1997029330 is an even 10-digits composite number following 1997029329
and preceding 1997029331 . In scientific notation, it is written as 1.997029330 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 791482752 positive integers (up to 1997029330) that are relatively prime to 1997029330.
1997029330 has 8 divisors, whose sum is 3001042044
The reverse of 1997029330 is 0339207991
Previous prime number is 545
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion nine hundred ninety-seven million twenty-nine thousand three hundred thirty
Scientific notation
1.997029330 × 10^9
Engineering notation
1.997029330 × 10^9
Prime Factorization
2 × 545 × 1832137
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1997029330 Product of the distinct prime numbers
The prime factorization of 1997029330 is 2 × 545 × 1832137.
Since it has a total of 3 prime factors.
4 , 7 , 55 , 29 , 27 , 323 , 9964 , 9145 , 53216 , 14626 , 981346 , 33546 , 5652614 , 1253195 , 41423763 , 76622172 , 170528299 , 907463980 , 747249315 , 5222844960
n×2
3994058660
n×3
5991087990
n×4
7988117320
n×5
9985146650
n÷2
998514665
n÷3
665676443.33333
n÷3
499257332.5
n÷5
399405866
n2
3988126144880248900
n3
7.9644048830657E+27
n4
1.5905150147477E+37
n5
3.1763051342566E+46
2 √n44688.134107389
3 √n1259.2969391774
4 √n211.39568138301
5 √n72.456422752135
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
-1997029329 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 1997029330 can be divided by 8 positive divisors.
The sum of these divisors (counting 1997029330) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111000010000011111111010010
3
Ternary
12011011202121020021
4
Quaternary
1313002003333102
5
Quinary
13042214414310
6
Senary
530055134054
8
Octal
16702037722
10
Decimal
1997029330
12
Duodecimal
47897432a
16
Hexadecimal
77083fd2
20
Vigesimal
1b418d6a
36
Base36
x0z9oy
md5
7645362252dbe0e2c1dc361115e44d38
sha1
d0c41847fa5079d16a1332911a57aff15f8fab32
sha256
29238675c5398dd29d075b56e8fc09283b1b5c659dada2f553cd995962358dfc
sha512
8c13f0034a5e30e16d4f4bf24483f489c858ab4c87a69b7b9a7138dc312d416eadbcadacd3ceee5c5da891f2df16f2630513a159f9abb929c6d3e445bd826755
ripemd-160
11a3435b3062fdd0a685e3fc9e69c728f685c7dc
Diameter
3994058660
Circumference
12547705344.263
Area
1.2529067798345E+19
Volume
3.3361221161138E+28
Surface area
5.0116271193381E+19
Circumference
12547705344.263
Perimeter
7988117320
Area
3988126144880248900
Diagonal
2824225962.9429
Surface area
2.3928756869281E+19
Volume
7.9644048830657E+27
Space diagonal
3458956263.7652
Perimeter
5991087990
Area
1.7269092774816E+18
Altitude
1729478131.8826
Surface area
1.7269092774816E+18
Volume
9.3861411682183E+26
Height
941408654.31429