890289904 is an even 9-digits composite number following 890289903
and preceding 890289905 . In scientific notation, it is written as 8.90289904 × 10^8.
The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors.
There are 381552768 positive integers (up to 890289904) that are relatively prime to 890289904.
890289904 has 20 divisors, whose sum is 1971356464
The reverse of 890289904 is 409982098
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred ninety million two hundred eighty-nine thousand nine hundred four
Scientific notation
8.90289904 × 10^8
Engineering notation
8.90289904 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 7949017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
111286238
Product of the distinct prime numbers
The prime factorization of 890289904 is 2 × 2 × 2 × 2 × 7 × 7949017.
Since it has a total of 6 prime factors.
8 , 10 , 33 , 27 , 666 , 494 , 4390 , 9442 , 21617 , 76597 , 943630 , 658575 , 2822831 , 7845320 , 24258288 , 87675218 , 203468472 , 260123016 , 3536726168 , 5531172792
n×2
1780579808
n×3
2670869712
n×4
3561159616
n×5
4451449520
n÷2
445144952
n÷3
296763301.33333
n÷3
222572476
n÷5
178057980.8
n2
792616113164329216
n3
7.0565812329792E+26
n4
6.2824030284773E+35
n5
5.5931599891124E+44
2 √n
29837.726186826
3 √n
962.00460173311
4 √n
172.73600142074
5 √n
61.646196983426
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 7949017 , 15898034 , 31796068 , 55643119 , 63592136 , 111286238 , 127184272 , 222572476 , 445144952 , 890289904
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-890289903
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 890289904 can be divided by 20 positive divisors.
The sum of these divisors (counting 890289904) is 1, the average is 0.05.
Base
System
Value
2
Binary
110101000100001011111011110000
3
Ternary
2022001020102011011
4
Quaternary
311010023323300
5
Quinary
3310403234104
6
Senary
224202000304
8
Octal
6504137360
10
Decimal
890289904
12
Duodecimal
20a1a6094
16
Hexadecimal
3510bef0
20
Vigesimal
di464f4
36
Base36
eq2034
md5
ff7732965cd770f28d962094109b4a19
sha1
69816ef25a61e49b8c51de7386da7964ca902c21
sha256
74ede2551defa04ce3bfcef02796cbab2cbfcfa50d3011668c70369a39356e54
sha512
134c7f0ca2458ed3db73855a84396670e2c22679b64205ee460ba3d5344d9001d9fe1862f3abc6832cbf62380ed5d68305c08a5f473f77dd1cb751d5516f5d73
ripemd-160
98e28a1045b02edc015b237b0dc90d98f9d3aefe
Diameter
1780579808
Circumference
5593856443.9431
Area
2.490076958234E+18
Volume
2.9558538347983E+27
Surface area
9.9603078329358E+18
Circumference
5593856443.9431
Perimeter
3561159616
Area
792616113164329216
Diagonal
1259060056.6806
Surface area
4755696678985975296
Volume
7.0565812329792E+26
Space diagonal
1542027347.1936
Perimeter
2670869712
Area
3.432128447246E+17
Altitude
771013673.59681
Surface area
3.432128447246E+17
Volume
8.3162607363889E+25
Height
419686685.56021