85874287 is an odd 8-digits composite number following 85874286
and preceding 85874288 . In scientific notation, it is written as 8.5874287 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 84510720 positive integers (up to 85874287) that are relatively prime to 85874287.
85874287 has 8 divisors, whose sum is 87242400
The reverse of 85874287 is 78247858
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-five million eight hundred seventy-four thousand two hundred eighty-seven
Scientific notation
8.5874287 × 10^7
Engineering notation
8.5874287 × 10^6
Prime Factorization
1049 × 71 × 1153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85874287
Product of the distinct prime numbers
The prime factorization of 85874287 is 1049 × 71 × 1153.
Since it has a total of 3 prime factors.
10 , 7 , 19 , 93 , 981 , 406 , 376 , 4638 , 2249 , 88810 , 840063 , 340241 , 5835739 , 6266836 , 76801360 , 16111717 , 440794681 , 333104504 , 5513518753 , 5108148229
n×2
171748574
n×3
257622861
n×4
343497148
n×5
429371435
n÷2
42937143.5
n÷3
28624762.333333
n÷3
21468571.75
n÷5
17174857.4
n2
7374393167758369
n3
6.3327075533892E+23
n4
5.4381674592681E+31
n5
4.6699875315125E+39
2 √n
9266.8380259935
3 √n
441.1853146919
4 √n
96.264417237074
5 √n
38.616475087196
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
-85874286
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 85874287 can be divided by 8 positive divisors.
The sum of these divisors (counting 85874287) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111100101011001101111
3
Ternary
12222120212101011
4
Quaternary
11013211121233
5
Quinary
133440434122
6
Senary
12304330051
8
Octal
507453157
10
Decimal
85874287
12
Duodecimal
24913927
16
Hexadecimal
51e566f
20
Vigesimal
16ge5e7
36
Base36
1f4l0v
md5
2c4e89b8dd8513593f3bb412701656cd
sha1
f2fb85432d509baec2dca99b00b4a8977972e9bf
sha256
a46c84a6875f8a5141758a104081ecf65f99f94f941b23c90943c04d521b81e0
sha512
2091b4a7a24bdd9c9d665b4cac42d337ec2a01ca323f77b3972de08fe7784250276f852589731ddead86227db88d2fcd4e7f1ffc6d143dc5a422e6b78924d355
ripemd-160
7d40520b4968bba1c013383191ff61270bdb24c5
Diameter
171748574
Circumference
539564058.34292
Area
2.3167339400512E+16
Volume
2.6526383369414E+24
Surface area
9.266935760205E+16
Circumference
539564058.34292
Perimeter
343497148
Area
7374393167758369
Diagonal
121444581.33452
Surface area
44246359006550214
Volume
6.3327075533892E+23
Space diagonal
148738628.14775
Perimeter
257622861
Area
3.1932059103866E+15
Altitude
74369314.073876
Surface area
3.1932059103866E+15
Volume
7.463167423788E+22
Height
40481527.111507