85874278 is an even 8-digits composite number following 85874277
and preceding 85874279 . In scientific notation, it is written as 8.5874278 × 10^7.
The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors.
There are 34382880 positive integers (up to 85874278) that are relatively prime to 85874278.
85874278 has 32 divisors, whose sum is 157224960
The reverse of 85874278 is 87247858
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-five million eight hundred seventy-four thousand two hundred seventy-eight
Scientific notation
8.5874278 × 10^7
Engineering notation
8.5874278 × 10^6
Prime Factorization
2 × 7 × 31 × 29 × 6823
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
85874278
Product of the distinct prime numbers
The prime factorization of 85874278 is 2 × 7 × 31 × 29 × 6823.
Since it has a total of 5 prime factors.
9 , 9 , 63 , 59 , 605 , 300 , 5389 , 1613 , 30188 , 56342 , 217044 , 606673 , 6089399 , 1018803 , 16320902 , 72325815 , 993395342 , 208544090 , 9898902779 , 7725627588
n×2
171748556
n×3
257622834
n×4
343497112
n×5
429371390
n÷2
42937139
n÷3
28624759.333333
n÷3
21468569.5
n÷5
17174855.6
n2
7374391622021284
n3
6.3327055623033E+23
n4
5.4381651794938E+31
n5
4.6699850843377E+39
2 √n
9266.837540391
3 √n
441.18529927918
4 √n
96.264414714842
5 √n
38.616474277761
1 , 2 , 7 , 14 , 29 , 31 , 58 , 62 , 203 , 217 , 406 , 434 , 899 , 1798 , 6293 , 6823 , 12586 , 13646 , 47761 , 95522 , 197867 , 211513 , 395734 , 423026 , 1385069 , 1480591 , 2770138 , 2961182 , 6133877 , 12267754 , 42937139 , 85874278
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85874277
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85874278 can be divided by 32 positive divisors.
The sum of these divisors (counting 85874278) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101000111100101011001100110
3
Ternary
12222120212100211
4
Quaternary
11013211121212
5
Quinary
133440434103
6
Senary
12304330034
8
Octal
507453146
10
Decimal
85874278
12
Duodecimal
2491391a
16
Hexadecimal
51e5666
20
Vigesimal
16ge5di
36
Base36
1f4l0m
md5
027e613e19e60d559dc58cb09771b5a1
sha1
ac341ed8002d8d6b2f06df38bec091dc25668cbe
sha256
81a34d3d3cd541aebf434da0e389c523952747f605b2cd297f5b6c8e5dc091dc
sha512
604467ad86770c236df6c23910e5252015e6d49264ce58130c6f495c5364cc401a6b0415645fdd32cf952272b01d00329a9c14039dafda0f25ef726a50a4f724
ripemd-160
3b343237474b4ef212ff7032f4bd6861b8fa15bd
Diameter
171748556
Circumference
539564001.79426
Area
2.3167334544436E+16
Volume
2.6526375029172E+24
Surface area
9.2669338177745E+16
Circumference
539564001.79426
Perimeter
343497112
Area
7374391622021284
Diagonal
121444568.6066
Surface area
44246349732127704
Volume
6.3327055623033E+23
Space diagonal
148738612.55929
Perimeter
257622834
Area
3.1932052410628E+15
Altitude
74369306.279647
Surface area
3.1932052410628E+15
Volume
7.4631650772707E+22
Height
40481522.868866