85428229 is an odd 8-digits composite number following 85428228
and preceding 85428230 . In scientific notation, it is written as 8.5428229 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 80563056 positive integers (up to 85428229) that are relatively prime to 85428229.
85428229 has 8 divisors, whose sum is 90430560
The reverse of 85428229 is 92282458
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
eighty-five million four hundred twenty-eight thousand two hundred twenty-nine
Scientific notation
8.5428229 × 10^7
Engineering notation
8.5428229 × 10^6
Prime Factorization
29 × 43 × 68507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85428229
Product of the distinct prime numbers
The prime factorization of 85428229 is 29 × 43 × 68507.
Since it has a total of 3 prime factors.
3 , 7 , 5 , 36 , 801 , 248 , 2789 , 8300 , 3598 , 69033 , 80068 , 394456 , 2613638 , 4299095 , 78319652 , 1053504 , 853372208 , 290262663 , 3378595418 , 5400875448
n×2
170856458
n×3
256284687
n×4
341712916
n×5
427141145
n÷2
42714114.5
n÷3
28476076.333333
n÷3
21357057.25
n÷5
17085645.8
n2
7297982310076441
n3
6.2345370402316E+23
n4
5.3260545798189E+31
n5
4.5499541031126E+39
2 √n
9242.7392584666
3 √n
440.42010324271
4 √n
96.139166100329
5 √n
38.576274255475
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
-85428228
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 85428229 can be divided by 8 positive divisors.
The sum of these divisors (counting 85428229) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101111000100000000101
3
Ternary
12221202012111111
4
Quaternary
11011320200011
5
Quinary
133332200404
6
Senary
12251005021
8
Octal
505704005
10
Decimal
85428229
12
Duodecimal
24739771
16
Hexadecimal
5178805
20
Vigesimal
16diab9
36
Base36
1ev0ud
md5
a709d283e4a373d5d1372361ac0b2c95
sha1
7a2ccb7c8e6c256db40da595b57b2d233b68efab
sha256
8a76fd53c5f7471084dd5250ae9d5b58867c3c8eaf34232c31c643d39e6a3b3c
sha512
aad21a81ba8c59763ad8c3dfa7f74eb688415c3a5ffb71116725cdc8a7b2484ad39d2387c23f1671b60fb8eb730efd8c3a25038e7331068580a81e1c952d51f4
ripemd-160
da6d7fd579705de42283389c15261477478afc57
Diameter
170856458
Circumference
536761393.27117
Area
2.2927287611364E+16
Volume
2.61151676855E+24
Surface area
9.1709150445458E+16
Circumference
536761393.27117
Perimeter
341712916
Area
7297982310076441
Diagonal
120813760.06131
Surface area
43787893860458646
Volume
6.2345370402316E+23
Space diagonal
147966033.02863
Perimeter
256284687
Area
3.1601190384478E+15
Altitude
73983016.514314
Surface area
3.1601190384478E+15
Volume
7.3474723645108E+22
Height
40271253.353772