98521985 is an odd 8-digits composite number following 98521984
and preceding 98521986 . In scientific notation, it is written as 9.8521985 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 78782080 positive integers (up to 98521985) that are relatively prime to 98521985.
98521985 has 8 divisors, whose sum is 118279656
The reverse of 98521985 is 58912589
Previous prime number is 4421
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
ninety-eight million five hundred twenty-one thousand nine hundred eighty-five
Scientific notation
9.8521985 × 10^7
Engineering notation
9.8521985 × 10^6
Prime Factorization
5 × 4421 × 4457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98521985
Product of the distinct prime numbers
The prime factorization of 98521985 is 5 × 4421 × 4457.
Since it has a total of 3 prime factors.
9 , 4 , 55 , 45 , 764 , 861 , 2733 , 7394 , 9946 , 95928 , 147893 , 530413 , 4459225 , 150173 , 85294441 , 80977803 , 232782501 , 792658645 , 4093282864 , 5906142992
n×2
197043970
n×3
295565955
n×4
394087940
n×5
492609925
n÷2
49260992.5
n÷3
32840661.666667
n÷3
24630496.25
n÷5
19704397
n2
9706581528340225
n3
9.5631167973641E+23
n4
9.4217724966316E+31
n5
9.2825172858655E+39
2 √n
9925.8241471426
3 √n
461.86074430949
4 √n
99.628430415934
5 √n
39.692333405841
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98521984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98521985 can be divided by 8 positive divisors.
The sum of these divisors (counting 98521985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110111110101001110000001
3
Ternary
20212101102202102
4
Quaternary
11313311032001
5
Quinary
200210200420
6
Senary
13435400145
8
Octal
567651601
10
Decimal
98521985
12
Duodecimal
28bb3055
16
Hexadecimal
5df5381
20
Vigesimal
1aff4j5
36
Base36
1mno1t
md5
9c649791bbda6604575a2fe362ea00e5
sha1
02b2392f7c3dde13497cae67e187d49f9da6367c
sha256
b9ecde2ff75d240a861133930cc4723efa2c5fd17274396ab094ad75c737e1de
sha512
f53526f2c124c4bd176efcf669c338c1df07bf98c57ec2e21e0507f680ec952d115a6838ee894bc3dcfe2d36e27ba269aeda8addba09699c4bdae04c5a2aa283
ripemd-160
267b474101725f2364605c1f787d56193e258990
Diameter
197043970
Circumference
619031888.58617
Area
3.0494125220904E+16
Volume
4.0057889968027E+24
Surface area
1.2197650088362E+17
Circumference
619031888.58617
Perimeter
394087940
Area
9706581528340225
Diagonal
139331127.37892
Surface area
58239489170041350
Volume
9.5631167973641E+23
Space diagonal
170645083.68254
Perimeter
295565955
Area
4.2030730937237E+15
Altitude
85322541.841269
Surface area
4.2030730937237E+15
Volume
1.1270241227825E+23
Height
46443709.126306