890227989 is an odd 9-digits composite number following 890227988
and preceding 890227990 . In scientific notation, it is written as 8.90227989 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 508701384 positive integers (up to 890227989) that are relatively prime to 890227989.
890227989 has 12 divisors, whose sum is 1306296576
The reverse of 890227989 is 989722098
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
eight hundred ninety million two hundred twenty-seven thousand nine hundred eighty-nine
Scientific notation
8.90227989 × 10^8
Engineering notation
8.90227989 × 10^6
Prime Factorization
63 × 3 × 3 × 1570067
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
296742663
Product of the distinct prime numbers
The prime factorization of 890227989 is 63 × 3 × 3 × 1570067.
Since it has a total of 4 prime factors.
3 , 9 , 99 , 47 , 777 , 922 , 1678 , 2926 , 88340 , 28377 , 275343 , 958419 , 3273698 , 9817189 , 69543880 , 16528076 , 843442110 , 525975385 , 5781230376 , 508729410
n×2
1780455978
n×3
2670683967
n×4
3560911956
n×5
4451139945
n÷2
445113994.5
n÷3
296742663
n÷3
222556997.25
n÷5
178045597.8
n2
792505872398984121
n3
7.0551090905644E+26
n4
6.2806555778687E+35
n5
5.5912153846877E+44
2 √n
29836.688639995
3 √n
961.98230042225
4 √n
172.73299812136
5 √n
61.645339525547
1 , 3 , 9 , 63 , 189 , 567 , 1570067 , 4710201 , 14130603 , 98914221 , 296742663 , 890227989
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
-890227988
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 890227989 can be divided by 12 positive divisors.
The sum of these divisors (counting 890227989) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101000011111100110100010101
3
Ternary
2022001010021020000
4
Quaternary
311003330310111
5
Quinary
3310344243424
6
Senary
224200401513
8
Octal
6503746425
10
Decimal
890227989
12
Duodecimal
20a176299
16
Hexadecimal
350fcd15
20
Vigesimal
di3i9j9
36
Base36
eq0ob9
md5
d07da60ada510a4fd176f0b185a75b82
sha1
b2e89595413f54eb6021d6d283b99ef55b33043f
sha256
b6dcf4c0ffe8db7507512e6df8877fe29f42b9cac2b7ba40c2aa19cb51abcdd7
sha512
5645cdf4638220bafb51b97fb1e23490bbb441f3a89a31f3782dd9a6b6b19192dc9d288b9bd8e89c9be5901255dd3c6902811cc82ac93392ea45b4d8d8b5aa6e
ripemd-160
ad88b4e15844ec55672d44a8665c4931b6c0394d
Diameter
1780455978
Circumference
5593467420.5248
Area
2.4897306266554E+18
Volume
2.9552371852256E+27
Surface area
9.9589225066217E+18
Circumference
5593467420.5248
Perimeter
3560911956
Area
792505872398984121
Diagonal
1258972495.6479
Surface area
4755035234393904726
Volume
7.0551090905644E+26
Space diagonal
1541920107.2679
Perimeter
2670683967
Area
3.4316510907293E+17
Altitude
770960053.63393
Surface area
3.4316510907293E+17
Volume
8.3145257999149E+25
Height
419657498.54931