98971285 is an odd 8-digits composite number following 98971284
and preceding 98971286 . In scientific notation, it is written as 9.8971285 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 64293696 positive integers (up to 98971285) that are relatively prime to 98971285.
98971285 has 16 divisors, whose sum is 142876800
The reverse of 98971285 is 58217989
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-eight million nine hundred seventy-one thousand two hundred eighty-five
Scientific notation
9.8971285 × 10^7
Engineering notation
9.8971285 × 10^6
Prime Factorization
19 × 5 × 7 × 148829
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98971285
Product of the distinct prime numbers
The prime factorization of 98971285 is 19 × 5 × 7 × 148829.
Since it has a total of 4 prime factors.
2 , 8 , 92 , 16 , 723 , 598 , 5228 , 7801 , 37757 , 57353 , 809747 , 869128 , 4490234 , 9605879 , 93256630 , 68889531 , 630873012 , 920519315 , 1287785778 , 9090469222
n×2
197942570
n×3
296913855
n×4
395885140
n×5
494856425
n÷2
49485642.5
n÷3
32990428.333333
n÷3
24742821.25
n÷5
19794257
n2
9795315254551225
n3
9.6945493772304E+23
n4
9.5948200936044E+31
n5
9.4961167400785E+39
2 √n
9948.4312833733
3 √n
462.56177017686
4 √n
99.741823140412
5 √n
39.728470157378
1 , 5 , 7 , 19 , 35 , 95 , 133 , 665 , 148829 , 744145 , 1041803 , 2827751 , 5209015 , 14138755 , 19794257 , 98971285
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98971284
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98971285 can be divided by 16 positive divisors.
The sum of these divisors (counting 98971285) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001100010111010010101
3
Ternary
20220020021002011
4
Quaternary
11321202322111
5
Quinary
200314040120
6
Senary
13453144221
8
Octal
571427225
10
Decimal
98971285
12
Duodecimal
2918b071
16
Hexadecimal
5e62e95
20
Vigesimal
1aib845
36
Base36
1mxaqd
md5
1548899d2fb5acd362664df1e75c90bd
sha1
a5c2102366c090a6b20451f27efc9d171003cf6c
sha256
90840d3bccbb2ff1d63d00d40eef0faa54c252daa8112cf73fc3daf334dfedc6
sha512
4b26f938ec013f3551bf2f92b048938ca5a8dd8c7b9df273ed31dc707fdd7f7d75a6388306c2d3499c13cf7b59f06bc90f3dcabfeebbff7b01ad1cb318460d78
ripemd-160
fa135b3640302c89cb73d59e7b874223cdb1dbcf
Diameter
197942570
Circumference
621854923.74468
Area
3.0772890443294E+16
Volume
4.0608433471161E+24
Surface area
1.2309156177318E+17
Circumference
621854923.74468
Perimeter
395885140
Area
9795315254551225
Diagonal
139966533.53249
Surface area
58771891527307350
Volume
9.6945493772304E+23
Space diagonal
171423294.11038
Perimeter
296913855
Area
4.2414959242593E+15
Altitude
85711647.05519
Surface area
4.2414959242593E+15
Volume
1.1425136008646E+23
Height
46655511.177498