98985897 is an odd 8-digits composite number following 98985896
and preceding 98985898 . In scientific notation, it is written as 9.8985897 × 10^7.
The sum of its digits is 63. It has a total of 2 prime factors and 4 positive divisors.
There are 65990592 positive integers (up to 98985897) that are relatively prime to 98985897.
98985897 has 4 divisors, whose sum is 109984340
The reverse of 98985897 is 79858989
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 63
Digital Root 9
Name
ninety-eight million nine hundred eighty-five thousand eight hundred ninety-seven
Scientific notation
9.8985897 × 10^7
Engineering notation
9.8985897 × 10^6
Prime Factorization
9 × 10998433
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98985897
Product of the distinct prime numbers
The prime factorization of 98985897 is 9 × 10998433.
Since it has a total of 2 prime factors.
2 , 4 , 48 , 55 , 821 , 353 , 9802 , 9148 , 36241 , 12375 , 241144 , 603207 , 996456 , 2243333 , 92699601 , 58609663 , 702453962 , 725962915 , 3608309996 , 6374071154
n×2
197971794
n×3
296957691
n×4
395943588
n×5
494929485
n÷2
49492948.5
n÷3
32995299
n÷3
24746474.25
n÷5
19797179.4
n2
9798207804894609
n3
9.6988438855989E+23
n4
9.6004876187898E+31
n5
9.503128785833E+39
2 √n
9949.1656434095
3 √n
462.5845330755
4 √n
99.745504376937
5 √n
39.729643180698
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
-98985896
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 98985897 can be divided by 4 positive divisors.
The sum of these divisors (counting 98985897) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111001100110011110101001
3
Ternary
20220021000010100
4
Quaternary
11321212132221
5
Quinary
200320022042
6
Senary
13453340013
8
Octal
571463651
10
Decimal
98985897
12
Duodecimal
29197609
16
Hexadecimal
5e667a9
20
Vigesimal
1aid4eh
36
Base36
1mxm09
md5
f1827a2c82d4a572b6ab04e1420ccf2e
sha1
8d4ca436c1ac04ae8c8d913c61ffce2ed0d76a8a
sha256
6e78e9c857bc4ccafe50b54dd84f376e415ddf1eb822414b4186e8c5e039caea
sha512
4a5a12b45438786d72855a2f41447765342f9f91147876264bcdc9d45dfed897fb4db835c3ea2961b7ebb5953caa101c9308ea003cd6cb978f43cc237a5ed56a
ripemd-160
a25ddbde9b032bd38cf34583d02ef39665ddf32e
Diameter
197971794
Circumference
621946733.64839
Area
3.0781977658203E+16
Volume
4.0626422265749E+24
Surface area
1.2312791063281E+17
Circumference
621946733.64839
Perimeter
395943588
Area
9798207804894609
Diagonal
139987198.02107
Surface area
58789246829367654
Volume
9.6988438855989E+23
Space diagonal
171448602.83678
Perimeter
296957691
Area
4.2427484352988E+15
Altitude
85724301.41839
Surface area
4.2427484352988E+15
Volume
1.1430197135294E+23
Height
46662399.340355