84398445 is an odd 8-digits composite number following 84398444
and preceding 84398446 . In scientific notation, it is written as 8.4398445 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 45012480 positive integers (up to 84398445) that are relatively prime to 84398445.
84398445 has 8 divisors, whose sum is 112531320
The reverse of 84398445 is 54489348
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-four million three hundred ninety-eight thousand four hundred forty-five
Scientific notation
8.4398445 × 10^7
Engineering notation
8.4398445 × 10^6
Prime Factorization
9 × 5 × 1875521
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84398445
Product of the distinct prime numbers
The prime factorization of 84398445 is 9 × 5 × 1875521.
Since it has a total of 3 prime factors.
5 , 7 , 39 , 52 , 758 , 419 , 614 , 3159 , 93395 , 22228 , 428195 , 760962 , 7688233 , 3623569 , 43332039 , 59871498 , 40958261 , 730958916 , 1725481189 , 4788194218
n×2
168796890
n×3
253195335
n×4
337593780
n×5
421992225
n÷2
42199222.5
n÷3
28132815
n÷3
21099611.25
n÷5
16879689
n2
7123097518418025
n3
6.0117835413784E+23
n4
5.0738518256893E+31
n5
4.2822520424859E+39
2 √n
9186.862630953
3 √n
438.6432813229
4 √n
95.848122730458
5 √n
38.482819965734
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
-84398444
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 84398445 can be divided by 8 positive divisors.
The sum of these divisors (counting 84398445) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000001111101000101101101
3
Ternary
12212210212220100
4
Quaternary
11001331011231
5
Quinary
133101222240
6
Senary
12212541313
8
Octal
501750555
10
Decimal
84398445
12
Duodecimal
24321839
16
Hexadecimal
507d16d
20
Vigesimal
1679g25
36
Base36
1e8y99
md5
ed3ffaeee9f25883f87d00fb647584f6
sha1
b29d8aec7d676fbd9947151e64d7f69395a6f075
sha256
19ae1e1ad1e2cbd943754363de21bb82ecdf8962de32df2daca2ba259c983eb4
sha512
215734a2df1facbc066811050819b1a46d36cccfb2e48132449291e2608680e005b7ae33422c34658b7ae3701c8370adadc4592ed303f4ae9d916af6d64b814a
ripemd-160
6eb2f05be0fa8c0f6e6c270022a790f6046a9bf8
Diameter
168796890
Circumference
530291069.5728
Area
2.2377870834666E+16
Volume
2.5182100011422E+24
Surface area
8.9511483338663E+16
Circumference
530291069.5728
Perimeter
337593780
Area
7123097518418025
Diagonal
119357425.5622
Surface area
42738585110508150
Volume
6.0117835413784E+23
Space diagonal
146182394.81981
Perimeter
253195335
Area
3.084391702292E+15
Altitude
73091197.409904
Surface area
3.084391702292E+15
Volume
7.0849548485572E+22
Height
39785808.520733