = n
Perimeter 40684560
Area 79637455165884
Altitude 11744620.833931

Triangular Pyramid

Length = n
Surface area 79637455165884
Volume 2.9394011389874E+20
Height 6392961.836798