85577457 is an odd 8-digits composite number following 85577456
and preceding 85577458 . In scientific notation, it is written as 8.5577457 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 45878976 positive integers (up to 85577457) that are relatively prime to 85577457.
85577457 has 16 divisors, whose sum is 101122560
The reverse of 85577457 is 75477558
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-five million five hundred seventy-seven thousand four hundred fifty-seven
Scientific notation
8.5577457 × 10^7
Engineering notation
8.5577457 × 10^6
Prime Factorization
69 × 7 × 53 × 3343
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85577457
Product of the distinct prime numbers
The prime factorization of 85577457 is 69 × 7 × 53 × 3343.
Since it has a total of 4 prime factors.
1 , 4 , 32 , 3 , 784 , 413 , 2397 , 1884 , 89382 , 97393 , 672381 , 858355 , 9827721 , 1556253 , 75773639 , 20335295 , 535774855 , 28084707 , 780532588 , 6217016687
n×2
171154914
n×3
256732371
n×4
342309828
n×5
427887285
n÷2
42788728.5
n÷3
28525819
n÷3
21394364.25
n÷5
17115491.4
n2
7323501146586849
n3
6.2672660446149E+23
n4
5.3633669044059E+31
n5
4.5898330063702E+39
2 √n
9250.8084511571
3 √n
440.67639939605
4 √n
96.181123153959
5 √n
38.589742033482
1 , 7 , 53 , 69 , 371 , 483 , 3343 , 3657 , 23401 , 25599 , 177179 , 230667 , 1240253 , 1614669 , 12225351 , 85577457
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85577456
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85577457 can be divided by 16 positive divisors.
The sum of these divisors (counting 85577457) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000110011100111011110001
3
Ternary
12222000210012110
4
Quaternary
11012130323301
5
Quinary
133401434312
6
Senary
12254115533
8
Octal
506347361
10
Decimal
85577457
12
Duodecimal
247abba9
16
Hexadecimal
519cef1
20
Vigesimal
16eh3ch
36
Base36
1ey7zl
md5
81b2187be62e18c233352aa87471b1b9
sha1
cae59f9c59b0e0d6d77409d07a3fde80741865dc
sha256
670f4f0007b985b3016c0d9eb270b52cc5d1cfdd345e768775dd2eae489c657d
sha512
621701bb094a1eaf899f2e8753d6a58d5fbfd5c64729431a6dea38c3aff9c82462b5dfce989e308376550891411a0b82ea6f60c9961b08a80483af06fd9beb30
ripemd-160
6adff734d31115ec2842bff9fc36e7eb8c164f60
Diameter
171154914
Circumference
537699020.44819
Area
2.3007457400674E+16
Volume
2.6252262618473E+24
Surface area
9.2029829602695E+16
Circumference
537699020.44819
Perimeter
342309828
Area
7323501146586849
Diagonal
121024800.3228
Surface area
43941006879521094
Volume
6.2672660446149E+23
Space diagonal
148224503.50654
Perimeter
256732371
Area
3.1711690187943E+15
Altitude
74112251.75327
Surface area
3.1711690187943E+15
Volume
7.3860438660789E+22
Height
40341600.1076