85454944 is an even 8-digits composite number following 85454943
and preceding 85454945 . In scientific notation, it is written as 8.5454944 × 10^7.
The sum of its digits is 43. It has a total of 6 prime factors and 12 positive divisors.
There are 42727456 positive integers (up to 85454944) that are relatively prime to 85454944.
85454944 has 12 divisors, whose sum is 168239484
The reverse of 85454944 is 44945458
Previous prime number is 2
Is Prime? no Number parity even Number length 8 Sum of Digits 43 Digital Root 7
Name
eighty-five million four hundred fifty-four thousand nine hundred forty-four
Scientific notation
8.5454944 × 10^7
Engineering notation
8.5454944 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2670467
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
5340934 Product of the distinct prime numbers
The prime factorization of 85454944 is 2 × 2 × 2 × 2 × 2 × 2670467.
Since it has a total of 6 prime factors.
6 , 6 , 49 , 81 , 122 , 976 , 1229 , 8292 , 24323 , 81597 , 565814 , 861067 , 5115167 , 9324985 , 84902973 , 24049317 , 237453760 , 330803860 , 7349732582 , 9014956020
n×2
170909888
n×3
256364832
n×4
341819776
n×5
427274720
n÷2
42727472
n÷3
28484981.333333
n÷3
21363736
n÷5
17090988.8
n2
7302547454043136
n3
6.240387837426E+23
n4
5.3327199318552E+31
n5
4.5570728314437E+39
2 √n9244.1843339475
3 √n440.4660076506
4 √n96.146681346511
5 √n38.578686657774
1 , 2 , 4 , 8 , 16 , 32 , 2670467 , 5340934 , 10681868 , 21363736 , 42727472 , 85454944
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-85454943 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85454944 can be divided by 12 positive divisors.
The sum of these divisors (counting 85454944) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000101111111000001100000
3
Ternary
12221210120010221
4
Quaternary
11011333001200
5
Quinary
133334024234
6
Senary
12251332424
8
Octal
505770140
10
Decimal
85454944
12
Duodecimal
24751114
16
Hexadecimal
517f060
20
Vigesimal
16e1h74
36
Base36
1evlgg
md5
f025d40f363f43341978d33c9162ae84
sha1
aeef86d8b926193b231f9e49fbf23c8102c3cb74
sha256
1e40dccaca4c0a16b9228b112ea12d32a7bef554ff1f3593094c86a5ed8d2e51
sha512
d42ae1f4ef9295647532da6864b2703ed08b0aa639c5f9d72d1158d81e69198eb7de7f3a04cc3b57ef53e5e48168f9d923a78b06bc7c56db79864ad85900a66a
ripemd-160
f95d9622217b195f73e3ca676d0a313a121c15ed
Diameter
170909888
Circumference
536929248.56665
Area
2.2941629434113E+16
Volume
2.6139675447478E+24
Surface area
9.1766517736451E+16
Circumference
536929248.56665
Perimeter
341819776
Area
7302547454043136
Diagonal
120851540.77663
Surface area
43815284724258816
Volume
6.240387837426E+23
Space diagonal
148012304.76595
Perimeter
256364832
Area
3.1620958037714E+15
Altitude
74006152.382977
Surface area
3.1620958037714E+15
Volume
7.35436759513E+22
Height
40283846.925544