890227988 is an even 9-digits composite number following 890227987
and preceding 890227989 . In scientific notation, it is written as 8.90227988 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 410874432 positive integers (up to 890227988) that are relatively prime to 890227988.
890227988 has 12 divisors, whose sum is 1677737460
The reverse of 890227988 is 889722098
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred ninety million two hundred twenty-seven thousand nine hundred eighty-eight
Scientific notation
8.90227988 × 10^8
Engineering notation
8.90227988 × 10^6
Prime Factorization
2 × 2 × 13 × 17119769
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
445113994
Product of the distinct prime numbers
The prime factorization of 890227988 is 2 × 2 × 13 × 17119769.
Since it has a total of 4 prime factors.
4 , 3 , 66 , 55 , 67 , 256 , 6971 , 895 , 55250 , 79994 , 561798 , 580219 , 2178684 , 1614372 , 11018306 , 91793572 , 782883077 , 779714098 , 9900422568 , 1230645835
n×2
1780455976
n×3
2670683964
n×4
3560911952
n×5
4451139940
n÷2
445113994
n÷3
296742662.66667
n÷3
222556997
n÷5
178045597.6
n2
792505870618528144
n3
7.0551090667892E+26
n4
6.2806555496483E+35
n5
5.5912153532845E+44
2 √n
29836.688623237
3 √n
961.98230006204
4 √n
172.73299807286
5 √n
61.645339511698
1 , 2 , 4 , 13 , 26 , 52 , 17119769 , 34239538 , 68479076 , 222556997 , 445113994 , 890227988
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
-890227987
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 890227988 can be divided by 12 positive divisors.
The sum of these divisors (counting 890227988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101000011111100110100010100
3
Ternary
2022001010021012222
4
Quaternary
311003330310110
5
Quinary
3310344243423
6
Senary
224200401512
8
Octal
6503746424
10
Decimal
890227988
12
Duodecimal
20a176298
16
Hexadecimal
350fcd14
20
Vigesimal
di3i9j8
36
Base36
eq0ob8
md5
b1ec88fdb1041e1dfb9b499778cb96ed
sha1
1cf28520b6256bc5f945bbf3120f9d0833632d9c
sha256
bc1f76839cae1181b3ef224f5f1f6f03ea6fd3b501f239d76eb0da019dabe23a
sha512
c653358d7c20bf1401dfe7da97d7e18648e8341ac10d17787ebe5e3045f58156b22e7b9420a56cd8bf9d643c96ffffa9c4d1102b9c0a50ecb2b33db983cb9a8c
ripemd-160
149aa73dce6519478143caea4c0db9bc2d02ee3f
Diameter
1780455976
Circumference
5593467414.2416
Area
2.489730621062E+18
Volume
2.9552371752666E+27
Surface area
9.9589224842478E+18
Circumference
5593467414.2416
Perimeter
3560911952
Area
792505870618528144
Diagonal
1258972494.2337
Surface area
4755035223711168864
Volume
7.0551090667892E+26
Space diagonal
1541920105.5358
Perimeter
2670683964
Area
3.4316510830197E+17
Altitude
770960052.76791
Surface area
3.4316510830197E+17
Volume
8.3145257718956E+25
Height
419657498.0779