989845925 is an odd 9-digits composite number following 989845924
and preceding 989845926 . In scientific notation, it is written as 9.89845925 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 6 positive divisors.
There are 791876720 positive integers (up to 989845925) that are relatively prime to 989845925.
989845925 has 6 divisors, whose sum is 1227408978
The reverse of 989845925 is 529548989
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 59
Digital Root 5
Name
nine hundred eighty-nine million eight hundred forty-five thousand nine hundred twenty-five
Scientific notation
9.89845925 × 10^8
Engineering notation
9.89845925 × 10^6
Prime Factorization
5 × 5 × 39593837
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197969185
Product of the distinct prime numbers
The prime factorization of 989845925 is 5 × 5 × 39593837.
Since it has a total of 3 prime factors.
1 , 6 , 90 , 69 , 347 , 623 , 2162 , 7488 , 45058 , 93617 , 117610 , 337814 , 717910 , 618798 , 77911427 , 10612422 , 94964198 , 504430837 , 1997784854 , 7578497797
n×2
1979691850
n×3
2969537775
n×4
3959383700
n×5
4949229625
n÷2
494922962.5
n÷3
329948641.66667
n÷3
247461481.25
n÷5
197969185
n2
979794955239105625
n3
9.6984604377899E+26
n4
9.59998154312E+35
n5
9.5025026105326E+44
2 √n
31461.816937361
3 √n
996.60378712907
4 √n
177.37479228278
5 √n
62.967075050538
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989845924
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989845925 can be divided by 6 positive divisors.
The sum of these divisors (counting 989845925) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111010111111111101100110100101
3
Ternary
2112222120101100012
4
Quaternary
322333331212211
5
Quinary
4011400032200
6
Senary
242115500005
8
Octal
7277754645
10
Decimal
989845925
12
Duodecimal
2375b7605
16
Hexadecimal
3affd9a5
20
Vigesimal
f96aeg5
36
Base36
gdbu05
md5
a755409ca35b01ce38fb4cd74e1f6c25
sha1
35c357b42b5aaddfb28a4cf0ec1652b14d790882
sha256
189e36d997a3d43ee4f5c2c9b1eb397924195c8637ef319611a28961697c3c45
sha512
e99107f085ce2ebc63d9ec8108bbd331e308f263c2c1828f0a989952cdbce61bb6799079ce47e6059368e32ec4bcb90557de1fd8ec81728a6aea7781e94bd6f2
ripemd-160
6fbb8416a14b8f7948dab42bdc66ea37ed629270
Diameter
1979691850
Circumference
6219385372.3316
Area
3.0781166334035E+18
Volume
4.0624816083322E+27
Surface area
1.2312466533614E+19
Circumference
6219385372.3316
Perimeter
3959383700
Area
979794955239105625
Diagonal
1399853531.7947
Surface area
5878769731434633750
Volume
9.6984604377899E+26
Space diagonal
1714463433.765
Perimeter
2969537775
Area
4.2426366086845E+17
Altitude
857231716.88251
Surface area
4.2426366086845E+17
Volume
1.1429745237718E+26
Height
466617843.93158