89898998 is an even 8-digits composite number following 89898997
and preceding 89898999 . In scientific notation, it is written as 8.9898998 × 10^7.
The sum of its digits is 68. It has a total of 4 prime factors and 16 positive divisors.
There are 38039976 positive integers (up to 89898998) that are relatively prime to 89898998.
89898998 has 16 divisors, whose sum is 156065280
The reverse of 89898998 is 89989898
Previous prime number is 79
Is Prime? no
Number parity even
Number length 8
Sum of Digits 68
Digital Root 5
Name
eighty-nine million eight hundred ninety-eight thousand nine hundred ninety-eight
Scientific notation
8.9898998 × 10^7
Engineering notation
8.9898998 × 10^6
Prime Factorization
2 × 7 × 79 × 81283
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
89898998
Product of the distinct prime numbers
The prime factorization of 89898998 is 2 × 7 × 79 × 81283.
Since it has a total of 4 prime factors.
1 , 10 , 29 , 57 , 316 , 716 , 8366 , 4634 , 28765 , 92321 , 273951 , 453481 , 5492063 , 9277329 , 35868700 , 63420315 , 235304816 , 556994675 , 7869022581 , 6072729140
n×2
179797996
n×3
269696994
n×4
359595992
n×5
449494990
n÷2
44949499
n÷3
29966332.666667
n÷3
22474749.5
n÷5
17979799.6
n2
8081829841404004
n3
7.2654840474872E+23
n4
6.5315973585408E+31
n5
5.8718405787227E+39
2 √n
9481.5082133593
3 √n
447.9727708525
4 √n
97.373036377425
5 √n
38.971845327039
1 , 2 , 7 , 14 , 79 , 158 , 553 , 1106 , 81283 , 162566 , 568981 , 1137962 , 6421357 , 12842714 , 44949499 , 89898998
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
-89898997
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 89898998 can be divided by 16 positive divisors.
The sum of these divisors (counting 89898998) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101010110111011111111110110
3
Ternary
20021011100020112
4
Quaternary
11112323333312
5
Quinary
141003231443
6
Senary
12530503022
8
Octal
526737766
10
Decimal
89898998
12
Duodecimal
26134a72
16
Hexadecimal
55bbff6
20
Vigesimal
181h79i
36
Base36
1hiuie
md5
9ddce8a63ceb7ab03d86f78e609d8773
sha1
40d883e7716f5ce7e0d6868cd57e88abdbc5c98a
sha256
af0ef4fb10111f6407d2f3461c40331e3dd05d860a08d8c091def22203f82c8e
sha512
f03bff9b16dba3d2d4a5449b6b3b2e766c7dfba1304e27005b5186ee91e57ec8369ef75a119b74c0466debad2468ff81366962efb3f7522d5bcf0ac665315b70
ripemd-160
976d1ba33166b990fad675df5a0527f763775562
Diameter
179797996
Circumference
564852063.36377
Area
2.5389817257318E+16
Volume
3.0433588411146E+24
Surface area
1.0155926902927E+17
Circumference
564852063.36377
Perimeter
359595992
Area
8081829841404004
Diagonal
127136382.21535
Surface area
48490979048424024
Volume
7.2654840474872E+23
Space diagonal
155709632.08553
Perimeter
269696994
Area
3.4995349758595E+15
Altitude
77854816.042766
Surface area
3.4995349758595E+15
Volume
8.5624550643015E+22
Height
42378794.071784