2021874311 is an odd 10-digits composite number following 2021874310
and preceding 2021874312 . In scientific notation, it is written as 2.021874311 × 10^9.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 1900837120 positive integers (up to 2021874311) that are relatively prime to 2021874311.
2021874311 has 8 divisors, whose sum is 2143174464
The reverse of 2021874311 is 1134781202
Previous prime number is 911
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 29
Digital Root 2
Name
two billion twenty-one million eight hundred seventy-four thousand three hundred eleven
Scientific notation
2.021874311 × 10^9
Engineering notation
2.021874311 × 10^9
Prime Factorization
17 × 911 × 130553
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2021874311
Product of the distinct prime numbers
The prime factorization of 2021874311 is 17 × 911 × 130553.
Since it has a total of 3 prime factors.
4 , 8 , 20 , 15 , 883 , 68 , 8624 , 8522 , 70559 , 13663 , 347054 , 986867 , 2175077 , 4256493 , 4088767 , 38590180 , 520810922 , 568558270 , 8469787583 , 2389822594
n×2
4043748622
n×3
6065622933
n×4
8087497244
n×5
10109371555
n÷2
1010937155.5
n÷3
673958103.66667
n÷3
505468577.75
n÷5
404374862.2
n2
4087975729481724721
n3
8.2653731114306E+27
n4
1.6711545564832E+37
n5
3.3788644674639E+46
2 √n
44965.256710042
3 √n
1264.4977224481
4 √n
212.05012782369
5 √n
72.635817849376
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
-2021874310
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 2021874311 can be divided by 8 positive divisors.
The sum of these divisors (counting 2021874311) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111000100000110101101010000111
3
Ternary
12012220111212010202
4
Quaternary
1320200311222013
5
Quinary
13120044434221
6
Senary
532343441115
8
Octal
17040655207
10
Decimal
2021874311
12
Duodecimal
48515619b
16
Hexadecimal
78835a87
20
Vigesimal
1bbge5fb
36
Base36
xfrs7b
md5
921f9c294fffdaad71cc22a8fe0d1f09
sha1
cb4c5c847d39a9e6fd38628ba7abfde53b8c5e40
sha256
fb73c8d66bc4f731e14a0583167f3ea22eecff921ce0dfa1bfe858c09665629a
sha512
8527eadd43a170dc5c8247421369331b416762ef47f04b6aa98377aa2c5f6cc1f78705a7d1c86e0a1cae0ee2a880a716abcabedc17b9f4ba7a901cc2294e8bf4
ripemd-160
3fc54dea50309eec1316ac21961df3cad3eb28c0
Diameter
4043748622
Circumference
12703810963.839
Area
1.2842754519793E+19
Volume
3.4621913928065E+28
Surface area
5.1371018079173E+19
Circumference
12703810963.839
Perimeter
8087497244
Area
4087975729481724721
Diagonal
2859362072.03
Surface area
2.452785437689E+19
Volume
8.2653731114306E+27
Space diagonal
3501989033.1703
Perimeter
6065622933
Area
1.7701454158927E+18
Altitude
1750994516.5852
Surface area
1.7701454158927E+18
Volume
9.7408356268825E+26
Height
953120690.67665