98678989 is an odd 8-digits composite number following 98678988
and preceding 98678990 . In scientific notation, it is written as 9.8678989 × 10^7.
The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors.
There are 93485016 positive integers (up to 98678989) that are relatively prime to 98678989.
98678989 has 4 divisors, whose sum is 98952700
The reverse of 98678989 is 98987689
Previous prime number is 361
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 64
Digital Root 1
Name
ninety-eight million six hundred seventy-eight thousand nine hundred eighty-nine
Scientific notation
9.8678989 × 10^7
Engineering notation
9.8678989 × 10^6
Prime Factorization
361 × 273349
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
98678989
Product of the distinct prime numbers
The prime factorization of 98678989 is 361 × 273349.
Since it has a total of 2 prime factors.
1 , 4 , 94 , 59 , 970 , 15 , 3690 , 4397 , 37243 , 6281 , 448200 , 525280 , 753449 , 6700392 , 91033269 , 97380026 , 978816796 , 191674465 , 4255625296 , 4959650518
n×2
197357978
n×3
296036967
n×4
394715956
n×5
493394945
n÷2
49339494.5
n÷3
32892996.333333
n÷3
24669747.25
n÷5
19735797.8
n2
9737542870062121
n3
9.6089088576189E+23
n4
9.4819741146298E+31
n5
9.3567161935584E+39
2 √n
9933.7298634501
3 √n
462.10595353561
4 √n
99.668098524303
5 √n
39.704976038833
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98678988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98678989 can be divided by 4 positive divisors.
The sum of these divisors (counting 98678989) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111000011011100011001101
3
Ternary
20212200102010101
4
Quaternary
11320123203031
5
Quinary
200230211424
6
Senary
13443011101
8
Octal
570334315
10
Decimal
98678989
12
Duodecimal
29069a91
16
Hexadecimal
5e1b8cd
20
Vigesimal
1ageh99
36
Base36
1mr171
md5
258c6b4c701e72ecc63fcfd29bb0154c
sha1
5c661bca7898576bd2645baa98ab284f2c08829c
sha256
8ee0179f4cbd3fd869fa2450e6f3ceed1a38780516161ea03d0757a2dad8ab1f
sha512
35d982c8a85a22cd200fcfc777596ef85109a958fb0b3a3fc68f1ff971f811147f68074b5b915775385c10d15298c8c5b9f22f16818419bb34083941231323df
ripemd-160
90655dc5fbbcc17a84b6daec86c218852b6b74b9
Diameter
197357978
Circumference
620018373.81214
Area
3.0591393144603E+16
Volume
4.0249703301479E+24
Surface area
1.2236557257841E+17
Circumference
620018373.81214
Perimeter
394715956
Area
9737542870062121
Diagonal
139553164.56507
Surface area
58425257220372726
Volume
9.6089088576189E+23
Space diagonal
170917022.58753
Perimeter
296036967
Area
4.2164797479569E+15
Altitude
85458511.293765
Surface area
4.2164797479569E+15
Volume
1.1324207688376E+23
Height
46517721.521688