311392020 (number)

311392020 is an even 9-digits composite number following 311392019 and preceding 311392021. In scientific notation, it is written as 3.11392020 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 82938240 positive integers (up to 311392020) that are relatively prime to 311392020.

Interesting facts

Basic properties

Name

Name three hundred eleven million three hundred ninety-two thousand twenty

Notation

Scientific notation 3.11392020 × 10^8
Engineering notation 3.11392020 × 10^6

Prime Factorization of 311392020

Prime Factorization 2 × 2 × 3 × 5 × 991 × 5237

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 155696010
Product of the distinct prime numbers

The prime factorization of 311392020 is 2 × 2 × 3 × 5 × 991 × 5237. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 311392020)

Multiplication

n×y
n×2 622784040
n×3 934176060
n×4 1245568080
n×5 1556960100

Division

n÷y
n÷2 155696010
n÷3 103797340
n÷3 77848005
n÷5 62278404

Exponentiation

ny
n2 96964990119680400
n3 3.0194124142647E+25
n4 9.4022093089097E+33
n5 2.9277729491642E+42

Nth Root

y√n
2√n 17646.303295591
3√n 677.80144898267
4√n 132.83938909673
5√n 49.964494249463

Divisors of 311392020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -311392019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 311392020 can be divided by 48 positive divisors. The sum of these divisors (counting 311392020) is 1, the average is 0.020833333333333.

Base conversion 311392020

Base System Value
2 Binary 10010100011110111011100010100
3 Ternary 210200221100112210
4 Quaternary 102203313130110
5 Quinary 1114204021040
6 Senary 50522113420
8 Octal 2243673424
10 Decimal 311392020
12 Duodecimal 8834b870
16 Hexadecimal 128f7714
20 Vigesimal 4h64010
36 Base36 55e7mc

Cryptographic Hash Functions

md5 40f3742dea55a392a65479b37b04dd47
sha1 e5b5abdb1e4491d9dd468b6f6dc69b73e943f93d
sha256 5f9c851242751790b57f2c666ea452c2334f768a7f764ca2ec98237ef7b3ba05
sha512 580f7611a488e5ba4a5c4efb2d9dc2d0cfb920de5ba3cbe844bfeaf4b3d54095a606c7ccf00c5b93cf38437edd00c436809f3f17bde12d3052f99dd0f2627e0e
ripemd-160 a89b1c4ed855d07f59fe40bc0056ed981da05c79

311392020 as geometric shapes

Circle

Radius = n
Diameter 622784040
Circumference 1956533764.837
Area 3.0462450061539E+17

Sphere

Radius = n
Volume 1.2647685145083E+26
Surface area 1.2184980024616E+18
Circumference 1956533764.837

Square

Length = n
Perimeter 1245568080
Area 96964990119680400
Diagonal 440374817.89875

Cube

Length = n
Surface area 581789940718082400
Volume 3.0194124142647E+25
Space diagonal 539346799.7115

Equilateral Triangle

Length = n
Perimeter 934176060
Area 4.1987072360675E+16
Altitude 269673399.85575

Triangular Pyramid

Length = n
Surface area 4.1987072360675E+16
Volume 3.5584116555424E+24
Height 146791605.96625