98688889 is an odd 8-digits composite number following 98688888
and preceding 98688890 . In scientific notation, it is written as 9.8688889 × 10^7.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 90289920 positive integers (up to 98688889) that are relatively prime to 98688889.
98688889 has 8 divisors, whose sum is 107222472
The reverse of 98688889 is 98888689
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 64
Digital Root 1
Name
ninety-eight million six hundred eighty-eight thousand eight hundred eighty-nine
Scientific notation
9.8688889 × 10^7
Engineering notation
9.8688889 × 10^6
Prime Factorization
13 × 113 × 67181
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98688889
Product of the distinct prime numbers
The prime factorization of 98688889 is 13 × 113 × 67181.
Since it has a total of 3 prime factors.
7 , 1 , 67 , 16 , 760 , 100 , 9174 , 7922 , 78051 , 77275 , 303281 , 220768 , 2458810 , 2611121 , 62863498 , 68597546 , 758042789 , 652097451 , 7110308055 , 2368744907
n×2
197377778
n×3
296066667
n×4
394755556
n×5
493444445
n÷2
49344444.5
n÷3
32896296.333333
n÷3
24672222.25
n÷5
19737777.8
n2
9739496812054321
n3
9.6118011980068E+23
n4
9.4857798152016E+31
n5
9.3614107126087E+39
2 √n
9934.2281532085
3 √n
462.1214066596
4 √n
99.67059823844
5 √n
39.705772689657
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
-98688888
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 98688889 can be divided by 8 positive divisors.
The sum of these divisors (counting 98688889) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111000011101111101111001
3
Ternary
20212200220201001
4
Quaternary
11320131331321
5
Quinary
200231021024
6
Senary
13443125001
8
Octal
570357571
10
Decimal
98688889
12
Duodecimal
29073761
16
Hexadecimal
5e1df79
20
Vigesimal
1agg249
36
Base36
1mr8u1
md5
e831c9879d187f535f2d33c37bd905af
sha1
2c3076e657983c1d22fb07efadf54aaa56d6322e
sha256
2047f3de5edfb700cd25fa2b2f57e08f1f16445cf9debe99a542650a33681d5f
sha512
f65ee16e57109dc52519433b550ee26da88e3663ba35a1946046366d7ec2ab76fec24bc588852d62fb94b862cc5477c701d1c6a77e93760a309e4e6b12bdc1c5
ripemd-160
7567cf0dc12dd8ff3651d683094efd1f5b3b8d91
Diameter
197377778
Circumference
620080577.34668
Area
3.0597531634411E+16
Volume
4.0261818708565E+24
Surface area
1.2239012653764E+17
Circumference
620080577.34668
Perimeter
394755556
Area
9739496812054321
Diagonal
139567165.27933
Surface area
58436980872325926
Volume
9.6118011980068E+23
Space diagonal
170934169.89053
Perimeter
296066667
Area
4.2173258296583E+15
Altitude
85467084.945263
Surface area
4.2173258296583E+15
Volume
1.1327616344213E+23
Height
46522388.426444