387205061 (number)

387205061 is an odd 9-digits composite number following 387205060 and preceding 387205062. In scientific notation, it is written as 3.87205061 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 385560000 positive integers (up to 387205061) that are relatively prime to 387205061.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million two hundred five thousand sixty-one

Notation

Scientific notation 3.87205061 × 10^8
Engineering notation 3.87205061 × 10^6

Prime Factorization of 387205061

Prime Factorization 701 × 541 × 1021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 387205061
Product of the distinct prime numbers

The prime factorization of 387205061 is 701 × 541 × 1021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 6, 53, 107, 216, 9090, 718, 6793, 66396, 890585, 367779, 1748272, 6095016, 5247283, 19451153, 303486406, 141136960, 6206186423, 5953504701

Basic calculations (n = 387205061)

Multiplication

n×y
n×2 774410122
n×3 1161615183
n×4 1548820244
n×5 1936025305

Division

n÷y
n÷2 193602530.5
n÷3 129068353.66667
n÷3 96801265.25
n÷5 77441012.2

Exponentiation

ny
n2 149927759264013721
n3 5.8052787171416E+25
n4 2.2478332997928E+34
n5 8.703724299641E+42

Nth Root

y√n
2√n 19677.526800896
3√n 728.86485301758
4√n 140.27660817434
5√n 52.190109137432

Divisors of 387205061

1, 541, 701, 1021, 379241, 552361, 715721, 387205061

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 -387205060
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 387205061 can be divided by 8 positive divisors. The sum of these divisors (counting 387205061) is 1, the average is 0.125.

Base conversion 387205061

Base System Value
2 Binary 10111000101000100011111000101
3 Ternary 222222121001111012
4 Quaternary 113011010133011
5 Quinary 1243111030221
6 Senary 102231052005
8 Octal 2705043705
10 Decimal 387205061
12 Duodecimal a9811005
16 Hexadecimal 171447c5
20 Vigesimal 6100cd1
36 Base36 6ej5c5

Cryptographic Hash Functions

md5 17c0b14ee240c8c1becde1909c4e1e62
sha1 1042de2f00e9240dd2e5d686863908544887c668
sha256 7ffbaa5e96866d77b3014bab1a4a399b42a5f9e0ef7723eb3d23d775a238b9c2
sha512 cb70a42d1d539d3b4a335ba5f1a1a442fae1576d896183deb2b8b2c864775ae61fc73ce3fa6ac7c1763073b46975aec29b3ce2db8678b11a33aeaf7dfd53e08c
ripemd-160 e67ff52e0f6e59c7375573f399692de3f199c4a1

387205061 as geometric shapes

Circle

Radius = n
Diameter 774410122
Circumference 2432881150.1408
Area 4.71011947073E+17

Sphere

Radius = n
Volume 2.4317094626418E+26
Surface area 1.884047788292E+18
Circumference 2432881150.1408

Square

Length = n
Perimeter 1548820244
Area 149927759264013721
Diagonal 547590648.6857

Cube

Length = n
Surface area 899566555584082326
Volume 5.8052787171416E+25
Space diagonal 670658838.59981

Equilateral Triangle

Length = n
Perimeter 1161615183
Area 6.4920624127557E+16
Altitude 335329419.2999

Triangular Pyramid

Length = n
Surface area 6.4920624127557E+16
Volume 6.8415865792812E+24
Height 182530216.22857