898949980 is an even 9-digits composite number following 898949979
and preceding 898949981 . In scientific notation, it is written as 8.98949980 × 10^8.
The sum of its digits is 64. It has a total of 4 prime factors and 12 positive divisors.
There are 359579984 positive integers (up to 898949980) that are relatively prime to 898949980.
898949980 has 12 divisors, whose sum is 1887795000
The reverse of 898949980 is 089949898
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 64 Digital Root 1
Name
eight hundred ninety-eight million nine hundred forty-nine thousand nine hundred eighty
Scientific notation
8.98949980 × 10^8
Engineering notation
8.98949980 × 10^6
Prime Factorization
2 × 2 × 5 × 44947499
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
449474990 Product of the distinct prime numbers
The prime factorization of 898949980 is 2 × 2 × 5 × 44947499.
Since it has a total of 4 prime factors.
3 , 9 , 35 , 45 , 478 , 183 , 5940 , 9789 , 50113 , 25944 , 897201 , 359110 , 932114 , 9675440 , 48906685 , 55340732 , 321084400 , 989029948 , 5362377248 , 2304412648
n×2
1797899960
n×3
2696849940
n×4
3595799920
n×5
4494749900
n÷2
449474990
n÷3
299649993.33333
n÷3
224737495
n÷5
179789996
n2
808111066542000400
n3
7.2645142710571E+26
n4
6.5304349586765E+35
n5
5.8705343754935E+44
2 √n29982.494559326
3 √n965.11376324419
4 √n173.1545395285
5 √n61.765662696849
1 , 2 , 4 , 5 , 10 , 20 , 44947499 , 89894998 , 179789996 , 224737495 , 449474990 , 898949980
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-898949979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 898949980 can be divided by 12 positive divisors.
The sum of these divisors (counting 898949980) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101100101001110001101011100
3
Ternary
2022122112101112201
4
Quaternary
311211032031130
5
Quinary
3320112344410
6
Senary
225111341244
8
Octal
6545161534
10
Decimal
898949980
12
Duodecimal
211081824
16
Hexadecimal
3594e35c
20
Vigesimal
e0i8ej0
36
Base36
ev7m8s
md5
cc8efafd76cd72bc36dcff059ff562a5
sha1
2b8ebfa72208b607f17a01d20288e94244cb8e0f
sha256
6be8d62e3bef88e4004f706c54f7e691b4b9a0079139c9d11d15821143521535
sha512
d8a512ea97cc398f9d00fa2afb8a13048b679fe5eaba00a959d86689caaaaf41ce674b5b3bcfdb01478096d71c473d63a084f9a15a8f5b858837059c7a724d8e
ripemd-160
01d787fcf8fdbb22244a4191c19defe9b207c361
Diameter
1797899960
Circumference
5648269306.2254
Area
2.538755789933E+18
Volume
3.0429526221135E+27
Surface area
1.0155023159732E+19
Circumference
5648269306.2254
Perimeter
3595799920
Area
808111066542000400
Diagonal
1271307253.611
Surface area
4848666399252002400
Volume
7.2645142710571E+26
Space diagonal
1557027038.823
Perimeter
2696849940
Area
3.4992235635235E+17
Altitude
778513519.41151
Surface area
3.4992235635235E+17
Volume
8.5613121718182E+25
Height
423769084.53701