2021471747 is an odd 10-digits composite number following 2021471746
and preceding 2021471748 . In scientific notation, it is written as 2.021471747 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 1984669984 positive integers (up to 2021471747) that are relatively prime to 2021471747.
2021471747 has 8 divisors, whose sum is 2058361200
The reverse of 2021471747 is 7471741202
Previous prime number is 797
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 35
Digital Root 8
Name
two billion twenty-one million four hundred seventy-one thousand seven hundred forty-seven
Scientific notation
2.021471747 × 10^9
Engineering notation
2.021471747 × 10^9
Prime Factorization
59 × 797 × 42989
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2021471747
Product of the distinct prime numbers
The prime factorization of 2021471747 is 59 × 797 × 42989.
Since it has a total of 3 prime factors.
8 , 5 , 79 , 37 , 438 , 615 , 7778 , 8421 , 6632 , 116 , 468992 , 546381 , 9866762 , 5309814 , 11929041 , 20653763 , 843637213 , 217176116 , 8618818711 , 3646123071
n×2
4042943494
n×3
6064415241
n×4
8085886988
n×5
10107358735
n÷2
1010735873.5
n÷3
673823915.66667
n÷3
505367936.75
n÷5
404294349.4
n2
4086348023919232009
n3
8.260437078762E+27
n4
1.6698240172589E+37
n5
3.3755020733508E+46
2 √n
44960.78009777
3 √n
1264.4137945392
4 √n
212.03957200902
5 √n
72.632925197319
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
-2021471746
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 2021471747 can be divided by 8 positive divisors.
The sum of these divisors (counting 2021471747) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111000011111010011011000000011
3
Ternary
12012212202101220222
4
Quaternary
1320133103120003
5
Quinary
13114444043442
6
Senary
532331053255
8
Octal
17037233003
10
Decimal
2021471747
12
Duodecimal
484ba122b
16
Hexadecimal
787d3603
20
Vigesimal
1bbe3j77
36
Base36
xfj5kz
md5
e8b7875b96215edcfb669c5496e2ecdd
sha1
e6cbb2bc1f998abb2a1209400f60b44c7d0124c7
sha256
719772910957f0dbcab557b0302ed8be9afc908142b1639a43084fc08f6f5de1
sha512
8746637f7c2c6815cd22ed4b7b9f6e2698f0f49b92e221ebd025506a96156e4e413f515d144a82d4fa5e034dee4d578f02a8b0511a47a1221a58f17b16e04228
ripemd-160
9d6c72c1043dfdbaeb05e5dc1d39a2fcb0a1ea4e
Diameter
4042943494
Circumference
12701281579.629
Area
1.2837640931956E+19
Volume
3.4601237922773E+28
Surface area
5.1350563727823E+19
Circumference
12701281579.629
Perimeter
8085886988
Area
4086348023919232009
Diagonal
2858792760.5614
Surface area
2.4518088143515E+19
Volume
8.260437078762E+27
Space diagonal
3501291771.869
Perimeter
6064415241
Area
1.7694405987092E+18
Altitude
1750645885.9345
Surface area
1.7694405987092E+18
Volume
9.7350184565957E+26
Height
952930920.18714