201512081 (number)

201512081 is an odd 9-digits composite number following 201512080 and preceding 201512082. In scientific notation, it is written as 2.01512081 × 10^8. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 184800528 positive integers (up to 201512081) that are relatively prime to 201512081.

Interesting facts

Basic properties

Name

Name two hundred one million five hundred twelve thousand eighty-one

Notation

Scientific notation 2.01512081 × 10^8
Engineering notation 2.01512081 × 10^6

Prime Factorization of 201512081

Prime Factorization 59 × 19 × 67 × 2683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201512081
Product of the distinct prime numbers

The prime factorization of 201512081 is 59 × 19 × 67 × 2683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 45, 29, 66, 869, 825, 4383, 9707, 41010, 546693, 299022, 7989548, 8168834, 93132514, 12436279, 558256331, 187223718, 3099393789, 1451888950

Basic calculations (n = 201512081)

Multiplication

n×y
n×2 403024162
n×3 604536243
n×4 806048324
n×5 1007560405

Division

n÷y
n÷2 100756040.5
n÷3 67170693.666667
n÷3 50378020.25
n÷5 40302416.2

Exponentiation

ny
n2 40607118788950561
n3 8.1828250105756E+24
n4 1.6489380963399E+33
n5 3.3228094723364E+41

Nth Root

y√n
2√n 14195.495095276
3√n 586.27363291876
4√n 119.1448492184
5√n 45.799445248918

Divisors of 201512081

1, 19, 59, 67, 1121, 1273, 2683, 3953, 50977, 75107, 158297, 179761, 3007643, 3415459, 10605899, 201512081

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201512080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201512081 can be divided by 16 positive divisors. The sum of these divisors (counting 201512081) is 1, the average is 0.0625.

Base conversion 201512081

Base System Value
2 Binary 1100000000101101010010010001
3 Ternary 112001011212121102
4 Quaternary 30000231102101
5 Quinary 403041341311
6 Senary 31555034145
8 Octal 1400552221
10 Decimal 201512081
12 Duodecimal 5759b955
16 Hexadecimal c02d491
20 Vigesimal 32j9041
36 Base36 3bz3pt

Cryptographic Hash Functions

md5 2fcfc6e98a0168ee3bdecfe67575136f
sha1 aa5c78f975a6662ad146d9ee38fbfd46ac5878ea
sha256 9e09f7d9337fef5a24834ce9c17c8b7680bca908f201dacd6be97d2658a9fb80
sha512 e0d936506c1ac26f2a96620016d036b779dbcfd88ff3e3257d5cf9a334fbe2e592ca98f6c02580f833f44c90235d127fb8d9279503620412f83536d9c162feba
ripemd-160 9e9aa2b04bb159920c83dae80001dcd252521915

201512081 as geometric shapes

Circle

Radius = n
Diameter 403024162
Circumference 1266137746.5584
Area 1.2757102607082E+17

Sphere

Radius = n
Volume 3.427613725178E+25
Surface area 5.1028410428326E+17
Circumference 1266137746.5584

Square

Length = n
Perimeter 806048324
Area 40607118788950561
Diagonal 284981117.93223

Cube

Length = n
Surface area 243642712733703366
Volume 8.1828250105756E+24
Space diagonal 349029162.63094

Equilateral Triangle

Length = n
Perimeter 604536243
Area 1.7583398222862E+16
Altitude 174514581.31547

Triangular Pyramid

Length = n
Surface area 1.7583398222862E+16
Volume 9.6435517570682E+23
Height 94993705.977409