311461142 (number)

311461142 is an even 9-digits composite number following 311461141 and preceding 311461143. In scientific notation, it is written as 3.11461142 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 155520232 positive integers (up to 311461142) that are relatively prime to 311461142.

Interesting facts

Basic properties

Name

Name three hundred eleven million four hundred sixty-one thousand one hundred forty-two

Notation

Scientific notation 3.11461142 × 10^8
Engineering notation 3.11461142 × 10^6

Prime Factorization of 311461142

Prime Factorization 2 × 743 × 209597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 311461142
Product of the distinct prime numbers

The prime factorization of 311461142 is 2 × 743 × 209597. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 26, 87, 792, 675, 64, 5344, 33763, 80519, 625261, 149181, 6964760, 5256212, 1527270, 86046818, 38351180, 522209344, 2142874144, 5120827309

Basic calculations (n = 311461142)

Multiplication

n×y
n×2 622922284
n×3 934383426
n×4 1245844568
n×5 1557305710

Division

n÷y
n÷2 155730571
n÷3 103820380.66667
n÷3 77865285.5
n÷5 62292228.4

Exponentiation

ny
n2 97008042975944164
n3 3.0214235848473E+25
n4 9.4105604020226E+33
n5 2.9310238896739E+42

Nth Root

y√n
2√n 17648.261727434
3√n 677.85159747991
4√n 132.84676031968
5√n 49.966712250528

Divisors of 311461142

1, 2, 743, 1486, 209597, 419194, 155730571, 311461142

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 -311461141
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 311461142 can be divided by 8 positive divisors. The sum of these divisors (counting 311461142) is 1, the average is 0.125.

Base conversion 311461142

Base System Value
2 Binary 10010100100001000010100010110
3 Ternary 210201001212100212
4 Quaternary 102210020110112
5 Quinary 1114213224032
6 Senary 50523405422
8 Octal 2244102426
10 Decimal 311461142
12 Duodecimal 88383872
16 Hexadecimal 12908516
20 Vigesimal 4h6cch2
36 Base36 55foye

Cryptographic Hash Functions

md5 339458fdada56067db3fc314b7946139
sha1 743944450b866b9c2583079fd26eb397a6a02f12
sha256 bcae356e522948ce02ddf4f4636467d46b4ec36e78b5235b02b11bf87e00ace0
sha512 b2d783fa658250bc73976864604f0a756d485fb0e07f58c501508737f4307e30e89147c1b5b738c642f9521a8bcc06230da430f410430cb429bba5e18cf9b097
ripemd-160 075817434c3aaec6ee7d1895e9f06da285ee66c5

311461142 as geometric shapes

Circle

Radius = n
Diameter 622922284
Circumference 1956968071.1718
Area 3.0475975515235E+17

Sphere

Radius = n
Volume 1.2656109516719E+26
Surface area 1.2190390206094E+18
Circumference 1956968071.1718

Square

Length = n
Perimeter 1245844568
Area 97008042975944164
Diagonal 440472571.16861

Cube

Length = n
Surface area 582048257855664984
Volume 3.0214235848473E+25
Space diagonal 539466522.52742

Equilateral Triangle

Length = n
Perimeter 934383426
Area 4.200571479429E+16
Altitude 269733261.26371

Triangular Pyramid

Length = n
Surface area 4.200571479429E+16
Volume 3.5607818428041E+24
Height 146824190.38954