85454969 is an odd 8-digits prime number following 85454968
and preceding 85454970 . In scientific notation, it is written as 8.5454969 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 85454968 positive integers (up to 85454969) that are relatively prime to 85454969.
85454969 has 2 divisors, whose sum is 85454970
The reverse of 85454969 is 96945458
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-five million four hundred fifty-four thousand nine hundred sixty-nine
Scientific notation
8.5454969 × 10^7
Engineering notation
8.5454969 × 10^6
Prime Factorization
85454969
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
85454969
Product of the distinct prime numbers
The prime factorization of 85454969 is 85454969.
Since it has a total of 1 prime factors.
1 , 4 , 39 , 6 , 582 , 839 , 2192 , 1355 , 27146 , 72071 , 361484 , 735955 , 6450922 , 4600630 , 2931805 , 36261260 , 769203939 , 296823456 , 4771102965 , 1700367006
n×2
170909938
n×3
256364907
n×4
341819876
n×5
427274845
n÷2
42727484.5
n÷3
28484989.666667
n÷3
21363742.25
n÷5
17090993.8
n2
7302551726790961
n3
6.2403933143382E+23
n4
5.3327261722458E+31
n5
4.5570794973475E+39
2 √n
9244.1856861489
3 √n
440.46605060364
4 √n
96.146688378482
5 √n
38.578688915027
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
85454970
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
42727485
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9244.1857402369
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999765959
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85454969 can be divided by 2 positive divisors.
The sum of these divisors (counting 85454969) is 85454970, the average is 42727485.
Base
System
Value
2
Binary
101000101111111000001111001
3
Ternary
12221210120011212
4
Quaternary
11011333001321
5
Quinary
133334024334
6
Senary
12251332505
8
Octal
505770171
10
Decimal
85454969
12
Duodecimal
24751135
16
Hexadecimal
517f079
20
Vigesimal
16e1h89
36
Base36
1evlh5
md5
ebca0cdd5d96b0425acccd1e051c8345
sha1
306eedace20cb9eaf16a719de793100122c4f246
sha256
410c0197a05871bb49575e8869f3d72892207f513b3b980cf68643a8661d0814
sha512
3496369acf6632875e92ddc5655fc9be8f3f6f41563397547d1622e75fd74e316e8d5c809738305db6fe904e20ce70e806d6568a8db679664b840bc915e12efe
ripemd-160
1bdbe07e966b56043465e8318a005cbb1f6747e3
Diameter
170909938
Circumference
536929405.64629
Area
2.2941642857346E+16
Volume
2.6139698389114E+24
Surface area
9.1766571429384E+16
Circumference
536929405.64629
Perimeter
341819876
Area
7302551726790961
Diagonal
120851576.13197
Surface area
43815310360745766
Volume
6.2403933143382E+23
Space diagonal
148012348.06722
Perimeter
256364907
Area
3.1620976539254E+15
Altitude
74006174.033612
Surface area
3.1620976539254E+15
Volume
7.3543740497329E+22
Height
40283858.710657