85874187 is an odd 8-digits composite number following 85874186
and preceding 85874188 . In scientific notation, it is written as 8.5874187 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 49010592 positive integers (up to 85874187) that are relatively prime to 85874187.
85874187 has 8 divisors, whose sum is 90074160
The reverse of 85874187 is 78147858
Previous prime number is 1019
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-five million eight hundred seventy-four thousand one hundred eighty-seven
Scientific notation
8.5874187 × 10^7
Engineering notation
8.5874187 × 10^6
Prime Factorization
21 × 1019 × 4013
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85874187
Product of the distinct prime numbers
The prime factorization of 85874187 is 21 × 1019 × 4013.
Since it has a total of 3 prime factors.
8 , 4 , 39 , 48 , 278 , 149 , 3237 , 1543 , 4666 , 87069 , 112643 , 217824 , 7273386 , 7968148 , 12277024 , 66008152 , 56968357 , 601085102 , 2629922690 , 9152266379
n×2
171748374
n×3
257622561
n×4
343496748
n×5
429370935
n÷2
42937093.5
n÷3
28624729
n÷3
21468546.75
n÷5
17174837.4
n2
7374375992910969
n3
6.3326854302355E+23
n4
5.4381421284822E+31
n5
4.6699603407386E+39
2 √n
9266.8326304083
3 √n
441.18514343944
4 √n
96.264389212254
5 √n
38.61646609347
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
-85874186
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 85874187 can be divided by 8 positive divisors.
The sum of these divisors (counting 85874187) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111100101011000001011
3
Ternary
12222120212020110
4
Quaternary
11013211120023
5
Quinary
133440433222
6
Senary
12304325403
8
Octal
507453013
10
Decimal
85874187
12
Duodecimal
24913863
16
Hexadecimal
51e560b
20
Vigesimal
16ge597
36
Base36
1f4ky3
md5
e4894a07591bc71a54244496f59e0020
sha1
198edcfef8289a05ddd6842a8b9dfc8a5e7f5633
sha256
c3a6a5167d3e3995b4d71193fd226115283b519ec9d5a8eb17956d7c5f9f8933
sha512
debdba3e599aa35d188f3c595481863c6d907441a43f5a06d06391be1fcdaee36ba179b8a1101f6f553d103808d3199e1c61ea93e9edc1ca45dd5250400b7dc0
ripemd-160
d2352905797ec60c03d933f6d8b984c7e688396e
Diameter
171748374
Circumference
539563430.02439
Area
2.3167285444138E+16
Volume
2.6526290700164E+24
Surface area
9.2669141776552E+16
Circumference
539563430.02439
Perimeter
343496748
Area
7374375992910969
Diagonal
121444439.91316
Surface area
44246255957465814
Volume
6.3326854302355E+23
Space diagonal
148738454.94267
Perimeter
257622561
Area
3.1931984734595E+15
Altitude
74369227.471335
Surface area
3.1931984734595E+15
Volume
7.4631413514013E+22
Height
40481479.971054