89998980 is an even 8-digits composite number following 89998979
and preceding 89998981 . In scientific notation, it is written as 8.9998980 × 10^7.
The sum of its digits is 60. It has a total of 5 prime factors and 24 positive divisors.
There are 23836288 positive integers (up to 89998980) that are relatively prime to 89998980.
89998980 has 24 divisors, whose sum is 169142400
The reverse of 89998980 is 08989998
Previous prime number is 149
Is Prime? no
Number parity even
Number length 8
Sum of Digits 60
Digital Root 6
Name
eighty-nine million nine hundred ninety-eight thousand nine hundred eighty
Scientific notation
8.9998980 × 10^7
Engineering notation
8.9998980 × 10^6
Prime Factorization
2 × 2 × 15 × 149 × 10067
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
44999490
Product of the distinct prime numbers
The prime factorization of 89998980 is 2 × 2 × 15 × 149 × 10067.
Since it has a total of 5 prime factors.
10 , 1 , 24 , 74 , 285 , 353 , 6566 , 1239 , 1108 , 94313 , 447745 , 91199 , 1927945 , 8477326 , 41821459 , 95425670 , 40505234 , 208453158 , 490740029 , 3955583560
n×2
179997960
n×3
269996940
n×4
359995920
n×5
449994900
n÷2
44999490
n÷3
29999660
n÷3
22499745
n÷5
17999796
n2
8099816401040400
n3
7.2897521428091E+23
n4
6.5607025730563E+31
n5
5.9045653965844E+39
2 √n
9486.7792216326
3 √n
448.13878167419
4 √n
97.400098673629
5 √n
38.980510052738
1 , 2 , 4 , 15 , 30 , 60 , 149 , 298 , 596 , 2235 , 4470 , 8940 , 10067 , 20134 , 40268 , 151005 , 302010 , 604020 , 1499983 , 2999966 , 5999932 , 22499745 , 44999490 , 89998980
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-89998979
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 89998980 can be divided by 24 positive divisors.
The sum of these divisors (counting 89998980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101010111010100011010000100
3
Ternary
20021100102101120
4
Quaternary
11113110122010
5
Quinary
141014431410
6
Senary
12532553540
8
Octal
527243204
10
Decimal
89998980
12
Duodecimal
261828b0
16
Hexadecimal
55d4684
20
Vigesimal
1829h90
36
Base36
1hkzno
md5
e21964dfbd9641223a768a68e74cd0d9
sha1
4d5dd1f4626323954bed4a86ac878d3fae0c6587
sha256
8ed1735d664fa56bc08f18c962cfae727c10e40c88aa4af389318440904757e1
sha512
073ea376e7ec2671b1c8e83a2ff13f60f56ca8ce4498f830a5d1f3c2e51cb7214df06fd3f307fb731f3b234071419cbf45f7a93cf4a0738376bdd4c9f374b78b
ripemd-160
ca76ce7ba00d9b4b66b035891fd7f410f52f6ac6
Diameter
179997960
Circumference
565480268.79715
Area
2.5446323700935E+16
Volume
3.0535242371119E+24
Surface area
1.0178529480374E+17
Circumference
565480268.79715
Perimeter
359995920
Area
8099816401040400
Diagonal
127277778.11574
Surface area
48598898406242400
Volume
7.2897521428091E+23
Space diagonal
155882805.98938
Perimeter
269996940
Area
3.5073233846454E+15
Altitude
77941402.994688
Surface area
3.5073233846454E+15
Volume
8.5910552889158E+22
Height
42425926.038582