311049940 (number)

311049940 is an even 9-digits composite number following 311049939 and preceding 311049941. In scientific notation, it is written as 3.11049940 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 120129408 positive integers (up to 311049940) that are relatively prime to 311049940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.11049940 × 10^8
Engineering notation 3.11049940 × 10^6

Prime Factorization of 311049940

Prime Factorization 2 × 2 × 5 × 29 × 536293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 155524970
Product of the distinct prime numbers

The prime factorization of 311049940 is 2 × 2 × 5 × 29 × 536293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 15, 15, 170, 617, 2582, 7217, 2661, 57639, 392703, 138041, 2327565, 9342587, 78225100, 3344310, 613664094, 533679910, 201152245, 5340088573

Basic calculations (n = 311049940)

Multiplication

n×y
n×2 622099880
n×3 933149820
n×4 1244199760
n×5 1555249700

Division

n÷y
n÷2 155524970
n÷3 103683313.33333
n÷3 77762485
n÷5 62209988

Exponentiation

ny
n2 96752065174003600
n3 3.009472406725E+25
n4 9.3609621154346E+33
n5 2.9117267043482E+42

Nth Root

y√n
2√n 17636.60795051
3√n 677.55315823144
4√n 132.80289134846
5√n 49.953511713908

Divisors of 311049940

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 536293, 1072586, 2145172, 2681465, 5362930, 10725860, 15552497, 31104994, 62209988, 77762485, 155524970, 311049940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -311049939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 311049940 can be divided by 24 positive divisors. The sum of these divisors (counting 311049940) is 1, the average is 0.041666666666667.

Base conversion 311049940

Base System Value
2 Binary 10010100010100011111011010100
3 Ternary 210200021222022011
4 Quaternary 102202203323110
5 Quinary 1114112044230
6 Senary 50510514004
8 Octal 2242437324
10 Decimal 311049940
12 Duodecimal 88205904
16 Hexadecimal 128a3ed4
20 Vigesimal 4h414h0
36 Base36 556vo4

Cryptographic Hash Functions

md5 8ccf8a2188fa5183f8a669fbb9ca0f4d
sha1 9636b76e54705d8c41d56715f735fc97f929d515
sha256 f9dfbbc3f8fa410802448229a2c2ba01d856a102f6e626822faacf8f3a38214b
sha512 7120b3fc7e488b382f8d345d971f0f0ef6ab404631ac5cda2b92c39ecf3d2e293e77def8771c455a90f2df0c9010c238080050aa1576e94f404a4c23e495f0e9
ripemd-160 53e04980ec9d5d446a05c36dfdce54bd39311d16

311049940 as geometric shapes

Circle

Radius = n
Diameter 622099880
Circumference 1954384412.8071
Area 3.0395557717029E+17

Sphere

Radius = n
Volume 1.2606048538865E+26
Surface area 1.2158223086812E+18
Circumference 1954384412.8071

Square

Length = n
Perimeter 1244199760
Area 96752065174003600
Diagonal 439891043.72334

Cube

Length = n
Surface area 580512391044021600
Volume 3.009472406725E+25
Space diagonal 538754299.77125

Equilateral Triangle

Length = n
Perimeter 933149820
Area 4.1894873154647E+16
Altitude 269377149.88563

Triangular Pyramid

Length = n
Surface area 4.1894873154647E+16
Volume 3.5466972443151E+24
Height 146630347.90778