98981397 is an odd 8-digits composite number following 98981396
and preceding 98981398 . In scientific notation, it is written as 9.8981397 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 63118440 positive integers (up to 98981397) that are relatively prime to 98981397.
98981397 has 8 divisors, whose sum is 114761280
The reverse of 98981397 is 79318989
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-eight million nine hundred eighty-one thousand three hundred ninety-seven
Scientific notation
9.8981397 × 10^7
Engineering notation
9.8981397 × 10^6
Prime Factorization
9 × 23 × 478171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98981397
Product of the distinct prime numbers
The prime factorization of 98981397 is 9 × 23 × 478171.
Since it has a total of 3 prime factors.
7 , 1 , 80 , 6 , 948 , 300 , 2323 , 9664 , 5667 , 67978 , 170691 , 750908 , 7224723 , 2249359 , 1189716 , 57209437 , 990878743 , 597753812 , 2835253376 , 9134099879
n×2
197962794
n×3
296944191
n×4
395925588
n×5
494906985
n÷2
49490698.5
n÷3
32993799
n÷3
24745349.25
n÷5
19796279.4
n2
9797316952071609
n3
9.6975211876783E+23
n4
9.598741945935E+31
n5
9.5009688725114E+39
2 √n
9948.9394912222
3 √n
462.57752311412
4 √n
99.744370724478
5 √n
39.729281944095
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
-98981396
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 98981397 can be divided by 8 positive divisors.
The sum of these divisors (counting 98981397) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100101011000010101
3
Ternary
20220020202221200
4
Quaternary
11321211120111
5
Quinary
200314401042
6
Senary
13453303113
8
Octal
571453025
10
Decimal
98981397
12
Duodecimal
29194a99
16
Hexadecimal
5e65615
20
Vigesimal
1aicd9h
36
Base36
1mxij9
md5
b4ce1cddd7e7a8d318bd2accd3d53b55
sha1
0cbd278c2659c50332cebed7693e50df2053bf72
sha256
9d4fe0b45e40ba6e0dbddb65d6a6acfbe7f820498a494c63926ad237d15c7eec
sha512
68bd68859e1b26a531ff87f0d34890aa19a26888779128511637cebbc863ce7504432e57d21d8a60c8c9fad7e1b92cbfee9fb03705f6a3629825ad1219bcd9d1
ripemd-160
71c7ab347dbba3330d717afc1608f269cdc238ca
Diameter
197962794
Circumference
621918459.31451
Area
3.0779178961519E+16
Volume
4.0620881761655E+24
Surface area
1.2311671584608E+17
Circumference
621918459.31451
Perimeter
395925588
Area
9797316952071609
Diagonal
139980834.06004
Surface area
58783901712429654
Volume
9.6975211876783E+23
Space diagonal
171440808.60815
Perimeter
296944191
Area
4.242362684711E+15
Altitude
85720404.304073
Surface area
4.242362684711E+15
Volume
1.1428638320846E+23
Height
46660278.020012