1898484941 is an odd 10-digits composite number following 1898484940
and preceding 1898484942 . In scientific notation, it is written as 1.898484941 × 10^9.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 1898304192 positive integers (up to 1898484941) that are relatively prime to 1898484941.
1898484941 has 4 divisors, whose sum is 1898665692
The reverse of 1898484941 is 1494848981
Previous prime number is 11197
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
one billion eight hundred ninety-eight million four hundred eighty-four thousand nine hundred forty-one
Scientific notation
1.898484941 × 10^9
Engineering notation
1.898484941 × 10^9
Prime Factorization
11197 × 169553
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1898484941
Product of the distinct prime numbers
The prime factorization of 1898484941 is 11197 × 169553.
Since it has a total of 2 prime factors.
1 , 2 , 76 , 62 , 380 , 959 , 5511 , 5729 , 83683 , 16870 , 622978 , 86684 , 7508137 , 5399107 , 69734919 , 59509988 , 767431682 , 134206825 , 2064303471 , 7213022968
n×2
3796969882
n×3
5695454823
n×4
7593939764
n×5
9492424705
n÷2
949242470.5
n÷3
632828313.66667
n÷3
474621235.25
n÷5
379696988.2
n2
3604245071203773481
n3
6.8426049913538E+27
n4
1.2990582533297E+37
n5
2.4662425314281E+46
2 √n
43571.607050923
3 √n
1238.2330324376
4 √n
208.73813032343
5 √n
71.726795962202
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1898484940
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1898484941 can be divided by 4 positive divisors.
The sum of these divisors (counting 1898484941) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110001001010001001010011001101
3
Ternary
11220022100000202002
4
Quaternary
1301022021103031
5
Quinary
12342003004231
6
Senary
512215042045
8
Octal
16112112315
10
Decimal
1898484941
12
Duodecimal
44b970325
16
Hexadecimal
712894cd
20
Vigesimal
19d5ac71
36
Base36
veb4ct
md5
2f0ff8b2cf6d568ca99a4a34af57ad2c
sha1
c09e233b7068c7affb2131ad96af0c30c7e993ed
sha256
ad683271b3b2ffc7c4e6b8e3d9f0c8855cd8eefd97c87741beb64984fb867cbc
sha512
e9f2914c8869832ab4f1c25f07ceeafe1ad04a7be3c0a60f503b16d71e804c845c493d4fc51b4337e96085f6a5423b9bbd5e4cbb3117074f93cdd9d944658774
ripemd-160
a9547770c2a9d31d228ac57a6077022d09c92663
Diameter
3796969882
Circumference
11928532687.193
Area
1.1323069837431E+19
Volume
2.8662236763005E+28
Surface area
4.5292279349724E+19
Circumference
11928532687.193
Perimeter
7593939764
Area
3604245071203773481
Diagonal
2684863151.5233
Surface area
2.1625470427223E+19
Volume
6.8426049913538E+27
Space diagonal
3288272375.2164
Perimeter
5695454823
Area
1.5606838965637E+18
Altitude
1644136187.6082
Surface area
1.5606838965637E+18
Volume
8.0640873172787E+26
Height
894954383.8411