98989997 is an odd 8-digits composite number following 98989996
and preceding 98989998 . In scientific notation, it is written as 9.8989997 × 10^7.
The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors.
There are 92921344 positive integers (up to 98989997) that are relatively prime to 98989997.
98989997 has 8 divisors, whose sum is 105089400
The reverse of 98989997 is 79998989
Previous prime number is 389
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 68
Digital Root 5
Name
ninety-eight million nine hundred eighty-nine thousand nine hundred ninety-seven
Scientific notation
9.8989997 × 10^7
Engineering notation
9.8989997 × 10^6
Prime Factorization
17 × 389 × 14969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98989997
Product of the distinct prime numbers
The prime factorization of 98989997 is 17 × 389 × 14969.
Since it has a total of 3 prime factors.
5 , 6 , 34 , 69 , 611 , 879 , 446 , 5863 , 30959 , 55173 , 807989 , 918994 , 551071 , 9957742 , 21112838 , 65778922 , 639030024 , 702070070 , 8510892408 , 7670384001
n×2
197979994
n×3
296969991
n×4
395959988
n×5
494949985
n÷2
49494998.5
n÷3
32996665.666667
n÷3
24747499.25
n÷5
19797999.4
n2
9799019506060009
n3
9.7000491150782E+23
n4
9.6020783280145E+31
n5
9.5050970488392E+39
2 √n
9949.3716887048
3 √n
462.59091974423
4 √n
99.746537226636
5 √n
39.729972295942
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
-98989996
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 98989997 can be divided by 8 positive divisors.
The sum of these divisors (counting 98989997) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100111011110101101
3
Ternary
20220021012202012
4
Quaternary
11321213132231
5
Quinary
200320134442
6
Senary
13453411005
8
Octal
571473655
10
Decimal
98989997
12
Duodecimal
29199a65
16
Hexadecimal
5e677ad
20
Vigesimal
1aidejh
36
Base36
1mxp65
md5
4ebaa3e89816843e91f7017e60624712
sha1
5f5cb430aeb8ff9327301f50ee17866bd09e3b95
sha256
3d01a7083e427d984ba28d73d60d73a358569c439a363e9fbf60cfe08d47132f
sha512
9c0d17b094e694b90b5a363d5fda0b49fab200f974f1e39fe9dcfd3993eaa287832f07e2ffddb3df26502f6d43977ad4d71825dbc2f658f01992fa7dc2409a56
ripemd-160
d3259bacf1fcb55d36d86bfff9b7f5b2eb52c49d
Diameter
197979994
Circumference
621972494.70815
Area
3.0784527692621E+16
Volume
4.0631470719187E+24
Surface area
1.2313811077048E+17
Circumference
621972494.70815
Perimeter
395959988
Area
9799019506060009
Diagonal
139992996.29667
Surface area
58794117036360054
Volume
9.7000491150782E+23
Space diagonal
171455704.24509
Perimeter
296969991
Area
4.2430999122136E+15
Altitude
85727852.122545
Surface area
4.2430999122136E+15
Volume
1.1431617511857E+23
Height
46664332.098891