98984978 is an even 8-digits composite number following 98984977
and preceding 98984979 . In scientific notation, it is written as 9.8984978 × 10^7.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 49492488 positive integers (up to 98984978) that are relatively prime to 98984978.
98984978 has 4 divisors, whose sum is 148477470
The reverse of 98984978 is 87948989
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 62
Digital Root 8
Name
ninety-eight million nine hundred eighty-four thousand nine hundred seventy-eight
Scientific notation
9.8984978 × 10^7
Engineering notation
9.8984978 × 10^6
Prime Factorization
2 × 49492489
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98984978
Product of the distinct prime numbers
The prime factorization of 98984978 is 2 × 49492489.
Since it has a total of 2 prime factors.
4 , 9 , 68 , 36 , 909 , 344 , 8295 , 2587 , 60634 , 21165 , 385406 , 607678 , 5841733 , 264698 , 79074221 , 94763133 , 241046177 , 668054679 , 4142283562 , 7264951364
n×2
197969956
n×3
296954934
n×4
395939912
n×5
494924890
n÷2
49492489
n÷3
32994992.666667
n÷3
24746244.5
n÷5
19796995.6
n2
9798025869660484
n3
9.6985737515177E+23
n4
9.6001310942536E+31
n5
9.5026876516181E+39
2 √n
9949.119458525
3 √n
462.58310150287
4 √n
99.745272863053
5 √n
39.729569409224
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
-98984977
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 98984978 can be divided by 4 positive divisors.
The sum of these divisors (counting 98984978) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111001100110010000010010
3
Ternary
20220020221212022
4
Quaternary
11321212100102
5
Quinary
200320004403
6
Senary
13453331442
8
Octal
571462022
10
Decimal
98984978
12
Duodecimal
29196b82
16
Hexadecimal
5e66412
20
Vigesimal
1aid28i
36
Base36
1mxlaq
md5
b6a45a38c88805280fbe21702fe4756b
sha1
dd515a56f19cc42e5cd28f8c79c0bd04ea3d7e79
sha256
210c40674c29c1b1b5168e0b1d6292618c01cc8039baff8d87bb71ca56f7eeec
sha512
0e3a10aa81026a4bc15bd74b1f02a9a25fffb6447af10256dfff55762014f8747c5f944b626aa14112f6fe473432dd4558895e115f13df1687c5634971d65ab1
ripemd-160
56056a0fdb8eed43b97d8169843fc57aeb7ac494
Diameter
197969956
Circumference
621940959.40109
Area
3.0781406091808E+16
Volume
4.0625290730756E+24
Surface area
1.2312562436723E+17
Circumference
621940959.40109
Perimeter
395939912
Area
9798025869660484
Diagonal
139985898.3588
Surface area
58788155217962904
Volume
9.6985737515177E+23
Space diagonal
171447011.08209
Perimeter
296954934
Area
4.2426696550315E+15
Altitude
85723505.541044
Surface area
4.2426696550315E+15
Volume
1.1429878779227E+23
Height
46661966.119601