311930379 (number)

311930379 is an odd 9-digits composite number following 311930378 and preceding 311930380. In scientific notation, it is written as 3.11930379 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 8 positive divisors. There are 207953568 positive integers (up to 311930379) that are relatively prime to 311930379.

Interesting facts

Basic properties

Name

Name three hundred eleven million nine hundred thirty thousand three hundred seventy-nine

Notation

Scientific notation 3.11930379 × 10^8
Engineering notation 3.11930379 × 10^6

Prime Factorization of 311930379

Prime Factorization 3 × 3 × 3 × 11552977

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34658931
Product of the distinct prime numbers

The prime factorization of 311930379 is 3 × 3 × 3 × 11552977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 311930379)

Multiplication

n×y
n×2 623860758
n×3 935791137
n×4 1247721516
n×5 1559651895

Division

n÷y
n÷2 155965189.5
n÷3 103976793
n÷3 77982594.75
n÷5 62386075.8

Exponentiation

ny
n2 97300561343083641
n3 3.0351000976661E+25
n4 9.4673992376792E+33
n5 2.9531694323536E+42

Nth Root

y√n
2√n 17661.550866218
3√n 678.19183623201
4√n 132.89676770418
5√n 49.981758823234

Divisors of 311930379

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 -311930378
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 311930379 can be divided by 8 positive divisors. The sum of these divisors (counting 311930379) is 1, the average is 0.125.

Base conversion 311930379

Base System Value
2 Binary 10010100101111010111000001011
3 Ternary 210201221201001000
4 Quaternary 102211322320023
5 Quinary 1114323233004
6 Senary 50541430043
8 Octal 2245727013
10 Decimal 311930379
12 Duodecimal 8856b323
16 Hexadecimal 1297ae0b
20 Vigesimal 4h9b5ij
36 Base36 55pr0r

Cryptographic Hash Functions

md5 3099b9d79a82944ff424abc25af12f17
sha1 4e91bfcb8b4ded9efdc157c01e852bdf59a5fbd5
sha256 b2d31452afaf5568a4180358b2a71cc4a67df1a526c9547ad8ce9b155439e9e9
sha512 6e0267f23854a4a1085cb340c1dea1abd1a4953f0e868c455223134676c9135b5aaf03010eeebd52348d73232a30367fcc11a66961a9c5533b49910a4a486e00
ripemd-160 9955cbe982e8916f4ddc28fd7a92f6c178315935

311930379 as geometric shapes

Circle

Radius = n
Diameter 623860758
Circumference 1959916374.1958
Area 3.0567872870559E+17

Sphere

Radius = n
Volume 1.271339755965E+26
Surface area 1.2227149148224E+18
Circumference 1959916374.1958

Square

Length = n
Perimeter 1247721516
Area 97300561343083641
Diagonal 441136172.49798

Cube

Length = n
Surface area 583803368058501846
Volume 3.0351000976661E+25
Space diagonal 540279264.85222

Equilateral Triangle

Length = n
Perimeter 935791137
Area 4.2132378962798E+16
Altitude 270139632.42611

Triangular Pyramid

Length = n
Surface area 4.2132378962798E+16
Volume 3.5768997677327E+24
Height 147045390.83266