890639684 is an even 9-digits composite number following 890639683
and preceding 890639685 . In scientific notation, it is written as 8.90639684 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 404836200 positive integers (up to 890639684) that are relatively prime to 890639684.
890639684 has 12 divisors, whose sum is 1700312208
The reverse of 890639684 is 486936098
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred ninety million six hundred thirty-nine thousand six hundred eighty-four
Scientific notation
8.90639684 × 10^8
Engineering notation
8.90639684 × 10^6
Prime Factorization
2 × 2 × 11 × 20241811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
445319842
Product of the distinct prime numbers
The prime factorization of 890639684 is 2 × 2 × 11 × 20241811.
Since it has a total of 4 prime factors.
2 , 5 , 46 , 14 , 707 , 240 , 5517 , 2339 , 40525 , 50903 , 601351 , 429901 , 6245825 , 6934632 , 31254208 , 52735712 , 91952280 , 562883930 , 3926696965 , 36146918
n×2
1781279368
n×3
2671919052
n×4
3562558736
n×5
4453198420
n÷2
445319842
n÷3
296879894.66667
n÷3
222659921
n÷5
178127936.8
n2
793239046715619856
n3
7.0649017390326E+26
n4
6.2922818523431E+35
n5
5.6041559206098E+44
2 √n
29843.586982801
3 √n
962.13057040564
4 √n
172.7529651925
5 √n
61.651040174133
1 , 2 , 4 , 11 , 22 , 44 , 20241811 , 40483622 , 80967244 , 222659921 , 445319842 , 890639684
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-890639683
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 890639684 can be divided by 12 positive divisors.
The sum of these divisors (counting 890639684) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101000101100001010101000100
3
Ternary
2022001220011221222
4
Quaternary
311011201111010
5
Quinary
3311000432214
6
Senary
224213255512
8
Octal
6505412504
10
Decimal
890639684
12
Duodecimal
20a334598
16
Hexadecimal
35161544
20
Vigesimal
di69j44
36
Base36
eq9hz8
md5
f87ae54174278d24b867d8f405fdd45f
sha1
0369fd279499b1dbd011528a4158d4ba421cfa31
sha256
49614918bdcdc19883086e32e3119c53cb0d2d6f0a4bd04977f79500a4f1680d
sha512
200acf348d4b4ea4ac84ff28523c0e966561b376550cac57ca22d52471dcb87ecd6af7279aefe53c6190a2aadfbe81524dd57b6e77d05c4029d844409d090e33
ripemd-160
4aa2fcf4e652d2cede00c8142ce4efc4852f14a8
Diameter
1781279368
Circumference
5596054176.4999
Area
2.4920339617024E+18
Volume
2.9593391202238E+27
Surface area
9.9681358468094E+18
Circumference
5596054176.4999
Perimeter
3562558736
Area
793239046715619856
Diagonal
1259554720.3005
Surface area
4759434280293719136
Volume
7.0649017390326E+26
Space diagonal
1542633183.9251
Perimeter
2671919052
Area
3.4348258286474E+17
Altitude
771316591.96254
Surface area
3.4348258286474E+17
Volume
8.326066546811E+25
Height
419851573.4335