311292421 (number)

311292421 is an odd 9-digits composite number following 311292420 and preceding 311292422. In scientific notation, it is written as 3.11292421 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 268023600 positive integers (up to 311292421) that are relatively prime to 311292421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.11292421 × 10^8
Engineering notation 3.11292421 × 10^6

Prime Factorization of 311292421

Prime Factorization 11 × 47 × 31 × 19423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 311292421
Product of the distinct prime numbers

The prime factorization of 311292421 is 11 × 47 × 31 × 19423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 75, 98, 776, 620, 3020, 2747, 40690, 27741, 665411, 357516, 216489, 8757524, 7698060, 62632353, 260427634, 541577367, 7049234083, 9132005570

Basic calculations (n = 311292421)

Multiplication

n×y
n×2 622584842
n×3 933877263
n×4 1245169684
n×5 1556462105

Division

n÷y
n÷2 155646210.5
n÷3 103764140.33333
n÷3 77823105.25
n÷5 62258484.2

Exponentiation

ny
n2 96902971372041241
n3 3.0165160560496E+25
n4 9.3901858607306E+33
n5 2.9230936902268E+42

Nth Root

y√n
2√n 17643.480977404
3√n 677.72917615507
4√n 132.82876562478
5√n 49.961297603339

Divisors of 311292421

1, 11, 31, 47, 341, 517, 1457, 16027, 19423, 213653, 602113, 912881, 6623243, 10041691, 28299311, 311292421

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -311292420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 311292421 can be divided by 16 positive divisors. The sum of these divisors (counting 311292421) is 1, the average is 0.0625.

Base conversion 311292421

Base System Value
2 Binary 10010100011011111001000000101
3 Ternary 210200202021220221
4 Quaternary 102203133020011
5 Quinary 1114142324141
6 Senary 50520024341
8 Octal 2243371005
10 Decimal 311292421
12 Duodecimal 883020b1
16 Hexadecimal 128df205
20 Vigesimal 4h5bb11
36 Base36 55c2rp

Cryptographic Hash Functions

md5 e6ca91036367d39bdbf9150a4f688039
sha1 0c81b0b55b0802b9c810b37f27237637711e9b0a
sha256 9f3d74cdab3b98e6ff314d029306583e77d72367ce48148669d28d50c3b3296f
sha512 a6aca8453820778c71d485ee7dae1370e0ef68eefa73c93d5d692c91bfa475335575fc5725a48f6fd41867238d6df811735eeefdaa3f5d492a50706ae28bf76f
ripemd-160 854ced73b13fc3bff11b3f52e6cab2ef43ef4cc8

311292421 as geometric shapes

Circle

Radius = n
Diameter 622584842
Circumference 1955907965.8636
Area 3.0442966297343E+17

Sphere

Radius = n
Volume 1.2635552908162E+26
Surface area 1.2177186518937E+18
Circumference 1955907965.8636

Square

Length = n
Perimeter 1245169684
Area 96902971372041241
Diagonal 440233963.64216

Cube

Length = n
Surface area 581417828232247446
Volume 3.0165160560496E+25
Space diagonal 539174289.18312

Equilateral Triangle

Length = n
Perimeter 933877263
Area 4.1960217455192E+16
Altitude 269587144.59156

Triangular Pyramid

Length = n
Surface area 4.1960217455192E+16
Volume 3.5549982646513E+24
Height 146744654.54739