2123452900 is an even 10-digits composite number following 2123452899
and preceding 2123452901 . In scientific notation, it is written as 2.123452900 × 10^9.
The sum of its digits is 28. It has a total of 5 prime factors and 18 positive divisors.
There are 849381120 positive integers (up to 2123452900) that are relatively prime to 2123452900.
2123452900 has 18 divisors, whose sum is 4607893010
The reverse of 2123452900 is 0092543212
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 28 Digital Root 1
Name
two billion one hundred twenty-three million four hundred fifty-two thousand nine hundred
Scientific notation
2.123452900 × 10^9
Engineering notation
2.123452900 × 10^9
Prime Factorization
2 × 2 × 5 × 5 × 21234529
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
212345290 Product of the distinct prime numbers
The prime factorization of 2123452900 is 2 × 2 × 5 × 5 × 21234529.
Since it has a total of 5 prime factors.
9 , 6 , 86 , 23 , 157 , 7 , 8470 , 953 , 99557 , 77515 , 129471 , 375949 , 4932446 , 6487538 , 17160590 , 14686009 , 877654403 , 130775772 , 3959240499 , 1627500099
n×2
4246905800
n×3
6370358700
n×4
8493811600
n×5
10617264500
n÷2
1061726450
n÷3
707817633.33333
n÷3
530863225
n÷5
424690580
n2
4509052218518410000
n3
9.5747600096644E+27
n4
2.0331551909326E+37
n5
4.3173092863358E+46
2 √n46080.938575511
3 √n1285.3287172478
4 √n214.6647119941
5 √n73.351420130834
1 , 2 , 4 , 5 , 10 , 20 , 25 , 50 , 100 , 21234529 , 42469058 , 84938116 , 106172645 , 212345290 , 424690580 , 530863225 , 1061726450 , 2123452900
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2123452899 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2123452900 can be divided by 18 positive divisors.
The sum of these divisors (counting 2123452900) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1111110100100010101000111100100
3
Ternary
12110222122120202201
4
Quaternary
1332210111013210
5
Quinary
13322100443100
6
Senary
550412544244
8
Octal
17644250744
10
Decimal
2123452900
12
Duodecimal
4b3182084
16
Hexadecimal
7e9151e4
20
Vigesimal
1d3bbc50
36
Base36
z48yqs
md5
ee2665ba549f1c38280acad06c220fc1
sha1
292a371e53f3106283bc46a768468e4e4f9759f3
sha256
e7ed0011af7d72aa7e2de7bd3ef997fcf5b721e2eeb2b779780d118a166d487c
sha512
06ff5382055ae2d4f65deae7f0b316df990b2a5bcd172c0c56393bdfa78fd3e49836dadad6bb4620c2ced7e315706f081b9a9076b34b466682a5ed9361eecc07
ripemd-160
1fa05a6fe966437637285be496d03cd580f6a86a
Diameter
4246905800
Circumference
13342048061.768
Area
1.416560532435E+19
Volume
4.0106660941662E+28
Surface area
5.6662421297401E+19
Circumference
13342048061.768
Perimeter
8493811600
Area
4509052218518410000
Diagonal
3003015890.2405
Surface area
2.705431331111E+19
Volume
9.5747600096644E+27
Space diagonal
3677928310.2795
Perimeter
6370358700
Area
1.9524768841138E+18
Altitude
1838964155.1397
Surface area
1.9524768841138E+18
Volume
1.1283962885112E+27
Height
1001005296.7468