98981379 is an odd 8-digits composite number following 98981378
and preceding 98981380 . In scientific notation, it is written as 9.8981379 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 54607392 positive integers (up to 98981379) that are relatively prime to 98981379.
98981379 has 8 divisors, whose sum is 104097840
The reverse of 98981379 is 97318989
Previous prime number is 261
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 seventy-nine
Scientific notation
9.8981379 × 10^7
Engineering notation
9.8981379 × 10^6
Prime Factorization
21 × 261 × 18059
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98981379
Product of the distinct prime numbers
The prime factorization of 98981379 is 21 × 261 × 18059.
Since it has a total of 3 prime factors.
7 , 4 , 76 , 65 , 580 , 157 , 9580 , 5656 , 84443 , 86647 , 23759 , 607124 , 3675505 , 1080042 , 53969243 , 46877316 , 497214677 , 594840162 , 151489747 , 6001876788
n×2
197962758
n×3
296944137
n×4
395925516
n×5
494906895
n÷2
49490689.5
n÷3
32993793
n÷3
24745344.75
n÷5
19796275.8
n2
9797313388741641
n3
9.6975158971281E+23
n4
9.5987349637216E+31
n5
9.5009602336468E+39
2 √n
9948.9385866031
3 √n
462.57749507385
4 √n
99.744366189791
5 √n
39.729280499123
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
-98981378
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 98981379 can be divided by 8 positive divisors.
The sum of these divisors (counting 98981379) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111001100101011000000011
3
Ternary
20220020202221000
4
Quaternary
11321211120003
5
Quinary
200314401004
6
Senary
13453303043
8
Octal
571453003
10
Decimal
98981379
12
Duodecimal
29194a83
16
Hexadecimal
5e65603
20
Vigesimal
1aicd8j
36
Base36
1mxiir
md5
167c2dbc11c5b46d02f1f6599de2fe3e
sha1
399cde9bf594a6ff434ce19b137cded74493a0b4
sha256
82c56c64b91aacefd5ad94cbaf8562b9aeb8b8c090c2d94799abfa6e435bcaa5
sha512
73f64557b04782f0391084a600e6546873dc91a7bec287d06012865faaa64daf33332c1d52d8220cb08310be25f90f612675a1ecec96627e1d9cc3c09510b1c3
ripemd-160
1a4baedc96954c4204e0bcb84b37d63243f5bd1f
Diameter
197962758
Circumference
621918346.21717
Area
3.0779167766988E+16
Volume
4.0620859600651E+24
Surface area
1.2311667106795E+17
Circumference
621918346.21717
Perimeter
395925516
Area
9797313388741641
Diagonal
139980808.60419
Surface area
58783880332449846
Volume
9.6975158971281E+23
Space diagonal
171440777.43123
Perimeter
296944137
Area
4.2423611417438E+15
Altitude
85720388.715616
Surface area
4.2423611417438E+15
Volume
1.1428632085873E+23
Height
46660269.53473