98979897 is an odd 8-digits composite number following 98979896
and preceding 98979898 . In scientific notation, it is written as 9.8979897 × 10^7.
The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors.
There are 64588032 positive integers (up to 98979897) that are relatively prime to 98979897.
98979897 has 16 divisors, whose sum is 134798400
The reverse of 98979897 is 79897989
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 66
Digital Root 3
Name
ninety-eight million nine hundred seventy-nine thousand eight hundred ninety-seven
Scientific notation
9.8979897 × 10^7
Engineering notation
9.8979897 × 10^6
Prime Factorization
3 × 73 × 137 × 3299
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98979897
Product of the distinct prime numbers
The prime factorization of 98979897 is 3 × 73 × 137 × 3299.
Since it has a total of 4 prime factors.
5 , 8 , 82 , 72 , 649 , 485 , 2522 , 9702 , 90572 , 66289 , 503465 , 372084 , 6058201 , 6700823 , 57784938 , 23541773 , 839679806 , 447752350 , 950107613 , 4609261950
n×2
197959794
n×3
296939691
n×4
395919588
n×5
494899485
n÷2
49489948.5
n÷3
32993299
n÷3
24744974.25
n÷5
19795979.4
n2
9797020010130609
n3
9.6970803150967E+23
n4
9.59816010789E+31
n5
9.5002489886846E+39
2 √n
9948.8641060173
3 √n
462.57518641312
4 √n
99.743992831736
5 √n
39.729161528975
1 , 3 , 73 , 137 , 219 , 411 , 3299 , 9897 , 10001 , 30003 , 240827 , 451963 , 722481 , 1355889 , 32993299 , 98979897
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98979896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98979897 can be divided by 16 positive divisors.
The sum of these divisors (counting 98979897) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001100101000000111001
3
Ternary
20220020200220010
4
Quaternary
11321211000321
5
Quinary
200314324042
6
Senary
13453252133
8
Octal
571450071
10
Decimal
98979897
12
Duodecimal
29194049
16
Hexadecimal
5e65039
20
Vigesimal
1aic9eh
36
Base36
1mxhdl
md5
0b702f2c0d3ec85b45ff64f5967281b7
sha1
02fe09139649d7d5c8f1279276cbd02a8006332c
sha256
8792d50c2c0321cf2466ca2db0eeb885406c77f98e07cfed5f4ca71c5ada3595
sha512
3a67c6ff9637bc7fb810d46db7ec7ab8f16bca12fede493e6130aea0244690d15bdb6e34171004e227a8d305f3c2134e4d01a9e26ad899081d1a7683500ab5f3
ripemd-160
449e0ec18c2e8ba737642c34082a2617a5c771c9
Diameter
197959794
Circumference
621909034.53655
Area
3.0778246090899E+16
Volume
4.0619035038904E+24
Surface area
1.2311298436359E+17
Circumference
621909034.53655
Perimeter
395919588
Area
9797020010130609
Diagonal
139978712.73969
Surface area
58782120060783654
Volume
9.6970803150967E+23
Space diagonal
171438210.53193
Perimeter
296939691
Area
4.2422341050788E+15
Altitude
85719105.265967
Surface area
4.2422341050788E+15
Volume
1.1428118747526E+23
Height
46659570.913231