13575981 (number)

13575981 is an odd 8-digits composite number following 13575980 and preceding 13575982. In scientific notation, it is written as 1.3575981 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 8923040 positive integers (up to 13575981) that are relatively prime to 13575981.

Interesting facts

Basic properties

Name

Name thirteen million five hundred seventy-five thousand nine hundred eighty-one

Notation

Scientific notation 1.3575981 × 10^7
Engineering notation 1.3575981 × 10^6

Prime Factorization of 13575981

Prime Factorization 3 × 71 × 63737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13575981
Product of the distinct prime numbers

The prime factorization of 13575981 is 3 × 71 × 63737. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 74, 70, 441, 130, 4713, 3401, 74582, 32354, 785294, 801279, 5998304, 5289784, 2050254, 49681928, 694713524, 829622870, 8436054263, 6040742735

Basic calculations (n = 13575981)

Multiplication

n×y
n×2 27151962
n×3 40727943
n×4 54303924
n×5 67879905

Division

n÷y
n÷2 6787990.5
n÷3 4525327
n÷3 3393995.25
n÷5 2715196.2

Exponentiation

ny
n2 184307260112361
n3 2.5021518614475E+21
n4 3.3969166130125E+28
n5 4.6116475396843E+35

Nth Root

y√n
2√n 3684.5598108865
3√n 238.55603463435
4√n 60.700575045765
5√n 26.702642679626

Divisors of 13575981

1, 3, 71, 213, 63737, 191211, 4525327, 13575981

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13575980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13575981 can be divided by 8 positive divisors. The sum of these divisors (counting 13575981) is 1, the average is 0.125.

Base conversion 13575981

Base System Value
2 Binary 110011110010011100101101
3 Ternary 221112201202010
4 Quaternary 303302130231
5 Quinary 11433412411
6 Senary 1202551433
8 Octal 63623455
10 Decimal 13575981
12 Duodecimal 4668579
16 Hexadecimal cf272d
20 Vigesimal 44gjj1
36 Base36 82zal

Cryptographic Hash Functions

md5 92537d02d12220530e03ae09f192653b
sha1 63b31db9e34197e5af993167e2d6884653bcf686
sha256 1989d6ac8eac6879865f7fa86d91f55dfa86a3ff4127c6fe239b8654f374aa1b
sha512 513079eacac8e68cd7e89f9896d33fd32450d6249c1ef2e6ca62f2ae4434013999947e0c7e83c6cd771470ef39f1ca867300e583b1d8f2b205b6d1114cd81f4d
ripemd-160 99c79c45995d34e90b35d73c6751172c54e1f24c

13575981 as geometric shapes

Circle

Radius = n
Diameter 27151962
Circumference 85300404.349749
Area 5.7901833437226E+14

Sphere

Radius = n
Volume 1.0480989208119E+22
Surface area 2.316073337489E+15
Circumference 85300404.349749

Square

Length = n
Perimeter 54303924
Area 184307260112361
Diagonal 19199336.452719

Cube

Length = n
Surface area 1105843560674166
Volume 2.5021518614475E+21
Space diagonal 23514288.85459

Equilateral Triangle

Length = n
Perimeter 40727943
Area 79807384679606
Altitude 11757144.427295

Triangular Pyramid

Length = n
Surface area 79807384679606
Volume 2.9488142479801E+20
Height 6399778.8175732