84388625 is an odd 8-digits composite number following 84388624
and preceding 84388626 . In scientific notation, it is written as 8.4388625 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 67510800 positive integers (up to 84388625) that are relatively prime to 84388625.
84388625 has 8 divisors, whose sum is 105317160
The reverse of 84388625 is 52688348
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-four million three hundred eighty-eight thousand six hundred twenty-five
Scientific notation
8.4388625 × 10^7
Engineering notation
8.4388625 × 10^6
Prime Factorization
5 × 25 × 675109
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84388625
Product of the distinct prime numbers
The prime factorization of 84388625 is 5 × 25 × 675109.
Since it has a total of 3 prime factors.
4 , 1 , 16 , 94 , 838 , 663 , 572 , 4038 , 44380 , 40532 , 524296 , 792057 , 5423227 , 3113553 , 14679491 , 34893992 , 131099667 , 971258839 , 2002122705 , 6256850760
n×2
168777250
n×3
253165875
n×4
337554500
n×5
421943125
n÷2
42194312.5
n÷3
28129541.666667
n÷3
21097156.25
n÷5
16877725
n2
7121440029390625
n3
6.0096853210023E+23
n4
5.0714908092207E+31
n5
4.2797613609027E+39
2 √n
9186.3281565596
3 √n
438.62626819706
4 √n
95.845334558129
5 √n
38.481924406862
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
-84388624
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 84388625 can be divided by 8 positive divisors.
The sum of these divisors (counting 84388625) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000001111010101100010001
3
Ternary
12212210101102122
4
Quaternary
11001322230101
5
Quinary
133100414000
6
Senary
12212424025
8
Octal
501725421
10
Decimal
84388625
12
Duodecimal
24318015
16
Hexadecimal
507ab11
20
Vigesimal
1678bb5
36
Base36
1e8qoh
md5
abcef6530848ba5e8fe5e824281a3825
sha1
ef2ec7fc9217e11c9078483eb1632ddd2700dcd1
sha256
bb899a98d68966e8180740a09a826f9c66b7d7ba36f896d092238f9228572663
sha512
c0c33912f07d47b952c4eea49cf55b907b020ab02587a8f1af5f9aa4eb047cfaa3e7367d3807b06126b5fd1a14d8a7eaceaccd846f3140aefd31b06afb9de68a
ripemd-160
2c986810db5a96679a5ea4801632a9f7a6a43251
Diameter
168777250
Circumference
530229368.69309
Area
2.2372663679314E+16
Volume
2.5173311006463E+24
Surface area
8.9490654717255E+16
Circumference
530229368.69309
Perimeter
337554500
Area
7121440029390625
Diagonal
119343537.98502
Surface area
42728640176343750
Volume
6.0096853210023E+23
Space diagonal
146165386.08088
Perimeter
253165875
Area
3.0836739884898E+15
Altitude
73082693.040439
Surface area
3.0836739884898E+15
Volume
7.08248207213E+22
Height
39781179.328339