2189898467 is an odd 10-digits composite number following 2189898466
and preceding 2189898468 . In scientific notation, it is written as 2.189898467 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 2137320640 positive integers (up to 2189898467) that are relatively prime to 2189898467.
2189898467 has 8 divisors, whose sum is 2242909440
The reverse of 2189898467 is 7648989812
Previous prime number is 191
Is Prime? no Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
two billion one hundred eighty-nine million eight hundred ninety-eight thousand four hundred sixty-seven
Scientific notation
2.189898467 × 10^9
Engineering notation
2.189898467 × 10^9
Prime Factorization
53 × 191 × 216329
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2189898467 Product of the distinct prime numbers
The prime factorization of 2189898467 is 53 × 191 × 216329.
Since it has a total of 3 prime factors.
6 , 3 , 18 , 73 , 77 , 918 , 4095 , 4373 , 1282 , 58417 , 448734 , 273553 , 8076607 , 3130560 , 6360637 , 67149377 , 285513253 , 985765743 , 5035519543 , 5277812917
n×2
4379796934
n×3
6569695401
n×4
8759593868
n×5
10949492335
n÷2
1094949233.5
n÷3
729966155.66667
n÷3
547474616.75
n÷5
437979693.4
n2
4795655295768950089
n3
1.0501998180465E+28
n4
2.2998309715837E+37
n5
5.0363963190302E+46
2 √n46796.351000906
3 √n1298.5977912462
4 √n216.3246426113
5 √n73.804831985394
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
-2189898466 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 2189898467 can be divided by 8 positive divisors.
The sum of these divisors (counting 2189898467) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000010100001110011001011100011
3
Ternary
12122121200100221122
4
Quaternary
2002201303023203
5
Quinary
13441103222332
6
Senary
1001145042455
8
Octal
20241631343
10
Decimal
2189898467
12
Duodecimal
51148642b
16
Hexadecimal
828732e3
20
Vigesimal
1e46h637
36
Base36
107t4gz
md5
f9bf6f6edfef18346898d976abe01579
sha1
2ea89949c2851d295107a1739ce6f918d00cd99d
sha256
bee214f446fe393d53231c66de242090cb65ede7f640356ec63ed0091a3be634
sha512
29df6801fa725ae74827b1cb1e3edf6b46affe0013598933514594aa611f8e75bf6e57eb565056a3315151222f183ea7208adbfaaec4a59ade2628913fcb7302
ripemd-160
0b7ef975e471d5e819af4f28fc8ecf6362e51e39
Diameter
4379796934
Circumference
13759537872.069
Area
1.5065995446337E+19
Volume
4.3990667109016E+28
Surface area
6.0263981785347E+19
Circumference
13759537872.069
Perimeter
8759593868
Area
4795655295768950089
Diagonal
3096984112.2515
Surface area
2.8773931774614E+19
Volume
1.0501998180465E+28
Space diagonal
3793015408.2612
Perimeter
6569695401
Area
2.0765796569646E+18
Altitude
1896507704.1306
Surface area
2.0765796569646E+18
Volume
1.2376723549026E+27
Height
1032328037.4172