858106989 is an odd 9-digits composite number following 858106988
and preceding 858106990 . In scientific notation, it is written as 8.58106989 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 560960928 positive integers (up to 858106989) that are relatively prime to 858106989.
858106989 has 24 divisors, whose sum is 1263731040
The reverse of 858106989 is 989601858
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
eight hundred fifty-eight million one hundred six thousand nine hundred eighty-nine
Scientific notation
8.58106989 × 10^8
Engineering notation
8.58106989 × 10^6
Prime Factorization
3 × 3 × 67 × 227 × 6269
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
286035663
Product of the distinct prime numbers
The prime factorization of 858106989 is 3 × 3 × 67 × 227 × 6269.
Since it has a total of 5 prime factors.
2 , 4 , 48 , 88 , 672 , 200 , 1006 , 6721 , 250 , 80388 , 78819 , 787284 , 9006301 , 5818506 , 96805730 , 54024583 , 738344901 , 938842822 , 2236315514 , 398386737
n×2
1716213978
n×3
2574320967
n×4
3432427956
n×5
4290534945
n÷2
429053494.5
n÷3
286035663
n÷3
214526747.25
n÷5
171621397.8
n2
736347604570646121
n3
6.3186502581548E+26
n4
5.4220779475693E+35
n5
4.652722981712E+44
2 √n
29293.463246943
3 √n
950.27027914513
4 √n
171.1533325616
5 √n
61.193921892033
1 , 3 , 9 , 67 , 201 , 227 , 603 , 681 , 2043 , 6269 , 15209 , 18807 , 45627 , 56421 , 136881 , 420023 , 1260069 , 1423063 , 3780207 , 4269189 , 12807567 , 95345221 , 286035663 , 858106989
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-858106988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 858106989 can be divided by 24 positive divisors.
The sum of these divisors (counting 858106989) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011001001011010110001101101
3
Ternary
2012210200100111100
4
Quaternary
303021122301231
5
Quinary
3224133410424
6
Senary
221052113313
8
Octal
6311326155
10
Decimal
858106989
12
Duodecimal
1bb465839
16
Hexadecimal
3325ac6d
20
Vigesimal
d833799
36
Base36
e6w7l9
md5
34f57399673c620bf1ff943787fd994a
sha1
826dc1b1edfe1fe8f94fcf1ab0629e49ab6feb9e
sha256
ac325ed59fb6455af5961acba892f8d3d4aae2a981010d5db80359eb1259c076
sha512
2d8c247792525a3f3d780d7c7775d202d775b78856d3d14987298c89d96a9eed6b52c7a3ff408d2fd2189a5be5995eceee7e566487786e149a67d361f7329f70
ripemd-160
2bb4769c606742ae4edd09679bf8acce1185f2fd
Diameter
1716213978
Circumference
5391645225.2729
Area
2.3133042250076E+18
Volume
2.646750030883E+27
Surface area
9.2532169000303E+18
Circumference
5391645225.2729
Perimeter
3432427956
Area
736347604570646121
Diagonal
1213546541.8109
Surface area
4418085627423876726
Volume
6.3186502581548E+26
Space diagonal
1486284903.2779
Perimeter
2574320967
Area
3.18847865787E+17
Altitude
743142451.63897
Surface area
3.18847865787E+17
Volume
7.446600742479E+25
Height
404515513.93698