989841345 is an odd 9-digits composite number following 989841344
and preceding 989841346 . In scientific notation, it is written as 9.89841345 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 527915376 positive integers (up to 989841345) that are relatively prime to 989841345.
989841345 has 8 divisors, whose sum is 1583746176
The reverse of 989841345 is 543148989
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
nine hundred eighty-nine million eight hundred forty-one thousand three hundred forty-five
Scientific notation
9.89841345 × 10^8
Engineering notation
9.89841345 × 10^6
Prime Factorization
3 × 5 × 65989423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989841345
Product of the distinct prime numbers
The prime factorization of 989841345 is 3 × 5 × 65989423.
Since it has a total of 3 prime factors.
1 , 7 , 16 , 15 , 242 , 753 , 3585 , 5069 , 77778 , 58240 , 465781 , 732020 , 9264181 , 5893995 , 1049476 , 16607642 , 427132501 , 687648812 , 6107400694 , 7943883948
n×2
1979682690
n×3
2969524035
n×4
3959365380
n×5
4949206725
n÷2
494920672.5
n÷3
329947115
n÷3
247460336.25
n÷5
197968269
n2
979785888271409025
n3
9.6983258145859E+26
n4
9.5998038685579E+35
n5
9.5022827729896E+44
2 √n
31461.744150635
3 √n
996.6022500372
4 √n
177.3745871049
5 √n
62.967016780917
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
-989841344
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 989841345 can be divided by 8 positive divisors.
The sum of these divisors (counting 989841345) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111111111100011111000001
3
Ternary
2112222120011001120
4
Quaternary
322333330133001
5
Quinary
4011344410340
6
Senary
242115422453
8
Octal
7277743701
10
Decimal
989841345
12
Duodecimal
2375b4a29
16
Hexadecimal
3affc7c1
20
Vigesimal
f96a375
36
Base36
gdbqgx
md5
8126942f5793d24c06f1f84582d1afa4
sha1
a3bcc4ea64dbd0efdc836709d1b91d8a55574f32
sha256
baad1b8c6ad1e3296e4e0b6f183a14d9db7fad3f27b6c58e3b70928c54b954bc
sha512
c369c1f97acec241beb4a9d3802a4a66ccad13b522edb5f7eeb5cb1cdc9f2332cea0a86f2ba05e81c128038bfcd1e68b9cc63b81f1acfb40aba1c956ec5a99fc
ripemd-160
d1212fbe55d92d1d03c8e2b94fc9d65290dd72ec
Diameter
1979682690
Circumference
6219356595.3429
Area
3.0780881486844E+18
Volume
4.0624252174964E+27
Surface area
1.2312352594738E+19
Circumference
6219356595.3429
Perimeter
3959365380
Area
979785888271409025
Diagonal
1399847054.6966
Surface area
5878715329628454150
Volume
9.6983258145859E+26
Space diagonal
1714455500.9723
Perimeter
2969524035
Area
4.2425973475627E+17
Altitude
857227750.48616
Surface area
4.2425973475627E+17
Volume
1.142958658275E+26
Height
466615684.89888