989820146 (number)

989820146 is an even 9-digits composite number following 989820145 and preceding 989820147. In scientific notation, it is written as 9.89820146 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 424208628 positive integers (up to 989820146) that are relatively prime to 989820146.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred twenty thousand one hundred forty-six

Notation

Scientific notation 9.89820146 × 10^8
Engineering notation 9.89820146 × 10^6

Prime Factorization of 989820146

Prime Factorization 2 × 7 × 70701439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989820146
Product of the distinct prime numbers

The prime factorization of 989820146 is 2 × 7 × 70701439. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 65, 38, 439, 765, 3541, 3829, 6325, 60011, 856597, 652896, 5683332, 1251450, 2194689, 97066427, 392355743, 500997042, 7739013161, 6324524382

Basic calculations (n = 989820146)

Multiplication

n×y
n×2 1979640292
n×3 2969460438
n×4 3959280584
n×5 4949100730

Division

n÷y
n÷2 494910073
n÷3 329940048.66667
n÷3 247455036.5
n÷5 197964029.2

Exponentiation

ny
n2 979743921427461316
n3 9.6977027134994E+26
n4 9.5989815157406E+35
n5 9.5012652853617E+44

Nth Root

y√n
2√n 31461.407247611
3√n 996.59513538796
4√n 177.37363740875
5√n 62.966747071184

Divisors of 989820146

1, 2, 7, 14, 70701439, 141402878, 494910073, 989820146

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 -989820145
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 989820146 can be divided by 8 positive divisors. The sum of these divisors (counting 989820146) is 1, the average is 0.125.

Base conversion 989820146

Base System Value
2 Binary 111010111111110111010011110010
3 Ternary 2112222112001222102
4 Quaternary 322333313103302
5 Quinary 4011343221041
6 Senary 242115140402
8 Octal 7277672362
10 Decimal 989820146
12 Duodecimal 2375a4702
16 Hexadecimal 3aff74f2
20 Vigesimal f967a76
36 Base36 gdba42

Cryptographic Hash Functions

md5 653dcb922192633372da4935aa230602
sha1 4e57672ebbca691555d3f2fff4108c95ce7e8bc3
sha256 24f47bf5a94b0b8a287df60dcb98608c762538c08cd0c0fc864c44fa69ea05a1
sha512 3c3f4c1d01fbcf74e447f61b6e3944651ddc400bfb9c764a052ca05f8f03c7221b24803e881c91e4dfc453f187ea5ff3fd9d49d610516a6c1bac32cdc61d6823
ripemd-160 6f7ee085d22ca41d0c13a3c76dbdd6c3d20693a8

989820146 as geometric shapes

Circle

Radius = n
Diameter 1979640292
Circumference 6219223398.0976
Area 3.0779563059558E+18

Sphere

Radius = n
Volume 4.0621642135237E+27
Surface area 1.2311825223823E+19
Circumference 6219223398.0976

Square

Length = n
Perimeter 3959280584
Area 979743921427461316
Diagonal 1399817074.7833

Cube

Length = n
Surface area 5878463528564767896
Volume 9.6977027134994E+26
Space diagonal 1714418783.2272

Equilateral Triangle

Length = n
Perimeter 2969460438
Area 4.2424156257978E+17
Altitude 857209391.61362

Triangular Pyramid

Length = n
Surface area 4.2424156257978E+17
Volume 1.1428852251078E+26
Height 466605691.59444