85577992 is an even 8-digits composite number following 85577991
and preceding 85577993 . In scientific notation, it is written as 8.5577992 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 42788992 positive integers (up to 85577992) that are relatively prime to 85577992.
85577992 has 8 divisors, whose sum is 160458750
The reverse of 85577992 is 29977558
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-five million five hundred seventy-seven thousand nine hundred ninety-two
Scientific notation
8.5577992 × 10^7
Engineering notation
8.5577992 × 10^6
Prime Factorization
2 × 2 × 2 × 10697249
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21394498
Product of the distinct prime numbers
The prime factorization of 85577992 is 2 × 2 × 2 × 10697249.
Since it has a total of 4 prime factors.
5 , 9 , 20 , 89 , 639 , 99 , 8 , 6525 , 78106 , 90729 , 108697 , 523153 , 6665017 , 5856940 , 66371231 , 87367131 , 956611867 , 869556981 , 2715590495 , 4485976704
n×2
171155984
n×3
256733976
n×4
342311968
n×5
427889960
n÷2
42788996
n÷3
28525997.333333
n÷3
21394498
n÷5
17115598.4
n2
7323592714752064
n3
6.2673835875431E+23
n4
5.363501025157E+31
n5
4.5899764782287E+39
2 √n
9250.8373675035
3 √n
440.67731771181
4 √n
96.1812734762
5 √n
38.589790283246
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
-85577991
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 85577992 can be divided by 8 positive divisors.
The sum of these divisors (counting 85577992) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000110011101000100001000
3
Ternary
12222000210221021
4
Quaternary
11012131010020
5
Quinary
133401443432
6
Senary
12254122224
8
Octal
506350410
10
Decimal
85577992
12
Duodecimal
247b0374
16
Hexadecimal
519d108
20
Vigesimal
16eh4jc
36
Base36
1ey8eg
md5
98c042e0fc15141691b6ab42c9a166b4
sha1
533896c3f5c4748662b290c8136ef5007f508b90
sha256
8d37f9beb3087196821baec679474687836595fd53ba8fae8b91ff78df6f77c2
sha512
db8e83297d1f50b1f954eb3cdfe6c3dade473c725742427ed015e690a1b5e38686cb6c8e7b12541f433538f9a775b519976e757c97d1fdb03c26fd794f572642
ripemd-160
721e12a344c19b47a6fda518f53213f176d9567b
Diameter
171155984
Circumference
537702381.95233
Area
2.3007745070549E+16
Volume
2.625275498114E+24
Surface area
9.2030980282195E+16
Circumference
537702381.95233
Perimeter
342311968
Area
7323592714752064
Diagonal
121025556.92706
Surface area
43941556288512384
Volume
6.2673835875431E+23
Space diagonal
148225430.15372
Perimeter
256733976
Area
3.171208668973E+15
Altitude
74112715.076861
Surface area
3.171208668973E+15
Volume
7.3861823917483E+22
Height
40341852.309019