830147989 (number)

830147989 is an odd 9-digits composite number following 830147988 and preceding 830147990. In scientific notation, it is written as 8.30147989 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 745586640 positive integers (up to 830147989) that are relatively prime to 830147989.

Interesting facts

Basic properties

Name

Name eight hundred thirty million one hundred forty-seven thousand nine hundred eighty-nine

Notation

Scientific notation 8.30147989 × 10^8
Engineering notation 8.30147989 × 10^6

Prime Factorization of 830147989

Prime Factorization 11 × 83 × 909253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 830147989
Product of the distinct prime numbers

The prime factorization of 830147989 is 11 × 83 × 909253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 830147989)

Multiplication

n×y
n×2 1660295978
n×3 2490443967
n×4 3320591956
n×5 4150739945

Division

n÷y
n÷2 415073994.5
n÷3 276715996.33333
n÷3 207536997.25
n÷5 166029597.8

Exponentiation

ny
n2 689145683640744121
n3 5.7209290340239E+26
n4 4.7492177328067E+35
n5 3.9425535502126E+44

Nth Root

y√n
2√n 28812.28885389
3√n 939.83548841248
4√n 169.74183000631
5√n 60.789854518254

Divisors of 830147989

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 -830147988
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 830147989 can be divided by 8 positive divisors. The sum of these divisors (counting 830147989) is 1, the average is 0.125.

Base conversion 830147989

Base System Value
2 Binary 110001011110110000110110010101
3 Ternary 2010212001212221211
4 Quaternary 301132300312111
5 Quinary 3200004213424
6 Senary 214212541421
8 Octal 6136606625
10 Decimal 830147989
12 Duodecimal 1b2021871
16 Hexadecimal 317b0d95
20 Vigesimal cj889j9
36 Base36 dq8yad

Cryptographic Hash Functions

md5 bba87242c41c19ce3fd223bb01b68359
sha1 eaf89d2d260b7b1ea3a4e1bef54746530bc6179e
sha256 3d44e5c7e773f07f46f8a16f3863ac89eff894e945018f927a165557e40b3812
sha512 3b5cc1734c1036867d7dff5e6cc2a6fc3d104d910886b57b11f84ad0760ed8aa0a1e7f572beb7685e84b57d594edc58391068f90eb130fbd175de9a01a7ca501
ripemd-160 4d8db2bfb7978ca796e1d63b61e5d931c7fe5ec4

830147989 as geometric shapes

Circle

Radius = n
Diameter 1660295978
Circumference 5215973647.2695
Area 2.1650150169789E+18

Sphere

Radius = n
Volume 2.3963771499998E+27
Surface area 8.6600600679155E+18
Circumference 5215973647.2695

Square

Length = n
Perimeter 3320591956
Area 689145683640744121
Diagonal 1174006544.8206

Cube

Length = n
Surface area 4134874101844464726
Volume 5.7209290340239E+26
Space diagonal 1437858494.7491

Equilateral Triangle

Length = n
Perimeter 2490443967
Area 2.9840883447064E+17
Altitude 718929247.37456

Triangular Pyramid

Length = n
Surface area 2.9840883447064E+17
Volume 6.7421795244089E+25
Height 391335514.94018