89943889 is an odd 8-digits composite number following 89943888
and preceding 89943890 . In scientific notation, it is written as 8.9943889 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 72099072 positive integers (up to 89943889) that are relatively prime to 89943889.
89943889 has 8 divisors, whose sum is 91275840
The reverse of 89943889 is 98834998
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
eighty-nine million nine hundred forty-three thousand eight hundred eighty-nine
Scientific notation
8.9943889 × 10^7
Engineering notation
8.9943889 × 10^6
Prime Factorization
119 × 163 × 4637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89943889
Product of the distinct prime numbers
The prime factorization of 89943889 is 119 × 163 × 4637.
Since it has a total of 3 prime factors.
7 , 10 , 7 , 27 , 210 , 864 , 5223 , 8559 , 67774 , 82989 , 351011 , 717566 , 7699338 , 9275393 , 18847960 , 87299595 , 770484836 , 124774639 , 5126662979 , 3715840194
n×2
179887778
n×3
269831667
n×4
359775556
n×5
449719445
n÷2
44971944.5
n÷3
29981296.333333
n÷3
22485972.25
n÷5
17988777.8
n2
8089903168444321
n3
7.276373526033E+23
n4
6.5446533274805E+31
n5
5.8865157243039E+39
2 √n
9483.8752100605
3 √n
448.04732340495
4 √n
97.385189890766
5 √n
38.97573666245
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
-89943888
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 89943889 can be divided by 8 positive divisors.
The sum of these divisors (counting 89943889) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010111000110111101010001
3
Ternary
20021020121211011
4
Quaternary
11113012331101
5
Quinary
141011201024
6
Senary
12531450521
8
Octal
527067521
10
Decimal
89943889
12
Duodecimal
26156a41
16
Hexadecimal
55c6f51
20
Vigesimal
1822je9
36
Base36
1hjt5d
md5
0c3880cf7173ad6868c5288240042e53
sha1
f2cbc3855710b2e895158692be18047fc414595f
sha256
a5ce3b343a9cb9ec7b8d77a2cd53bdb2a319768307d7052f3da270c014a63893
sha512
5cd39b93e9e3ab145275530007580af942e49f7515e9e47c088ec5091810e0cf820164242f91477e8be932e5afac4e91fbe18464f3e3254920d23d03b409d11d
ripemd-160
4bd6f252c2bb25d44b0487f2d72ecc5d9fe3b487
Diameter
179887778
Circumference
565134121.83539
Area
2.5415180362237E+16
Volume
3.0479202152214E+24
Surface area
1.0166072144895E+17
Circumference
565134121.83539
Perimeter
359775556
Area
8089903168444321
Diagonal
127199867.67638
Surface area
48539419010665926
Volume
7.276373526033E+23
Space diagonal
155787385.57834
Perimeter
269831667
Area
3.5030308290145E+15
Altitude
77893692.789168
Surface area
3.5030308290145E+15
Volume
8.5752884378404E+22
Height
42399955.892127