84478889 is an odd 8-digits composite number following 84478888
and preceding 84478890 . In scientific notation, it is written as 8.4478889 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 75935200 positive integers (up to 84478889) that are relatively prime to 84478889.
84478889 has 8 divisors, whose sum is 93195360
The reverse of 84478889 is 98887448
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-four million four hundred seventy-eight thousand eight hundred eighty-nine
Scientific notation
8.4478889 × 10^7
Engineering notation
8.4478889 × 10^6
Prime Factorization
11 × 89 × 86291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84478889
Product of the distinct prime numbers
The prime factorization of 84478889 is 11 × 89 × 86291.
Since it has a total of 3 prime factors.
2 , 5 , 48 , 56 , 393 , 574 , 7553 , 3746 , 47020 , 27799 , 755971 , 363518 , 8295132 , 8832334 , 29828911 , 55719506 , 990025628 , 199369259 , 9434260922 , 1097505770
n×2
168957778
n×3
253436667
n×4
337915556
n×5
422394445
n÷2
42239444.5
n÷3
28159629.666667
n÷3
21119722.25
n÷5
16895777.8
n2
7136682686674321
n3
6.0289902451578E+23
n4
5.0932239770277E+31
n5
4.3026990300746E+39
2 √n
9191.239796676
3 √n
438.78260069499
4 √n
95.870953873819
5 √n
38.490153115956
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
-84478888
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 84478889 can be divided by 8 positive divisors.
The sum of these divisors (counting 84478889) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000010010000101110101001
3
Ternary
12212221222020202
4
Quaternary
11002100232221
5
Quinary
133111311024
6
Senary
12214401545
8
Octal
502205651
10
Decimal
84478889
12
Duodecimal
243602b5
16
Hexadecimal
5090ba9
20
Vigesimal
167jh49
36
Base36
1eaobt
md5
1e3350ba5b2d93602531d41da5b148c5
sha1
50fc728587ca5f48238061f3c72f87ec3a37d312
sha256
08427773b6f5a70577421cdb749a5c52e95a4373b056d0696263b96b3fffc386
sha512
8693bdfa66f6be3a202660be44cb3315907eb6445a4e6a4a3c230d6e6bdba1fd33db4084782ff40164e8e72eda7420f4d042c540acea3dbd339e1ad11d3ac60e
ripemd-160
b3603da88425ad6759ad0efc205a524fa04bfca0
Diameter
168957778
Circumference
530796514.13166
Area
2.2420549899458E+16
Volume
2.525417528367E+24
Surface area
8.968219959783E+16
Circumference
530796514.13166
Perimeter
337915556
Area
7136682686674321
Diagonal
119471190.55801
Surface area
42820096120045926
Volume
6.0289902451578E+23
Space diagonal
146321727.91497
Perimeter
253436667
Area
3.0902742527043E+15
Altitude
73160863.957486
Surface area
3.0902742527043E+15
Volume
7.1052331434311E+22
Height
39823730.186004