861036145 (number)

861036145 is an odd 9-digits composite number following 861036144 and preceding 861036146. In scientific notation, it is written as 8.61036145 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 630789120 positive integers (up to 861036145) that are relatively prime to 861036145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.61036145 × 10^8
Engineering notation 8.61036145 × 10^6

Prime Factorization of 861036145

Prime Factorization 53 × 5 × 17 × 131 × 1459

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 861036145
Product of the distinct prime numbers

The prime factorization of 861036145 is 53 × 5 × 17 × 131 × 1459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 861036145)

Multiplication

n×y
n×2 1722072290
n×3 2583108435
n×4 3444144580
n×5 4305180725

Division

n÷y
n÷2 430518072.5
n÷3 287012048.33333
n÷3 215259036.25
n÷5 172207229

Exponentiation

ny
n2 741383242996461025
n3 6.3835776951727E+26
n4 5.4964911299595E+35
n5 4.732677533567E+44

Nth Root

y√n
2√n 29343.417404931
3√n 951.35030326098
4√n 171.29920433245
5√n 61.235642167465

Divisors of 861036145

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -861036144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 861036145 can be divided by 32 positive divisors. The sum of these divisors (counting 861036145) is 1, the average is 0.03125.

Base conversion 861036145

Base System Value
2 Binary 110011010100100101111001110001
3 Ternary 2020000012011112121
4 Quaternary 303110211321301
5 Quinary 3230411124040
6 Senary 221234554241
8 Octal 6324457161
10 Decimal 861036145
12 Duodecimal 200438981
16 Hexadecimal 33525e71
20 Vigesimal d919a75
36 Base36 e8mzqp

Cryptographic Hash Functions

md5 b1c6916da84d954cce725794c018e1d8
sha1 9bbbe52408b3c64327ad971713bc07455d6f9cf4
sha256 f72da246ff9e11c31e81f1e96f9319a49ddb68399048cfe71acee02f57ae2bb0
sha512 48d264abf10f88ae83766e4ec62e899da55a987455c0e45a4615650f6bf5bd88d02ec073c1b163d47dd7540656a756d37f7c3962cf419310d0346bcf01613e25
ripemd-160 9d2d7b13f85bbf59abd767d68a6274bf1a72cbee

861036145 as geometric shapes

Circle

Radius = n
Diameter 1722072290
Circumference 5410049655.2146
Area 2.3291241496923E+18

Sphere

Radius = n
Volume 2.6739467721032E+27
Surface area 9.316496598769E+18
Circumference 5410049655.2146

Square

Length = n
Perimeter 3444144580
Area 741383242996461025
Diagonal 1217688993.9524

Cube

Length = n
Surface area 4448299457978766150
Volume 6.3835776951727E+26
Space diagonal 1491358350.2932

Equilateral Triangle

Length = n
Perimeter 2583108435
Area 3.2102836118751E+17
Altitude 745679175.14662

Triangular Pyramid

Length = n
Surface area 3.2102836118751E+17
Volume 7.523118460813E+25
Height 405896331.31748