319668749 (number)

319668749 is an odd 9-digits composite number following 319668748 and preceding 319668750. In scientific notation, it is written as 3.19668749 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors. There are 302843736 positive integers (up to 319668749) that are relatively prime to 319668749.

Interesting facts

Basic properties

Name

Name three hundred nineteen million six hundred sixty-eight thousand seven hundred forty-nine

Notation

Scientific notation 3.19668749 × 10^8
Engineering notation 3.19668749 × 10^6

Prime Factorization of 319668749

Prime Factorization 19 × 19 × 885509

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16824671
Product of the distinct prime numbers

The prime factorization of 319668749 is 19 × 19 × 885509. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 11, 91, 334, 313, 7828, 7969, 39538, 1220, 939399, 174815, 7852772, 1549721, 38174834, 350087, 129627079, 105047072, 1518592706, 285151952

Basic calculations (n = 319668749)

Multiplication

n×y
n×2 639337498
n×3 959006247
n×4 1278674996
n×5 1598343745

Division

n÷y
n÷2 159834374.5
n÷3 106556249.66667
n÷3 79917187.25
n÷5 63933749.8

Exponentiation

ny
n2 102188109087225001
n3 3.2666344994589E+25
n4 1.0442409638823E+34
n5 3.338112025788E+42

Nth Root

y√n
2√n 17879.282675768
3√n 683.75428416915
4√n 133.71343491126
5√n 50.227323509762

Divisors of 319668749

1, 19, 361, 885509, 16824671, 319668749

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -319668748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 319668749 can be divided by 6 positive divisors. The sum of these divisors (counting 319668749) is 1, the average is 0.16666666666667.

Base conversion 319668749

Base System Value
2 Binary 10011000011011100001000001101
3 Ternary 211021111212002022
4 Quaternary 103003130020031
5 Quinary 1123313344444
6 Senary 51415335525
8 Octal 2303341015
10 Decimal 319668749
12 Duodecimal 8b0815a5
16 Hexadecimal 130dc20d
20 Vigesimal 4jhibh9
36 Base36 5ablzh

Cryptographic Hash Functions

md5 1100cf40f51d527c716266a3010d6d2c
sha1 521a3e64e65ca6e9bb794930e84252ad7811f2c6
sha256 c02144f51d6e279ff50a9b17cda10c6d8f05b6de40a8a0496d9fe61af53e474c
sha512 179168911cf520e183f32bf0d73b837bb81725f3d64a647b0eaed38269053d0f7ba5409708ab50c17407222f731b9998d1d7bdeaea873d79f91178aa65af742e
ripemd-160 5b7fd6d6222e062a7d2e6cce6727076b022d29fa

319668749 as geometric shapes

Circle

Radius = n
Diameter 639337498
Circumference 2008537986.8813
Area 3.2103341279266E+17

Sphere

Radius = n
Volume 1.3683246593951E+26
Surface area 1.2841336511706E+18
Circumference 2008537986.8813

Square

Length = n
Perimeter 1278674996
Area 102188109087225001
Diagonal 452079880.30264

Cube

Length = n
Surface area 613128654523350006
Volume 3.2666344994589E+25
Space diagonal 553682514.85998

Equilateral Triangle

Length = n
Perimeter 959006247
Area 4.4248749217116E+16
Altitude 276841257.42999

Triangular Pyramid

Length = n
Surface area 4.4248749217116E+16
Volume 3.8497656770422E+24
Height 150693293.43421