85864478 is an even 8-digits composite number following 85864477
and preceding 85864479 . In scientific notation, it is written as 8.5864478 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 36799056 positive integers (up to 85864478) that are relatively prime to 85864478.
85864478 has 8 divisors, whose sum is 147196272
The reverse of 85864478 is 87446858
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-five million eight hundred sixty-four thousand four hundred seventy-eight
Scientific notation
8.5864478 × 10^7
Engineering notation
8.5864478 × 10^6
Prime Factorization
2 × 7 × 6133177
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85864478
Product of the distinct prime numbers
The prime factorization of 85864478 is 2 × 7 × 6133177.
Since it has a total of 3 prime factors.
10 , 9 , 27 , 57 , 530 , 409 , 5913 , 1640 , 60417 , 35688 , 517868 , 382774 , 9176342 , 8724680 , 90327839 , 12195167 , 189957895 , 789613089 , 1796744203 , 2624715799
n×2
171728956
n×3
257593434
n×4
343457912
n×5
429322390
n÷2
42932239
n÷3
28621492.666667
n÷3
21466119.5
n÷5
17172895.6
n2
7372708582212484
n3
6.330537738578E+23
n4
5.435683183823E+31
n5
4.6673209915234E+39
2 √n
9266.3087580762
3 √n
441.16851590503
4 √n
96.261668165871
5 √n
38.615592852652
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
-85864477
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 85864478 can be divided by 8 positive divisors.
The sum of these divisors (counting 85864478) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111100011000000011110
3
Ternary
12222120100220212
4
Quaternary
11013203000132
5
Quinary
133440130403
6
Senary
12304212422
8
Octal
507430036
10
Decimal
85864478
12
Duodecimal
2490a112
16
Hexadecimal
51e301e
20
Vigesimal
16gd13i
36
Base36
1f4dge
md5
58dc139248a814f7704b3a5b38cce116
sha1
3355ed1f123bcbd426a8342eabf6e25c4634fb76
sha256
5d0cfec484adb34003bf0296cb07916b1a36ce111d84278e01cd85d47b21b58e
sha512
3b2122826e63918264332673b489e98255abfc31754cc8b6e72d375ab360c8d5ea25675d96819e840c5e6cfef7d726da41d9377251a584723fb7ede0a429b987
ripemd-160
f27fa39d8dd25a698087935bbc205ae287cabcbd
Diameter
171728956
Circumference
539502426.57824
Area
2.3162047118937E+16
Volume
2.6517294470386E+24
Surface area
9.2648188475749E+16
Circumference
539502426.57824
Perimeter
343457912
Area
7372708582212484
Diagonal
121430709.31369
Surface area
44236251493274904
Volume
6.330537738578E+23
Space diagonal
148721638.46138
Perimeter
257593434
Area
3.1924764634478E+15
Altitude
74360819.23069
Surface area
3.1924764634478E+15
Volume
7.4606102725097E+22
Height
40476903.104562