319142738 (number)

319142738 is an even 9-digits composite number following 319142737 and preceding 319142739. In scientific notation, it is written as 3.19142738 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 154068880 positive integers (up to 319142738) that are relatively prime to 319142738.

Interesting facts

Basic properties

Name

Name three hundred nineteen million one hundred forty-two thousand seven hundred thirty-eight

Notation

Scientific notation 3.19142738 × 10^8
Engineering notation 3.19142738 × 10^6

Prime Factorization of 319142738

Prime Factorization 2 × 29 × 5502461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 319142738
Product of the distinct prime numbers

The prime factorization of 319142738 is 2 × 29 × 5502461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 319142738)

Multiplication

n×y
n×2 638285476
n×3 957428214
n×4 1276570952
n×5 1595713690

Division

n÷y
n÷2 159571369
n÷3 106380912.66667
n÷3 79785684.5
n÷5 63828547.6

Exponentiation

ny
n2 101852087218136644
n3 3.2505353985811E+25
n4 1.0373847670691E+34
n5 3.3107381492192E+42

Nth Root

y√n
2√n 17864.566549458
3√n 683.3790418496
4√n 133.6583949831
5√n 50.210782930469

Divisors of 319142738

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 -319142737
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 319142738 can be divided by 8 positive divisors. The sum of these divisors (counting 319142738) is 1, the average is 0.125.

Base conversion 319142738

Base System Value
2 Binary 10011000001011011101101010010
3 Ternary 211020112010112102
4 Quaternary 103001123231102
5 Quinary 1123200031423
6 Senary 51400200402
8 Octal 2301335522
10 Decimal 319142738
12 Duodecimal 8aa69102
16 Hexadecimal 1305bb52
20 Vigesimal 4jecggi
36 Base36 5a0c42

Cryptographic Hash Functions

md5 576d16d93b965fea116370d0cfea6c1b
sha1 3e52ade49d15bf52af7fede656e27389d0f45b20
sha256 4184621aa1d4df614b57af71eef6edad84f5037d5cf35b024ae460b37bb57877
sha512 6a9a12a7121be15fc8f43c5dd09c18474a4bfd40d722930e0b80f0a04e6a162951a02fd5a21d01c791cd658bfceaa2c40f85191f1afe698824aacc1fdf9b31ba
ripemd-160 7289861b26a1522f541353508a6b32840f7f1509

319142738 as geometric shapes

Circle

Radius = n
Diameter 638285476
Circumference 2005232962.2947
Area 3.1997776895728E+17

Sphere

Radius = n
Volume 1.3615810837888E+26
Surface area 1.2799110758291E+18
Circumference 2005232962.2947

Square

Length = n
Perimeter 1276570952
Area 101852087218136644
Diagonal 451335988.41248

Cube

Length = n
Surface area 611112523308819864
Volume 3.2505353985811E+25
Space diagonal 552771437.08264

Equilateral Triangle

Length = n
Perimeter 957428214
Area 4.4103247479687E+16
Altitude 276385718.54132

Triangular Pyramid

Length = n
Surface area 4.4103247479687E+16
Volume 3.830792704706E+24
Height 150445329.47083