84394578 is an even 8-digits composite number following 84394577
and preceding 84394579 . In scientific notation, it is written as 8.4394578 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 28131524 positive integers (up to 84394578) that are relatively prime to 84394578.
84394578 has 8 divisors, whose sum is 168789168
The reverse of 84394578 is 87549348
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-four million three hundred ninety-four thousand five hundred seventy-eight
Scientific notation
8.4394578 × 10^7
Engineering notation
8.4394578 × 10^6
Prime Factorization
2 × 3 × 14065763
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84394578
Product of the distinct prime numbers
The prime factorization of 84394578 is 2 × 3 × 14065763.
Since it has a total of 3 prime factors.
10 , 3 , 38 , 60 , 828 , 495 , 3486 , 5608 , 42170 , 16314 , 469459 , 254046 , 2027170 , 9242724 , 72657675 , 54264207 , 468347768 , 594668220 , 6135550502 , 8894126792
n×2
168789156
n×3
253183734
n×4
337578312
n×5
421972890
n÷2
42197289
n÷3
28131526
n÷3
21098644.5
n÷5
16878915.6
n2
7122444795798084
n3
6.0109572286968E+23
n4
5.0729219869191E+31
n5
4.2812711031296E+39
2 √n
9186.6521649619
3 √n
438.63658191244
4 √n
95.847024810173
5 √n
38.482467315179
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
-84394577
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 84394578 can be divided by 8 positive divisors.
The sum of these divisors (counting 84394578) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000001111100001001010010
3
Ternary
12212210200121010
4
Quaternary
11001330021102
5
Quinary
133101111303
6
Senary
12212511350
8
Octal
501741122
10
Decimal
84394578
12
Duodecimal
2431b556
16
Hexadecimal
507c252
20
Vigesimal
167968i
36
Base36
1e8v9u
md5
5b04f9a1dedb003a7ba634ce6476337b
sha1
94502676a154acc775e36f15c338d2b0bb1991cf
sha256
d64b7b703cf68bd2685928e34c19a12eded87761d5397b9bf941de1eac05827e
sha512
3768d7511f214a1e3eefa147c87bce867e3dce529e411f93fcfe0f5ad1adbbd4159e0cdc9db30b605d351261f3d80fd80f8c7dfba0f015eed75e7d594a9a31ac
ripemd-160
616988b4bad0446c870bad0586338264a0e30982
Diameter
168789156
Circumference
530266772.49522
Area
2.2375820246078E+16
Volume
2.5178638760955E+24
Surface area
8.9503280984312E+16
Circumference
530266772.49522
Perimeter
337578312
Area
7122444795798084
Diagonal
119351956.79835
Surface area
42734668774788504
Volume
6.0109572286968E+23
Space diagonal
146175696.97933
Perimeter
253183734
Area
3.0841090651067E+15
Altitude
73087848.489667
Surface area
3.0841090651067E+15
Volume
7.083981029723E+22
Height
39783985.599451