2021572173 is an odd 10-digits composite number following 2021572172
and preceding 2021572174 . In scientific notation, it is written as 2.021572173 × 10^9.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 1327599504 positive integers (up to 2021572173) that are relatively prime to 2021572173.
2021572173 has 8 divisors, whose sum is 2735660128
The reverse of 2021572173 is 3712751202
Previous prime number is 67
Is Prime? no Number parity odd Number length 10 Sum of Digits 30 Digital Root 3
Name
two billion twenty-one million five hundred seventy-two thousand one hundred seventy-three
Scientific notation
2.021572173 × 10^9
Engineering notation
2.021572173 × 10^9
Prime Factorization
3 × 67 × 10057573
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2021572173 Product of the distinct prime numbers
The prime factorization of 2021572173 is 3 × 67 × 10057573.
Since it has a total of 3 prime factors.
9 , 5 , 12 , 91 , 555 , 79 , 6651 , 7471 , 76729 , 75238 , 755415 , 527920 , 6115052 , 4798489 , 159987 , 2003607 , 939789218 , 939509047 , 9358272182 , 9302184164
n×2
4043144346
n×3
6064716519
n×4
8086288692
n×5
10107860865
n÷2
1010786086.5
n÷3
673857391
n÷3
505393043.25
n÷5
404314434.6
n2
4086754050647941929
n3
8.2616682666849E+27
n4
1.6701558670487E+37
n5
3.3763406253984E+46
2 √n44961.89690171
3 √n1264.4347327356
4 √n212.04220547266
5 √n72.633646858575
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
-2021572172 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 2021572173 can be divided by 8 positive divisors.
The sum of these divisors (counting 2021572173) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111000011111101011111001001101
3
Ternary
12012212221111200110
4
Quaternary
1320133223321031
5
Quinary
13120010302143
6
Senary
532333150233
8
Octal
17037537115
10
Decimal
2021572173
12
Duodecimal
48502b379
16
Hexadecimal
787ebe4d
20
Vigesimal
1bbega8d
36
Base36
xflb2l
md5
3bf98257d709982d42bee12b85ab7628
sha1
1cb00ae042a98b36b8fe051c24b9626b6162fbb5
sha256
606e4ffd0e2fe170ee7707cfca9460b6bb750b9336747a17781fc6d16ea3e777
sha512
deafc54cff4a1af42424ff3ed00ef9126c027bec905c51523e5e03a56532807e288f0cba631f221a9a5135b88e863d8ed626719967bc673daee841e76277d86c
ripemd-160
681d865f186437f530d2c2e9920c451c958dfa76
Diameter
4043144346
Circumference
12701912574.797
Area
1.2838916502544E+19
Volume
3.4606395110684E+28
Surface area
5.1355666010176E+19
Circumference
12701912574.797
Perimeter
8086288692
Area
4086754050647941929
Diagonal
2858934784.3726
Surface area
2.4520524303888E+19
Volume
8.2616682666849E+27
Space diagonal
3501465714.8034
Perimeter
6064716519
Area
1.76961641344E+18
Altitude
1750732857.4017
Surface area
1.76961641344E+18
Volume
9.7364694254777E+26
Height
952978261.45755