989748425 is an odd 9-digits composite number following 989748424
and preceding 989748426 . In scientific notation, it is written as 9.89748425 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 791798720 positive integers (up to 989748425) that are relatively prime to 989748425.
989748425 has 4 divisors, whose sum is 1029338388
The reverse of 989748425 is 524847989
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred eighty-nine million seven hundred forty-eight thousand four hundred twenty-five
Scientific notation
9.89748425 × 10^8
Engineering notation
9.89748425 × 10^6
Prime Factorization
25 × 39589937
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
989748425
Product of the distinct prime numbers
The prime factorization of 989748425 is 25 × 39589937.
Since it has a total of 2 prime factors.
9 , 1 , 83 , 18 , 673 , 541 , 1174 , 95 , 33246 , 22721 , 448585 , 159368 , 1665771 , 6291382 , 91226043 , 2648373 , 392433574 , 385812410 , 7662017182 , 4904966418
n×2
1979496850
n×3
2969245275
n×4
3958993700
n×5
4948742125
n÷2
494874212.5
n÷3
329916141.66667
n÷3
247437106.25
n÷5
197949685
n2
979601944789980625
n3
9.6955948198282E+26
n4
9.5961997023631E+35
n5
9.4978235413994E+44
2 √n
31460.267401915
3 √n
996.5710641711
4 √n
177.37042425927
5 √n
62.965834548039
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
-989748424
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 989748425 can be divided by 4 positive divisors.
The sum of these divisors (counting 989748425) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111111100101110011001001
3
Ternary
2112222101102121002
4
Quaternary
322333211303021
5
Quinary
4011333422200
6
Senary
242113424345
8
Octal
7277456311
10
Decimal
989748425
12
Duodecimal
23756b0b5
16
Hexadecimal
3afe5cc9
20
Vigesimal
f95ib15
36
Base36
gd9qrt
md5
1a6198af95414c33db2e9c7fd5f98083
sha1
edd1981261fd87bba4f1750a448ea7952f1a0568
sha256
f08cbcc8583fd8d39323a8f6687ae74615c083b42f2e988a0b36b3cc7b13a54d
sha512
86f4141f23c98b12bdd60928d2386a18e4dfdd3e5d1f8a19db155180aeb6de950d5e398c41dad0cbde1fe1cdba106b46649edfa5460c95cc18610b4058efd215
ripemd-160
45b2063b6c58c01baf93ee1ff7cbd69a538a0355
Diameter
1979496850
Circumference
6218772761.7641
Area
3.0775102731945E+18
Volume
4.0612812610874E+27
Surface area
1.2310041092778E+19
Circumference
6218772761.7641
Perimeter
3958993700
Area
979601944789980625
Diagonal
1399715645.9724
Surface area
5877611668739883750
Volume
9.6955948198282E+26
Space diagonal
1714294558.8113
Perimeter
2969245275
Area
4.2418008489238E+17
Altitude
857147279.40564
Surface area
4.2418008489238E+17
Volume
1.1426368074563E+26
Height
466571881.9908