2021823741 is an odd 10-digits composite number following 2021823740
and preceding 2021823742 . In scientific notation, it is written as 2.021823741 × 10^9.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 1135741152 positive integers (up to 2021823741) that are relatively prime to 2021823741.
2021823741 has 8 divisors, whose sum is 2074750200
The reverse of 2021823741 is 1473281202
Previous prime number is 49
Is Prime? no Number parity odd Number length 10 Sum of Digits 30 Digital Root 3
Name
two billion twenty-one million eight hundred twenty-three thousand seven hundred forty-one
Scientific notation
2.021823741 × 10^9
Engineering notation
2.021823741 × 10^9
Prime Factorization
177 × 49 × 233117
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2021823741 Product of the distinct prime numbers
The prime factorization of 2021823741 is 177 × 49 × 233117.
Since it has a total of 3 prime factors.
9 , 8 , 50 , 65 , 932 , 181 , 831 , 3122 , 62896 , 18048 , 756593 , 501845 , 3359241 , 8697551 , 27951071 , 22611664 , 233983875 , 11420676 , 3258986685 , 192354776
n×2
4043647482
n×3
6065471223
n×4
8087294964
n×5
10109118705
n÷2
1010911870.5
n÷3
673941247
n÷3
505455935.25
n÷5
404364748.2
n2
4087771239671235081
n3
8.2647529401443E+27
n4
1.6709873707883E+37
n5
3.378441937171E+46
2 √n44964.694383483
3 √n1264.4871800548
4 √n212.04880189117
5 √n72.635454500375
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
-2021823740 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 2021823741 can be divided by 8 positive divisors.
The sum of these divisors (counting 2021823741) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111000100000101001010011111101
3
Ternary
12012220102021202210
4
Quaternary
1320200221103331
5
Quinary
13120041324431
6
Senary
532342411033
8
Octal
17040512375
10
Decimal
2021823741
12
Duodecimal
485130a79
16
Hexadecimal
788294fd
20
Vigesimal
1bbg7j71
36
Base36
xfqp6l
md5
87f35dc56f937e23b0e5c8b4f24ca11d
sha1
10ed6efea882eb3a6be36ce2b817300b5486a347
sha256
79db3308a5c983fa1e299a21c92676fb69d582d21d218b6b1e4bf7d9385df72f
sha512
ba2179e4219c449a87e8469237f68e1551ea6cda2835421248c9e859ce2da3a958ae88787af8d35c96bf1978021efcb5c9a0c0ff2c9c178b62612d32df80b4c5
ripemd-160
ead7bf1cca9079f005cd9ff9a73634c9848acb68
Diameter
4043647482
Circumference
12703493223.158
Area
1.2842112096107E+19
Volume
3.4619316160656E+28
Surface area
5.1368448384427E+19
Circumference
12703493223.158
Perimeter
8087294964
Area
4087771239671235081
Diagonal
2859290555.2501
Surface area
2.4526627438027E+19
Volume
8.2647529401443E+27
Space diagonal
3501901443.361
Perimeter
6065471223
Area
1.7700568692073E+18
Altitude
1750950721.6805
Surface area
1.7700568692073E+18
Volume
9.7401047480125E+26
Height
953096851.75004