98678981 is an odd 8-digits prime number following 98678980
and preceding 98678982 . In scientific notation, it is written as 9.8678981 × 10^7.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 98678980 positive integers (up to 98678981) that are relatively prime to 98678981.
98678981 has 2 divisors, whose sum is 98678982
The reverse of 98678981 is 18987689
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-eight million six hundred seventy-eight thousand nine hundred eighty-one
Scientific notation
9.8678981 × 10^7
Engineering notation
9.8678981 × 10^6
Prime Factorization
98678981
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
98678981
Product of the distinct prime numbers
The prime factorization of 98678981 is 98678981.
Since it has a total of 1 prime factors.
1 , 9 , 30 , 46 , 314 , 360 , 360 , 2266 , 75784 , 22250 , 504346 , 232703 , 9863506 , 5708123 , 78581400 , 96174281 , 929742578 , 850467103 , 4400253251 , 6186619962
n×2
197357962
n×3
296036943
n×4
394715924
n×5
493394905
n÷2
49339490.5
n÷3
32892993.666667
n÷3
24669745.25
n÷5
19735796.2
n2
9737541291198361
n3
9.6089065206088E+23
n4
9.4819710397793E+31
n5
9.3567124007693E+39
2 √n
9933.7294607816
3 √n
462.10594104782
4 √n
99.668096504255
5 √n
39.704975395049
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
98678982
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
49339491
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9933.7295111151
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999797323
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98678981 can be divided by 2 positive divisors.
The sum of these divisors (counting 98678981) is 98678982, the average is 49339491.
Base
System
Value
2
Binary
101111000011011100011000101
3
Ternary
20212200102010002
4
Quaternary
11320123203011
5
Quinary
200230211411
6
Senary
13443011045
8
Octal
570334305
10
Decimal
98678981
12
Duodecimal
29069a85
16
Hexadecimal
5e1b8c5
20
Vigesimal
1ageh91
36
Base36
1mr16t
md5
ad1578f63cb5a1ff9c1694b843b5d464
sha1
f3ca2ae5f1d1728c2d1823a198bb5d171ae9b9fc
sha256
b6532b2e156bdf7570c487d117d3c5bca48a7942b94801097d837c5c5e69b24f
sha512
9a8dcf99ba75c49b35b01180fb6e142a8f78d2dc8d1687b1c34b45a5bc802b176555f84e01dc28383cc9c71c310ad6bf028b335a8516480746063e19b4241788
ripemd-160
1fb445cf90021e44ee468c76e655040c4e5d8806
Diameter
197357962
Circumference
620018323.54665
Area
3.0591388184456E+16
Volume
4.0249693512234E+24
Surface area
1.2236555273782E+17
Circumference
620018323.54665
Perimeter
394715924
Area
9737541291198361
Diagonal
139553153.25136
Surface area
58425247747190166
Volume
9.6089065206088E+23
Space diagonal
170917008.73112
Perimeter
296036943
Area
4.2164790642889E+15
Altitude
85458504.365562
Surface area
4.2164790642889E+15
Volume
1.1324204934184E+23
Height
46517717.750452