85855437 is an odd 8-digits composite number following 85855436
and preceding 85855438 . In scientific notation, it is written as 8.5855437 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 57236940 positive integers (up to 85855437) that are relatively prime to 85855437.
85855437 has 8 divisors, whose sum is 127193280
The reverse of 85855437 is 73455858
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-five million eight hundred fifty-five thousand four hundred thirty-seven
Scientific notation
8.5855437 × 10^7
Engineering notation
8.5855437 × 10^6
Prime Factorization
3 × 9 × 3179831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85855437
Product of the distinct prime numbers
The prime factorization of 85855437 is 3 × 9 × 3179831.
Since it has a total of 3 prime factors.
6 , 10 , 37 , 57 , 660 , 512 , 4518 , 597 , 32235 , 97650 , 758735 , 86851 , 384527 , 2935661 , 17952593 , 56693784 , 693267038 , 485271475 , 9677664054 , 1253785405
n×2
171710874
n×3
257566311
n×4
343421748
n×5
429277185
n÷2
42927718.5
n÷3
28618479
n÷3
21463859.25
n÷5
17171087.4
n2
7371156062460969
n3
6.3285382493779E+23
n4
5.4333941697155E+31
n5
4.6648643083418E+39
2 √n
9265.8209026508
3 √n
441.15303125353
4 √n
96.25913412581
5 √n
38.614779621644
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
-85855436
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 85855437 can be divided by 8 positive divisors.
The sum of these divisors (counting 85855437) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111100000110011001101
3
Ternary
12222112220112000
4
Quaternary
11013200303031
5
Quinary
133434333222
6
Senary
12304102513
8
Octal
507406315
10
Decimal
85855437
12
Duodecimal
24904a39
16
Hexadecimal
51e0ccd
20
Vigesimal
16gbibh
36
Base36
1f46h9
md5
cb4f09d7d92e857232ccff61ce080b42
sha1
c6f0ef83b502c3a4eea79462b9184c9e4eef5a06
sha256
ca9594b6422169166a45f0873d30b626fb24b1857dc16d55ebbdcf68fc76024f
sha512
7c6405bcd17998e4b42ba82a198ef8872cdf0182fbf98adf7e98450758c87a9f0022c3b67d2448150a6ef099194565024d2c5cdcb10bfe099d2fc169d3a1d880
ripemd-160
c1a1f287c69a830391983a54f459c134d0fcdd13
Diameter
171710874
Circumference
539445620.29988
Area
2.3157169734291E+16
Volume
2.650891902961E+24
Surface area
9.2628678937165E+16
Circumference
539445620.29988
Perimeter
343421748
Area
7371156062460969
Diagonal
121417923.40887
Surface area
44226936374765814
Volume
6.3285382493779E+23
Space diagonal
148705978.99003
Perimeter
257566311
Area
3.1918042026754E+15
Altitude
74352989.495014
Surface area
3.1918042026754E+15
Volume
7.4582538518892E+22
Height
40472641.13629