311922140 (number)

311922140 is an even 9-digits composite number following 311922139 and preceding 311922141. In scientific notation, it is written as 3.11922140 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 124768848 positive integers (up to 311922140) that are relatively prime to 311922140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.11922140 × 10^8
Engineering notation 3.11922140 × 10^6

Prime Factorization of 311922140

Prime Factorization 2 × 2 × 5 × 15596107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155961070
Product of the distinct prime numbers

The prime factorization of 311922140 is 2 × 2 × 5 × 15596107. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 20, 62, 17, 558, 2486, 217, 80169, 49784, 528081, 253713, 9033191, 3305250, 64873754, 29276521, 84343004, 229312092, 159849641, 3737773354

Basic calculations (n = 311922140)

Multiplication

n×y
n×2 623844280
n×3 935766420
n×4 1247688560
n×5 1559610700

Division

n÷y
n÷2 155961070
n÷3 103974046.66667
n÷3 77980535
n÷5 62384428

Exponentiation

ny
n2 97295421422179600
n3 3.0348596062208E+25
n4 9.4663990297195E+33
n5 2.952779443444E+42

Nth Root

y√n
2√n 17661.31761789
3√n 678.18586516484
4√n 132.89589014672
5√n 49.981494787353

Divisors of 311922140

1, 2, 4, 5, 10, 20, 15596107, 31192214, 62384428, 77980535, 155961070, 311922140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -311922139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 311922140 can be divided by 12 positive divisors. The sum of these divisors (counting 311922140) is 1, the average is 0.083333333333333.

Base conversion 311922140

Base System Value
2 Binary 10010100101111000110111011100
3 Ternary 210201221021201212
4 Quaternary 102211320313130
5 Quinary 1114323002030
6 Senary 50541323552
8 Octal 2245706734
10 Decimal 311922140
12 Duodecimal 885665b8
16 Hexadecimal 12978ddc
20 Vigesimal 4h9a570
36 Base36 55pknw

Cryptographic Hash Functions

md5 cc4ff5fe9f96c16f70c68e8e3c5bdf22
sha1 78b1e09576da32884323c95d31d6509f37e10018
sha256 f150f73496dea018814aa7f9af7d7a7a6a13be8d052ad6cc4ac86b8c6188b554
sha512 63b02fc66e27594f24a7d673f7c3b91a399583dc29bbbe17d7d1efa473b848b31466b5fbce5dd728ce8bc2395e06b4d47defeea79819ebcec2b5991234d722c5
ripemd-160 05ac494599ebea34ef07315ee81569a873c8686c

311922140 as geometric shapes

Circle

Radius = n
Diameter 623844280
Circumference 1959864607.032
Area 3.0566258116784E+17

Sphere

Radius = n
Volume 1.271239019144E+26
Surface area 1.2226503246714E+18
Circumference 1959864607.032

Square

Length = n
Perimeter 1247688560
Area 97295421422179600
Diagonal 441124520.79244

Cube

Length = n
Surface area 583772528533077600
Volume 3.0348596062208E+25
Space diagonal 540264994.48561

Equilateral Triangle

Length = n
Perimeter 935766420
Area 4.213015331176E+16
Altitude 270132497.24281

Triangular Pyramid

Length = n
Surface area 4.213015331176E+16
Volume 3.5766163458465E+24
Height 147041506.93081