1889209213 is an odd 10-digits composite number following 1889209212
and preceding 1889209214 . In scientific notation, it is written as 1.889209213 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1806433200 positive integers (up to 1889209213) that are relatively prime to 1889209213.
1889209213 has 8 divisors, whose sum is 1972043136
The reverse of 1889209213 is 3129029881
Previous prime number is 25741
Is Prime? no Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion eight hundred eighty-nine million two hundred nine thousand two hundred thirteen
Scientific notation
1.889209213 × 10^9
Engineering notation
1.889209213 × 10^9
Prime Factorization
23 × 25741 × 3191
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1889209213 Product of the distinct prime numbers
The prime factorization of 1889209213 is 23 × 25741 × 3191.
Since it has a total of 3 prime factors.
5 , 10 , 18 , 97 , 634 , 439 , 93 , 509 , 7426 , 58044 , 916503 , 746901 , 800787 , 7461711 , 69465943 , 81612566 , 184904926 , 117828403 , 1550336287 , 6889287565
n×2
3778418426
n×3
5667627639
n×4
7556836852
n×5
9446046065
n÷2
944604606.5
n÷3
629736404.33333
n÷3
472302303.25
n÷5
377841842.6
n2
3569111450484079369
n3
6.7427982344783E+27
n4
1.2738556545977E+37
n5
2.406579838698E+46
2 √n43465.03437247
3 √n1236.2131289119
4 √n208.48269561877
5 √n71.656569191339
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1889209212 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1889209213 can be divided by 8 positive divisors.
The sum of these divisors (counting 1889209213) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110000100110110000101101111101
3
Ternary
11212122212202211121
4
Quaternary
1300212300231331
5
Quinary
12332114143323
6
Senary
511244150541
8
Octal
16046605575
10
Decimal
1889209213
12
Duodecimal
448838451
16
Hexadecimal
709b0b7d
20
Vigesimal
19a7b30d
36
Base36
v8sb5p
md5
df61d7e455c1d289fdbecbc414b8d3f9
sha1
67509d26cea56d269e17a5d10670888786a92651
sha256
e8afc73745b845632f4fc38a84e6758063b39dab76c25515c6906a9395a46cae
sha512
ff042e0480a3b4b7a126ac0d28143e415be0e5a61c9fc34601d713b5d2085f75f3b905f0a0660e034699af2c15239149657f197b5b11da087f57c2e626745998
ripemd-160
8452488892865127f52936cad237649ff00c966a
Diameter
3778418426
Circumference
11870251569.31
Area
1.1212694312684E+19
Volume
2.8244167197434E+28
Surface area
4.4850777250736E+19
Circumference
11870251569.31
Perimeter
7556836852
Area
3569111450484079369
Diagonal
2671745291.1848
Surface area
2.1414668702904E+19
Volume
6.7427982344783E+27
Space diagonal
3272206343.0432
Perimeter
5667627639
Area
1.5454705925286E+18
Altitude
1636103171.5216
Surface area
1.5454705925286E+18
Volume
7.9464639262872E+26
Height
890581763.72827