85979757 is an odd 8-digits composite number following 85979756
and preceding 85979758 . In scientific notation, it is written as 8.5979757 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 57047760 positive integers (up to 85979757) that are relatively prime to 85979757.
85979757 has 8 divisors, whose sum is 115183840
The reverse of 85979757 is 75797958
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
eighty-five million nine hundred seventy-nine thousand seven hundred fifty-seven
Scientific notation
8.5979757 × 10^7
Engineering notation
8.5979757 × 10^6
Prime Factorization
3 × 211 × 135829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85979757
Product of the distinct prime numbers
The prime factorization of 85979757 is 3 × 211 × 135829.
Since it has a total of 3 prime factors.
5 , 10 , 27 , 25 , 698 , 267 , 21 , 4890 , 57586 , 83987 , 149363 , 512172 , 6111609 , 2554013 , 64600270 , 78525015 , 86167711 , 137075628 , 3353620003 , 4627374299
n×2
171959514
n×3
257939271
n×4
343919028
n×5
429898785
n÷2
42989878.5
n÷3
28659919
n÷3
21494939.25
n÷5
17195951.4
n2
7392518613779049
n3
6.356069540307E+23
n4
5.464933145507E+31
n5
4.6987362387193E+39
2 √n
9272.527001848
3 √n
441.36586069611
4 √n
96.293961398667
5 √n
38.625956109593
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
-85979756
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 85979757 can be divided by 8 positive divisors.
The sum of these divisors (counting 85979757) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111111111001001101101
3
Ternary
12222210020001110
4
Quaternary
11013333021231
5
Quinary
134002323012
6
Senary
12310502233
8
Octal
507771155
10
Decimal
85979757
12
Duodecimal
24964979
16
Hexadecimal
51ff26d
20
Vigesimal
16h797h
36
Base36
1f6uel
md5
e9e8d51cb2650ae12e7c9842b468a411
sha1
0518c1fdda9816a81b1291ad9d9b814dbb72142d
sha256
26554a16e10b900a26d93adde5bd83f8db48f360410ba71c4c98fdebc3c91e8c
sha512
1cf6ed15aba0f493c9ff5084974d9348633c5b4d118aba5298bffcdd5da4c134f23fee0481887df3ceaa70c8429965bdb2d78cfe48ba1b32510b8c0838f21b6c
ripemd-160
3c3527d53f43b7acba1549c27bc85bcf4a0819e2
Diameter
171959514
Circumference
540226745.89727
Area
2.3224282168574E+16
Volume
2.6624241831379E+24
Surface area
9.2897128674296E+16
Circumference
540226745.89727
Perimeter
343919028
Area
7392518613779049
Diagonal
121593738.43894
Surface area
44355111682674294
Volume
6.356069540307E+23
Space diagonal
148921307.54643
Perimeter
257939271
Area
3.201054458741E+15
Altitude
74460653.773213
Surface area
3.201054458741E+15
Volume
7.4906997894072E+22
Height
40531246.146314