13561940 (number)

13561940 is an even 8-digits composite number following 13561939 and preceding 13561941. In scientific notation, it is written as 1.3561940 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 4582656 positive integers (up to 13561940) that are relatively prime to 13561940.

Interesting facts

Basic properties

Name

Name thirteen million five hundred sixty-one thousand nine hundred forty

Notation

Scientific notation 1.3561940 × 10^7
Engineering notation 1.3561940 × 10^6

Prime Factorization of 13561940

Prime Factorization 2 × 2 × 35 × 73 × 1327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6780970
Product of the distinct prime numbers

The prime factorization of 13561940 is 2 × 2 × 35 × 73 × 1327. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 50, 17, 653, 299, 4137, 5908, 36498, 26176, 66843, 689752, 43967, 3317158, 89849238, 2119572, 307844243, 973727619, 6540160138, 8664240812

Basic calculations (n = 13561940)

Multiplication

n×y
n×2 27123880
n×3 40685820
n×4 54247760
n×5 67809700

Division

n÷y
n÷2 6780970
n÷3 4520646.6666667
n÷3 3390485
n÷5 2712388

Exponentiation

ny
n2 183926216563600
n3 2.4943963134625E+21
n4 3.38288531394E+28
n5 4.5878487654536E+35

Nth Root

y√n
2√n 3682.6539343251
3√n 238.47376382798
4√n 60.684874015895
5√n 26.697116935122

Divisors of 13561940

1, 2, 4, 35, 70, 73, 140, 146, 292, 1327, 2555, 2654, 5110, 5308, 10220, 46445, 92890, 96871, 185780, 193742, 387484, 3390485, 6780970, 13561940

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 -13561939
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 13561940 can be divided by 24 positive divisors. The sum of these divisors (counting 13561940) is 1, the average is 0.041666666666667.

Base conversion 13561940

Base System Value
2 Binary 110011101111000001010100
3 Ternary 221112000111002
4 Quaternary 303233001110
5 Quinary 11432440230
6 Senary 1202402432
8 Octal 63570124
10 Decimal 13561940
12 Duodecimal 4660418
16 Hexadecimal cef054
20 Vigesimal 44f4h0
36 Base36 82ogk

Cryptographic Hash Functions

md5 38582b356d5e669c62a9a6007c81cd59
sha1 77682226c10e239b45d76793e07994aa173b19f2
sha256 27878112bdc8e3dec032a18f5883bc88c7efb850f0892f4a3b1fef22c0ed7842
sha512 5672e098a189e621af196119304dc725e6d35856648f90cd97f54adc10e92ff220f1289f8bcb7492cbc478ff66149f85a9ce7c9346637925262485b9a3d0a8ed
ripemd-160 c621ea0a6553ea22ff03d318c5195cec0ce15855

13561940 as geometric shapes

Circle

Radius = n
Diameter 27123880
Circumference 85212182.144851
Area 5.7782125075877E+14

Sphere

Radius = n
Volume 1.0448502844687E+22
Surface area 2.3112850030351E+15
Circumference 85212182.144851

Square

Length = n
Perimeter 54247760
Area 183926216563600
Diagonal 19179479.48009

Cube

Length = n
Surface area 1103557299381600
Volume 2.4943963134625E+21
Space diagonal 23489969.129201

Equilateral Triangle

Length = n
Perimeter 40685820
Area 79642387983018
Altitude 11744984.5646

Triangular Pyramid

Length = n
Surface area 79642387983018
Volume 2.9396742470268E+20
Height 6393159.8266967