1972772028 is an even 10-digits composite number following 1972772027
and preceding 1972772029 . In scientific notation, it is written as 1.972772028 × 10^9.
The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors.
There are 657590664 positive integers (up to 1972772028) that are relatively prime to 1972772028.
1972772028 has 18 divisors, whose sum is 4986729384
The reverse of 1972772028 is 8202772791
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion nine hundred seventy-two million seven hundred seventy-two thousand twenty-eight
Scientific notation
1.972772028 × 10^9
Engineering notation
1.972772028 × 10^9
Prime Factorization
2 × 2 × 3 × 3 × 54799223
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
328795338 Product of the distinct prime numbers
The prime factorization of 1972772028 is 2 × 2 × 3 × 3 × 54799223.
Since it has a total of 5 prime factors.
3 , 8 , 48 , 66 , 475 , 334 , 9308 , 2023 , 93193 , 95696 , 554734 , 9549 , 5031527 , 938695 , 11562998 , 46115733 , 397989039 , 40450048 , 2210266814 , 6367519225
n×2
3945544056
n×3
5918316084
n×4
7891088112
n×5
9863860140
n÷2
986386014
n÷3
657590676
n÷3
493193007
n÷5
394554405.6
n2
3891829474459232784
n3
7.6776923249591E+27
n4
1.514633665827E+37
n5
2.9880269286105E+46
2 √n44415.89836984
3 √n1254.1773899523
4 √n210.75079684272
5 √n72.279540052332
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 54799223 , 109598446 , 164397669 , 219196892 , 328795338 , 493193007 , 657590676 , 986386014 , 1972772028
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1972772027 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1972772028 can be divided by 18 positive divisors.
The sum of these divisors (counting 1972772028) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1110101100101100001110010111100
3
Ternary
12002111010012110200
4
Quaternary
1311211201302330
5
Quinary
13020012201103
6
Senary
523431203500
8
Octal
16545416274
10
Decimal
1972772028
12
Duodecimal
470816590
16
Hexadecimal
75961cbc
20
Vigesimal
1ag9ga18
36
Base36
wmjcn0
md5
0999e6a2d9053cf13e097b9e76ae97f2
sha1
c2de3be7c7d4df81ee649c1bbc64f71f80059f16
sha256
c0da12723429eeeaafa1f0e51575b9172df13b946ed94e70b257d878f522185d
sha512
f23ac77933f114c06563243a104eb5434c0b0d5818fd2fdc630e8cd36ae451af9e3859bacd9eb9161b667a08045828839512cef2ff3555992cc506fc911c474c
ripemd-160
24703cc853ff1209f25830ff94bcfbf9b3918d60
Diameter
3945544056
Circumference
12395292220.744
Area
1.2226542885985E+19
Volume
3.2160242406152E+28
Surface area
4.8906171543941E+19
Circumference
12395292220.744
Perimeter
7891088112
Area
3891829474459232784
Diagonal
2789920957.4679
Surface area
2.3350976846755E+19
Volume
7.6776923249591E+27
Space diagonal
3416941384.2467
Perimeter
5918316084
Area
1.6852115960394E+18
Altitude
1708470692.1233
Surface area
1.6852115960394E+18
Volume
9.0482471780708E+26
Height
929973652.48929