98981321 is an odd 8-digits composite number following 98981320
and preceding 98981322 . In scientific notation, it is written as 9.8981321 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 95457040 positive integers (up to 98981321) that are relatively prime to 98981321.
98981321 has 8 divisors, whose sum is 102513600
The reverse of 98981321 is 12318989
Previous prime number is 1259
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
ninety-eight million nine hundred eighty-one thousand three hundred twenty-one
Scientific notation
9.8981321 × 10^7
Engineering notation
9.8981321 × 10^6
Prime Factorization
29 × 1259 × 2711
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98981321
Product of the distinct prime numbers
The prime factorization of 98981321 is 29 × 1259 × 2711.
Since it has a total of 3 prime factors.
7 , 9 , 44 , 54 , 286 , 680 , 5317 , 5569 , 64980 , 55738 , 455770 , 648996 , 9905480 , 1910219 , 15087035 , 20771795 , 8448970 , 579785188 , 6348415966 , 6474665147
n×2
197962642
n×3
296943963
n×4
395925284
n×5
494906605
n÷2
49490660.5
n÷3
32993773.666667
n÷3
24745330.25
n÷5
19796264.2
n2
9797301906905041
n3
9.6974988498128E+23
n4
9.5987124655045E+31
n5
9.500932397348E+39
2 √n
9948.9356717189
3 √n
462.57740472184
4 √n
99.744351578016
5 √n
39.729275843098
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
-98981320
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 98981321 can be divided by 8 positive divisors.
The sum of these divisors (counting 98981321) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100101010111001001
3
Ternary
20220020202211212
4
Quaternary
11321211113021
5
Quinary
200314400241
6
Senary
13453302505
8
Octal
571452711
10
Decimal
98981321
12
Duodecimal
29194a35
16
Hexadecimal
5e655c9
20
Vigesimal
1aicd61
36
Base36
1mxih5
md5
6a92e4a05da288daa43f718fde714e1d
sha1
e984ac126afdd592996d1e692d27bb66ca961131
sha256
a1162daa1aba0c016aacdc170ab85ad35386e4d155883a04fd736d5a26fe26dd
sha512
b38aa517b8fd67b85a8828a3ef8b02e607ca6619d8dbe39e98a294372bba2df1e6ca5f0ae70cf11aa7c51cda59dded3c1efe38b95c925cea7440765e3b82210c
ripemd-160
a374dac811804ae133df597bb3ed25e6ffde07b4
Diameter
197962642
Circumference
621917981.79243
Area
3.0779131695734E+16
Volume
4.0620788193023E+24
Surface area
1.2311652678294E+17
Circumference
621917981.79243
Perimeter
395925284
Area
9797301906905041
Diagonal
139980726.5798
Surface area
58783811441430246
Volume
9.6974988498128E+23
Space diagonal
171440676.97228
Perimeter
296943963
Area
4.2423561699627E+15
Altitude
85720338.486142
Surface area
4.2423561699627E+15
Volume
1.1428611995419E+23
Height
46660242.193268