890351638 is an even 9-digits composite number following 890351637
and preceding 890351639 . In scientific notation, it is written as 8.90351638 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 404705180 positive integers (up to 890351638) that are relatively prime to 890351638.
890351638 has 12 divisors, whose sum is 1467976860
The reverse of 890351638 is 836153098
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred ninety million three hundred fifty-one thousand six hundred thirty-eight
Scientific notation
8.90351638 × 10^8
Engineering notation
8.90351638 × 10^6
Prime Factorization
2 × 11 × 11 × 3679139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
80941058
Product of the distinct prime numbers
The prime factorization of 890351638 is 2 × 11 × 11 × 3679139.
Since it has a total of 4 prime factors.
7 , 2 , 7 , 32 , 98 , 124 , 2905 , 1865 , 2536 , 89877 , 720924 , 492544 , 9320747 , 8933849 , 97390445 , 2261869 , 68697232 , 475292831 , 178779235 , 7158108745
n×2
1780703276
n×3
2671054914
n×4
3561406552
n×5
4451758190
n÷2
445175819
n÷3
296783879.33333
n÷3
222587909.5
n÷5
178070327.6
n2
792726039289283044
n3
7.0580492756647E+26
n4
6.2841457336727E+35
n5
5.5950994474062E+44
2 √n
29838.760664612
3 √n
962.02683681975
4 √n
172.73899578443
5 √n
61.647051887151
1 , 2 , 11 , 22 , 121 , 242 , 3679139 , 7358278 , 40470529 , 80941058 , 445175819 , 890351638
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
-890351637
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 890351638 can be divided by 12 positive divisors.
The sum of these divisors (counting 890351638) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101000100011011000000010110
3
Ternary
2022001100112211121
4
Quaternary
311010123000112
5
Quinary
3310412223023
6
Senary
224203154154
8
Octal
6504330026
10
Decimal
890351638
12
Duodecimal
20a21595a
16
Hexadecimal
3511b016
20
Vigesimal
di4dj1i
36
Base36
eq3bpy
md5
a77fbcdf0142ba18a8767fb0923955de
sha1
1ab9903b0c45650b457fd15c135d954e57b4a5a6
sha256
276fcdecdd3a335da4e6a21654fc5d7b854fc84645061030d22af26967f2d993
sha512
4681f94c7c12a6bf25ff438a2876dee9f209a561c2b7605c7556a7e5112c4ed8d791aa6de550a48ae1d55156813f2329a42aa02ed7f524af520eeec41dcc0bf7
ripemd-160
2dbf4e3bf70a5f23a397e1a11d55511eaa15b2dd
Diameter
1780703276
Circumference
5594244330.1049
Area
2.4904223013405E+18
Volume
2.9564687670804E+27
Surface area
9.9616892053622E+18
Circumference
5594244330.1049
Perimeter
3561406552
Area
792726039289283044
Diagonal
1259147361.7407
Surface area
4756356235735698264
Volume
7.0580492756647E+26
Space diagonal
1542134273.6182
Perimeter
2671054914
Area
3.4326044413297E+17
Altitude
771067136.80909
Surface area
3.4326044413297E+17
Volume
8.3179908412855E+25
Height
419715787.2469