2021746873 is an odd 10-digits composite number following 2021746872
and preceding 2021746874 . In scientific notation, it is written as 2.021746873 × 10^9.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 1994539008 positive integers (up to 2021746873) that are relatively prime to 2021746873.
2021746873 has 4 divisors, whose sum is 2021837428
The reverse of 2021746873 is 3786471202
Previous prime number is 39961
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
two billion twenty-one million seven hundred forty-six thousand eight hundred seventy-three
Scientific notation
2.021746873 × 10^9
Engineering notation
2.021746873 × 10^9
Prime Factorization
39961 × 50593
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2021746873
Product of the distinct prime numbers
The prime factorization of 2021746873 is 39961 × 50593.
Since it has a total of 2 prime factors.
5 , 8 , 86 , 23 , 436 , 904 , 7628 , 5738 , 55464 , 7720 , 603309 , 555399 , 3111327 , 779222 , 45467750 , 31400100 , 669450359 , 433459260 , 6897477523 , 7140446207
n×2
4043493746
n×3
6065240619
n×4
8086987492
n×5
10108734365
n÷2
1010873436.5
n÷3
673915624.33333
n÷3
505436718.25
n÷5
404349374.6
n2
4087460418485278129
n3
8.2638103195839E+27
n4
1.6707332672684E+37
n5
3.3777997587169E+46
2 √n
44963.839615851
3 √n
1264.4711549466
4 √n
212.04678638416
5 √n
72.634902184471
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
-2021746872
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 2021746873 can be divided by 4 positive divisors.
The sum of these divisors (counting 2021746873) is 1, the average is 0.25.
Base
System
Value
2
Binary
1111000100000010110100010111001
3
Ternary
12012220021101022211
4
Quaternary
1320200112202321
5
Quinary
13120031344443
6
Senary
532341015121
8
Octal
17040264271
10
Decimal
2021746873
12
Duodecimal
4850b44a1
16
Hexadecimal
788168b9
20
Vigesimal
1bbfi73d
36
Base36
xfp1vd
md5
35c6b989e8fa114d5203a3c76323a37f
sha1
9bd82f9269d1af563664a0c18c5d5cb9b964fe6b
sha256
4a01f259c01e0b0328480af78e79613376bdc126790b78b9d343e5549f1cb83b
sha512
5ac1cb2eed942097a63edf550fdd2661b490268f0562b2afbd62b420b25a0fe2bbd3beb309cd2a637183827bdb7a6d5dec05d1ca109695386a62a435ad3b707d
ripemd-160
a80b265246c5c55578f4c3aea0cae9ab1352ca58
Diameter
4043493746
Circumference
12703010247.27
Area
1.2841135622552E+19
Volume
3.4615367720886E+28
Surface area
5.136454249021E+19
Circumference
12703010247.27
Perimeter
8086987492
Area
4087460418485278129
Diagonal
2859181847.482
Surface area
2.4524762510912E+19
Volume
8.2638103195839E+27
Space diagonal
3501768304.0795
Perimeter
6065240619
Area
1.7699222796858E+18
Altitude
1750884152.0398
Surface area
1.7699222796858E+18
Volume
9.7389938590286E+26
Height
953060615.82733