13857525 (number)

13857525 is an odd 8-digits composite number following 13857524 and preceding 13857526. In scientific notation, it is written as 1.3857525 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 6705600 positive integers (up to 13857525) that are relatively prime to 13857525.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred fifty-seven thousand five hundred twenty-five

Notation

Scientific notation 1.3857525 × 10^7
Engineering notation 1.3857525 × 10^6

Prime Factorization of 13857525

Prime Factorization 9 × 11 × 5 × 5 × 11 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 251955
Product of the distinct prime numbers

The prime factorization of 13857525 is 9 × 11 × 5 × 5 × 11 × 509. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13857525)

Multiplication

n×y
n×2 27715050
n×3 41572575
n×4 55430100
n×5 69287625

Division

n÷y
n÷2 6928762.5
n÷3 4619175
n÷3 3464381.25
n÷5 2771505

Exponentiation

ny
n2 192030999125625
n3 2.6610743711583E+21
n4 3.6875904625186E+28
n5 5.1100877024113E+35

Nth Root

y√n
2√n 3722.5696769839
3√n 240.19385379412
4√n 61.012864848193
5√n 26.812489172635

Divisors of 13857525

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13857524
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13857525 can be divided by 36 positive divisors. The sum of these divisors (counting 13857525) is 1, the average is 0.027777777777778.

Base conversion 13857525

Base System Value
2 Binary 110100110111001011110101
3 Ternary 222002000221200
4 Quaternary 310313023311
5 Quinary 12021420100
6 Senary 1213003113
8 Octal 64671365
10 Decimal 13857525
12 Duodecimal 4783499
16 Hexadecimal d372f5
20 Vigesimal 46c3g5
36 Base36 890j9

Cryptographic Hash Functions

md5 9f89309d3dce719331a2593bb5d7cd11
sha1 e02c5e5d80f291a6a72f06a1b73bfcb06bac168f
sha256 9d91502154332fff94889917b24f5319802cdccc3070911c6b8ff7c9e4f8afa1
sha512 97db353862e2bba4913f9f30d2d6ed6198c2f6ca122848a133f5d4c2614b95929ce8232479697e452678c1070a8b8424ec3b663f4d05e2654909984523e55bcd
ripemd-160 81c1c7461616cd782e35fe01be620475637136a1

13857525 as geometric shapes

Circle

Radius = n
Diameter 27715050
Circumference 87069397.473874
Area 6.0328317611457E+14

Sphere

Radius = n
Volume 1.1146682260116E+22
Surface area 2.4131327044583E+15
Circumference 87069397.473874

Square

Length = n
Perimeter 55430100
Area 192030999125625
Diagonal 19597499.795924

Cube

Length = n
Surface area 1152185994753750
Volume 2.6610743711583E+21
Space diagonal 24001937.367156

Equilateral Triangle

Length = n
Perimeter 41572575
Area 83151861778449
Altitude 12000968.683578

Triangular Pyramid

Length = n
Surface area 83151861778449
Volume 3.136106221813E+20
Height 6532499.9319747