98981495 is an odd 8-digits composite number following 98981494
and preceding 98981496 . In scientific notation, it is written as 9.8981495 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 76451424 positive integers (up to 98981495) that are relatively prime to 98981495.
98981495 has 12 divisors, whose sum is 123020040
The reverse of 98981495 is 59418989
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
ninety-eight million nine hundred eighty-one thousand four hundred ninety-five
Scientific notation
9.8981495 × 10^7
Engineering notation
9.8981495 × 10^6
Prime Factorization
5 × 29 × 29 × 23539
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
3413155
Product of the distinct prime numbers
The prime factorization of 98981495 is 5 × 29 × 29 × 23539.
Since it has a total of 4 prime factors.
3 , 7 , 30 , 98 , 642 , 917 , 5918 , 8763 , 71039 , 92042 , 732192 , 795151 , 1671137 , 7310536 , 5079974 , 47577994 , 826331907 , 203195587 , 2286354863 , 6271334394
n×2
197962990
n×3
296944485
n×4
395925980
n×5
494907475
n÷2
49490747.5
n÷3
32993831.666667
n÷3
24745373.75
n÷5
19796299
n2
9797336352435025
n3
9.6975499918187E+23
n4
9.5987799602745E+31
n5
9.5010159064401E+39
2 √n
9948.944416369
3 √n
462.57767577777
4 √n
99.744395413321
5 √n
39.729289811166
1 , 5 , 29 , 145 , 841 , 4205 , 23539 , 117695 , 682631 , 3413155 , 19796299 , 98981495
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98981494
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98981495 can be divided by 12 positive divisors.
The sum of these divisors (counting 98981495) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111001100101011001110111
3
Ternary
20220020210002022
4
Quaternary
11321211121313
5
Quinary
200314401440
6
Senary
13453303355
8
Octal
571453167
10
Decimal
98981495
12
Duodecimal
29194b5b
16
Hexadecimal
5e65677
20
Vigesimal
1aicdef
36
Base36
1mxilz
md5
2c22ac6b8f2c84edbdee77b8ace4af08
sha1
8b27a4eab2d10da37d3317be4941bda140ff0958
sha256
82ebea7e711fdb216e9cb9deda3f03826dca453e404d37edc430b1c6a69aab0b
sha512
a7657a2907c6c82eae3c79457facac408f6c2655e7d953c3b48a82f3b3e5855dc0d99da4046946fcb2382b25748f03b004b7e8378682886b22d4dafc6d6f3436
ripemd-160
db0f0c8db2a3fab38c19cdd1eadb01b03829b80b
Diameter
197962990
Circumference
621919075.06667
Area
3.0779239909558E+16
Volume
4.0621002416156E+24
Surface area
1.2311695963823E+17
Circumference
621919075.06667
Perimeter
395925980
Area
9797336352435025
Diagonal
139980972.65296
Surface area
58784018114610150
Volume
9.6975499918187E+23
Space diagonal
171440978.34912
Perimeter
296944485
Area
4.2423710853148E+15
Altitude
85720489.174562
Surface area
4.2423710853148E+15
Volume
1.1428672266851E+23
Height
46660324.217655