85887245 is an odd 8-digits composite number following 85887244
and preceding 85887246 . In scientific notation, it is written as 8.5887245 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 68651856 positive integers (up to 85887245) that are relatively prime to 85887245.
85887245 has 8 divisors, whose sum is 103151616
The reverse of 85887245 is 54278858
Previous prime number is 1303
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-five million eight hundred eighty-seven thousand two hundred forty-five
Scientific notation
8.5887245 × 10^7
Engineering notation
8.5887245 × 10^6
Prime Factorization
5 × 1303 × 13183
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85887245
Product of the distinct prime numbers
The prime factorization of 85887245 is 5 × 1303 × 13183.
Since it has a total of 3 prime factors.
3 , 5 , 42 , 97 , 485 , 361 , 3777 , 38 , 51860 , 14237 , 610432 , 897363 , 133653 , 5207246 , 16130442 , 25429102 , 550148045 , 734253253 , 9653817500 , 4277983722
n×2
171774490
n×3
257661735
n×4
343548980
n×5
429436225
n÷2
42943622.5
n÷3
28629081.666667
n÷3
21471811.25
n÷5
17177449
n2
7376618853690025
n3
6.3355747075849E+23
n4
5.4414505712615E+31
n5
4.6735119836933E+39
2 √n
9267.5371593536
3 √n
441.20750446093
4 √n
96.268048486264
5 √n
38.617640423414
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
-85887244
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 85887245 can be divided by 8 positive divisors.
The sum of these divisors (counting 85887245) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111101000100100001101
3
Ternary
12222121112011002
4
Quaternary
11013220210031
5
Quinary
133441342440
6
Senary
12304510045
8
Octal
507504415
10
Decimal
85887245
12
Duodecimal
2491b325
16
Hexadecimal
51e890d
20
Vigesimal
16gfi25
36
Base36
1f4v0t
md5
a934ffebcd80638985c17dc82852dfe2
sha1
48ba9433f60ba35ff3fcbcaf28cb79e380a04c50
sha256
f61cb20c26d5dbdb3b64cd7db61a4f7750d852a9ac70055ad039cc1a0a3aa26a
sha512
e1b3579f11a2c6f66aa03c3ed7e1c518aed83b2116925e1be0418f61e0ed49af4386f019442d427056bc894dcf53ae27b55146ac0a35d53a3d7a0474b37222aa
ripemd-160
5e1ca7db7017ccce742d0b77d9c403b43554a3dc
Diameter
171774490
Circumference
539645475.85813
Area
2.3174331599085E+16
Volume
2.6538393276824E+24
Surface area
9.2697326396338E+16
Circumference
539645475.85813
Perimeter
343548980
Area
7376618853690025
Diagonal
121462906.71386
Surface area
44259713122140150
Volume
6.3355747075849E+23
Space diagonal
148761072.06212
Perimeter
257661735
Area
3.1941696606654E+15
Altitude
74380536.031058
Surface area
3.1941696606654E+15
Volume
7.4665463974122E+22
Height
40487635.571287