311043920 (number)

311043920 is an even 9-digits composite number following 311043919 and preceding 311043921. In scientific notation, it is written as 3.11043920 × 10^8. The sum of its digits is 23. It has a total of 7 prime factors and 40 positive divisors. There are 113106560 positive integers (up to 311043920) that are relatively prime to 311043920.

Interesting facts

Basic properties

Name

Name three hundred eleven million forty-three thousand nine hundred twenty

Notation

Scientific notation 3.11043920 × 10^8
Engineering notation 3.11043920 × 10^6

Prime Factorization of 311043920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 353459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 38880490
Product of the distinct prime numbers

The prime factorization of 311043920 is 2 × 2 × 2 × 2 × 5 × 11 × 353459. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 61, 92, 17, 463, 7743, 5674, 10817, 25325, 888495, 510648, 6369038, 493982, 62414676, 36886255, 205899345, 917726961, 3102647200, 2395888755

Basic calculations (n = 311043920)

Multiplication

n×y
n×2 622087840
n×3 933131760
n×4 1244175680
n×5 1555219600

Division

n÷y
n÷2 155521960
n÷3 103681306.66667
n÷3 77760980
n÷5 62208784

Exponentiation

ny
n2 96748320168966400
n3 3.009297675877E+25
n4 9.3602374555168E+33
n5 2.9114449502948E+42

Nth Root

y√n
2√n 17636.437281946
3√n 677.54878712593
4√n 132.80224878347
5√n 49.953318354302

Divisors of 311043920

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 353459, 706918, 1413836, 1767295, 2827672, 3534590, 3888049, 5655344, 7069180, 7776098, 14138360, 15552196, 19440245, 28276720, 31104392, 38880490, 62208784, 77760980, 155521960, 311043920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -311043919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 311043920 can be divided by 40 positive divisors. The sum of these divisors (counting 311043920) is 1, the average is 0.025.

Base conversion 311043920

Base System Value
2 Binary 10010100010100010011101010000
3 Ternary 210200021200001012
4 Quaternary 102202202131100
5 Quinary 1114111401140
6 Senary 50510430052
8 Octal 2242423520
10 Decimal 311043920
12 Duodecimal 88202328
16 Hexadecimal 128a2750
20 Vigesimal 4h409g0
36 Base36 556r0w

Cryptographic Hash Functions

md5 5676745f27fb40cdecf0f9ff04e90dc9
sha1 1544184723b171d328c9506cb1c245a074f43f9c
sha256 a5a36eda18af15d28fe00b9aff37c8ba9d954d8d14374684ea25748345c3c636
sha512 b999f902b03b39cb1afaf519a595baab9bea5f89decd1aaaee1a50d0f5a9712d6b860b70f0031ba123bba0f78638c55d50e0861ef1d9fa5afcef69032ed89ab2
ripemd-160 fe19fba13a330e10937e3c5b25b4d601605167bc

311043920 as geometric shapes

Circle

Radius = n
Diameter 622087840
Circumference 1954346588.0315
Area 3.0394381188998E+17

Sphere

Radius = n
Volume 1.2605316628E+26
Surface area 1.2157752475599E+18
Circumference 1954346588.0315

Square

Length = n
Perimeter 1244175680
Area 96748320168966400
Diagonal 439882530.15769

Cube

Length = n
Surface area 580489921013798400
Volume 3.009297675877E+25
Space diagonal 538743872.82539

Equilateral Triangle

Length = n
Perimeter 933131760
Area 4.1893251519898E+16
Altitude 269371936.41269

Triangular Pyramid

Length = n
Surface area 4.1893251519898E+16
Volume 3.546491322036E+24
Height 146627510.05256