980744981 is an odd 9-digits composite number following 980744980
and preceding 980744982 . In scientific notation, it is written as 9.80744981 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 970634112 positive integers (up to 980744981) that are relatively prime to 980744981.
980744981 has 4 divisors, whose sum is 990855852
The reverse of 980744981 is 189447089
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
nine hundred eighty million seven hundred forty-four thousand nine hundred eighty-one
Scientific notation
9.80744981 × 10^8
Engineering notation
9.80744981 × 10^6
Prime Factorization
97 × 10110773
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
980744981
Product of the distinct prime numbers
The prime factorization of 980744981 is 97 × 10110773.
Since it has a total of 2 prime factors.
6 , 10 , 66 , 100 , 719 , 529 , 4694 , 8165 , 83150 , 65416 , 242017 , 966826 , 8574757 , 5200198 , 84233812 , 58514125 , 926629332 , 799455135 , 723320146 , 1349798685
n×2
1961489962
n×3
2942234943
n×4
3922979924
n×5
4903724905
n÷2
490372490.5
n÷3
326914993.66667
n÷3
245186245.25
n÷5
196148996.2
n2
961860717756690361
n3
9.4334007136093E+26
n4
9.2517604036342E+35
n5
9.0736175812787E+44
2 √n
31316.848197097
3 √n
993.54001883798
4 √n
176.96566954383
5 √n
62.85085916974
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-980744980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 980744981 can be divided by 4 positive divisors.
The sum of these divisors (counting 980744981) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010011101001111101100010101
3
Ternary
2112100110000012012
4
Quaternary
322131033230111
5
Quinary
4002032314411
6
Senary
241152434005
8
Octal
7235175425
10
Decimal
980744981
12
Duodecimal
234548905
16
Hexadecimal
3a74fb15
20
Vigesimal
f69d291
36
Base36
g7wro5
md5
f89f12af899d47ac0dbd078c9fa33730
sha1
f3642805acf19c89a8959cd77c6f6f3bab3e78a6
sha256
e64ee90d5b37cc6ecf3221d3abe366c754e3abb497948cc7e1d0b7198f22357d
sha512
d5c6754ff2bf65bcc27652138edfb9c4e7dd3ee59f04e733e5d37b1631951cdcd4037910edbd948dceb5dd35a1cb1ac6888dc29be69408a1bfafd4de5664b5e9
ripemd-160
9f5c29960ed5ed42aa380ed7904f370175d64c37
Diameter
1961489962
Circumference
6162202454.7093
Area
3.021774564681E+18
Volume
3.9514536506992E+27
Surface area
1.2087098258724E+19
Circumference
6162202454.7093
Perimeter
3922979924
Area
961860717756690361
Diagonal
1386982853.3595
Surface area
5771164306540142166
Volume
9.4334007136093E+26
Space diagonal
1698700136.3602
Perimeter
2942234943
Area
4.1649790823981E+17
Altitude
849350068.18009
Surface area
4.1649790823981E+17
Volume
1.1117369357072E+26
Height
462327617.78651