84394568 is an even 8-digits composite number following 84394567
and preceding 84394569 . In scientific notation, it is written as 8.4394568 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors.
There are 42197280 positive integers (up to 84394568) that are relatively prime to 84394568.
84394568 has 8 divisors, whose sum is 158239830
The reverse of 84394568 is 86549348
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-four million three hundred ninety-four thousand five hundred sixty-eight
Scientific notation
8.4394568 × 10^7
Engineering notation
8.4394568 × 10^6
Prime Factorization
2 × 2 × 2 × 10549321
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21098642
Product of the distinct prime numbers
The prime factorization of 84394568 is 2 × 2 × 2 × 10549321.
Since it has a total of 4 prime factors.
7 , 2 , 96 , 10 , 869 , 518 , 8352 , 5069 , 92416 , 1651 , 823158 , 695616 , 6878358 , 565706 , 77030014 , 20380718 , 827329871 , 48011251 , 7847740898 , 7463693915
n×2
168789136
n×3
253183704
n×4
337578272
n×5
421972840
n÷2
42197284
n÷3
28131522.666667
n÷3
21098642
n÷5
16878913.6
n2
7122443107906624
n3
6.0109550919636E+23
n4
5.0729195825367E+31
n5
4.2812685666692E+39
2 √n
9186.651620694
3 √n
438.63656458761
4 √n
95.84702197092
5 √n
38.482466403214
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
-84394567
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 84394568 can be divided by 8 positive divisors.
The sum of these divisors (counting 84394568) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000001111100001001001000
3
Ternary
12212210200120202
4
Quaternary
11001330021020
5
Quinary
133101111233
6
Senary
12212511332
8
Octal
501741110
10
Decimal
84394568
12
Duodecimal
2431b548
16
Hexadecimal
507c248
20
Vigesimal
1679688
36
Base36
1e8v9k
md5
db5137febc535848ada434f5dcf893ad
sha1
ffc593278b259aa6822048fea209ee662c65d33c
sha256
ca35a1a6e6e9d245a5ebcb41467f311cbc8d4aceb92014daa61c047854211f1d
sha512
be441eb0e21380d8fd921e043aca61fad9a923a8c36252db8f5e9afab7eb0b5e202f69699312d48628fc237fcc46fc515feeac7e2d4517e632f454f76018dfb9
ripemd-160
8de2084e22609f10022d67a96434a1bcd91cb077
Diameter
168789136
Circumference
530266709.66337
Area
2.2375814943411E+16
Volume
2.5178629810628E+24
Surface area
8.9503259773643E+16
Circumference
530266709.66337
Perimeter
337578272
Area
7122443107906624
Diagonal
119351942.65622
Surface area
42734658647439744
Volume
6.0109550919636E+23
Space diagonal
146175679.65883
Perimeter
253183704
Area
3.0841083342283E+15
Altitude
73087839.829413
Surface area
3.0841083342283E+15
Volume
7.0839785115587E+22
Height
39783980.885406