85887145 is an odd 8-digits composite number following 85887144
and preceding 85887146 . In scientific notation, it is written as 8.5887145 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 64260864 positive integers (up to 85887145) that are relatively prime to 85887145.
85887145 has 16 divisors, whose sum is 109814400
The reverse of 85887145 is 54178858
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
eighty-five million eight hundred eighty-seven thousand one hundred forty-five
Scientific notation
8.5887145 × 10^7
Engineering notation
8.5887145 × 10^6
Prime Factorization
5 × 17 × 163 × 6199
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85887145
Product of the distinct prime numbers
The prime factorization of 85887145 is 5 × 17 × 163 × 6199.
Since it has a total of 4 prime factors.
2 , 5 , 7 , 39 , 168 , 480 , 5576 , 8822 , 92867 , 41845 , 25381 , 389829 , 2268901 , 819740 , 9753674 , 48377370 , 266337357 , 200057131 , 773105969 , 7001340303
n×2
171774290
n×3
257661435
n×4
343548580
n×5
429435725
n÷2
42943572.5
n÷3
28629048.333333
n÷3
21471786.25
n÷5
17177429
n2
7376601676251025
n3
6.3355525777541E+23
n4
5.4414252290069E+31
n5
4.6734847765038E+39
2 √n
9267.5317641754
3 √n
441.20733322569
4 √n
96.268020464614
5 √n
38.617631430773
1 , 5 , 17 , 85 , 163 , 815 , 2771 , 6199 , 13855 , 30995 , 105383 , 526915 , 1010437 , 5052185 , 17177429 , 85887145
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85887144
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85887145 can be divided by 16 positive divisors.
The sum of these divisors (counting 85887145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111101000100010101001
3
Ternary
12222121112000101
4
Quaternary
11013220202221
5
Quinary
133441342040
6
Senary
12304505401
8
Octal
507504251
10
Decimal
85887145
12
Duodecimal
2491b261
16
Hexadecimal
51e88a9
20
Vigesimal
16gfhh5
36
Base36
1f4uy1
md5
7e05e4d6ddb51925aac3bb0fc980c7ad
sha1
aefe49747b062362df02a4d7cd44b36ef653a3cc
sha256
b795dfcf879b4d974074e5f71a4848d751584186477074ac14402f1731397a85
sha512
67b6650605cc36f8556eac55db0f55b30bd4d805089c93825395609df5a75ae66016d71e5729ba4e2f639f3429a16d0736bc37b0167804c90caf0f7a4a90836c
ripemd-160
224f6eb7a435a95f6d2cadcc8a4c97b3c5d9427a
Diameter
171774290
Circumference
539644847.5396
Area
2.3174277634568E+16
Volume
2.6538300579606E+24
Surface area
9.2697110538273E+16
Circumference
539644847.5396
Perimeter
343548580
Area
7376601676251025
Diagonal
121462765.2925
Surface area
44259610057506150
Volume
6.3355525777541E+23
Space diagonal
148760898.85704
Perimeter
257661435
Area
3.1941622226161E+15
Altitude
74380449.428518
Surface area
3.1941622226161E+15
Volume
7.4665203171565E+22
Height
40487588.430835