311105220 (number)

311105220 is an even 9-digits composite number following 311105219 and preceding 311105221. In scientific notation, it is written as 3.11105220 × 10^8. The sum of its digits is 15. It has a total of 6 prime factors and 48 positive divisors. There are 81195520 positive integers (up to 311105220) that are relatively prime to 311105220.

Interesting facts

Basic properties

Name

Name three hundred eleven million one hundred five thousand two hundred twenty

Notation

Scientific notation 3.11105220 × 10^8
Engineering notation 3.11105220 × 10^6

Prime Factorization of 311105220

Prime Factorization 2 × 2 × 3 × 5 × 47 × 110321

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 155552610
Product of the distinct prime numbers

The prime factorization of 311105220 is 2 × 2 × 3 × 5 × 47 × 110321. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 311105220)

Multiplication

n×y
n×2 622210440
n×3 933315660
n×4 1244420880
n×5 1555526100

Division

n÷y
n÷2 155552610
n÷3 103701740
n÷3 77776305
n÷5 62221044

Exponentiation

ny
n2 96786457911248400
n3 3.01107722815E+25
n4 9.3676184350059E+33
n5 2.9143149940986E+42

Nth Root

y√n
2√n 17638.17507567
3√n 677.59329425157
4√n 132.80879140957
5√n 49.955287141894

Divisors of 311105220

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 -311105219
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 311105220 can be divided by 48 positive divisors. The sum of these divisors (counting 311105220) is 1, the average is 0.020833333333333.

Base conversion 311105220

Base System Value
2 Binary 10010100010110001011011000100
3 Ternary 210200101210010120
4 Quaternary 102202301123010
5 Quinary 1114120331340
6 Senary 50512021540
8 Octal 2242613304
10 Decimal 311105220
12 Duodecimal 882318b0
16 Hexadecimal 128b16c4
20 Vigesimal 4h48310
36 Base36 5582bo

Cryptographic Hash Functions

md5 df5233328fa37201d7ba92030c8144c9
sha1 6b37bc478c5c35aa11ad9932065091f8c491f354
sha256 1ba5b999ca9fff34293361dab08b3dca1d3971cf06721954b1a730c7077b0a9b
sha512 4c2cc004a510fafb1b97cb5b3e1d3b6d64c33756aac5d14fc1cefb40662bd1f0d873ab473756d75e2402cfeb87fd43cb2c3a1716c3f0378bc02d199e080fa273
ripemd-160 04ee31d52b2e3f2bb09e845bf269a0c0cfb646d7

311105220 as geometric shapes

Circle

Radius = n
Diameter 622210440
Circumference 1954731747.2909
Area 3.0406362514096E+17

Sphere

Radius = n
Volume 1.261277079913E+26
Surface area 1.2162545005638E+18
Circumference 1954731747.2909

Square

Length = n
Perimeter 1244420880
Area 96786457911248400
Diagonal 439969221.44907

Cube

Length = n
Surface area 580718747467490400
Volume 3.01107722815E+25
Space diagonal 538850047.53989

Equilateral Triangle

Length = n
Perimeter 933315660
Area 4.1909765646727E+16
Altitude 269425023.76995

Triangular Pyramid

Length = n
Surface area 4.1909765646727E+16
Volume 3.5485885445021E+24
Height 146656407.14969