861036142 (number)

861036142 is an even 9-digits composite number following 861036141 and preceding 861036143. In scientific notation, it is written as 8.61036142 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 411799872 positive integers (up to 861036142) that are relatively prime to 861036142.

Interesting facts

Basic properties

Name

Name eight hundred sixty-one million thirty-six thousand one hundred forty-two

Notation

Scientific notation 8.61036142 × 10^8
Engineering notation 8.61036142 × 10^6

Prime Factorization of 861036142

Prime Factorization 2 × 23 × 18718177

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 861036142
Product of the distinct prime numbers

The prime factorization of 861036142 is 2 × 23 × 18718177. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 84, 27, 278, 869, 6922, 8291, 26223, 32980, 877612, 274537, 5031008, 5528266, 79274404, 66143622, 682056048, 373865698, 4440836315, 9952854565

Basic calculations (n = 861036142)

Multiplication

n×y
n×2 1722072284
n×3 2583108426
n×4 3444144568
n×5 4305180710

Division

n÷y
n÷2 430518071
n÷3 287012047.33333
n÷3 215259035.5
n÷5 172207228.4

Exponentiation

ny
n2 741383237830244164
n3 6.3835776284482E+26
n4 5.4964910533566E+35
n5 4.7326774511197E+44

Nth Root

y√n
2√n 29343.417353812
3√n 951.35030215609
4√n 171.29920418324
5√n 61.235642124794

Divisors of 861036142

1, 2, 23, 46, 18718177, 37436354, 430518071, 861036142

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 -861036141
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 861036142 can be divided by 8 positive divisors. The sum of these divisors (counting 861036142) is 1, the average is 0.125.

Base conversion 861036142

Base System Value
2 Binary 110011010100100101111001101110
3 Ternary 2020000012011112111
4 Quaternary 303110211321232
5 Quinary 3230411124032
6 Senary 221234554234
8 Octal 6324457156
10 Decimal 861036142
12 Duodecimal 20043897a
16 Hexadecimal 33525e6e
20 Vigesimal d919a72
36 Base36 e8mzqm

Cryptographic Hash Functions

md5 7e8382f5249360a2a6a74e013aa66874
sha1 7d9caeeb4521b8bbe79e9c903fd1423c33e7f34e
sha256 873c5159954bf871f472f8e6409ba1e54732d33b0ee0912bbd96a767abeb25b3
sha512 dfbf8a49d6edabc97ac3f1ce8eaedb0a0b315303c8546617b393746245108cb821def3223a9911e221c12f4f3cb680d2a2d608dcd22a1143c10ff6294f204ba9
ripemd-160 84c88e4c600f75f4b4a5ae0df08478670682c445

861036142 as geometric shapes

Circle

Radius = n
Diameter 1722072284
Circumference 5410049636.365
Area 2.3291241334621E+18

Sphere

Radius = n
Volume 2.6739467441537E+27
Surface area 9.3164965338484E+18
Circumference 5410049636.365

Square

Length = n
Perimeter 3444144568
Area 741383237830244164
Diagonal 1217688989.7098

Cube

Length = n
Surface area 4448299426981464984
Volume 6.3835776284482E+26
Space diagonal 1491358345.0971

Equilateral Triangle

Length = n
Perimeter 2583108426
Area 3.2102835895048E+17
Altitude 745679172.54855

Triangular Pyramid

Length = n
Surface area 3.2102835895048E+17
Volume 7.5231183821775E+25
Height 405896329.90327