1997029366 is an even 10-digits composite number following 1997029365
and preceding 1997029367 . In scientific notation, it is written as 1.997029366 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 997933440 positive integers (up to 1997029366) that are relatively prime to 1997029366.
1997029366 has 8 divisors, whose sum is 2997287784
The reverse of 1997029366 is 6639207991
Previous prime number is 1723
Is Prime? no
Number parity even
Number length 10
Sum of Digits 52
Digital Root 7
Name
one billion nine hundred ninety-seven million twenty-nine thousand three hundred sixty-six
Scientific notation
1.997029366 × 10^9
Engineering notation
1.997029366 × 10^9
Prime Factorization
2 × 1723 × 579521
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1997029366
Product of the distinct prime numbers
The prime factorization of 1997029366 is 2 × 1723 × 579521.
Since it has a total of 3 prime factors.
7 , 1 , 28 , 24 , 969 , 160 , 3216 , 364 , 7586 , 33078 , 486677 , 210092 , 1194833 , 2772878 , 60440550 , 93312427 , 934932044 , 792271429 , 3362020685 , 2057102455
n×2
3994058732
n×3
5991088098
n×4
7988117464
n×5
9985146830
n÷2
998514683
n÷3
665676455.33333
n÷3
499257341.5
n÷5
399405873.2
n2
3988126288666361956
n3
7.9644053137833E+27
n4
1.5905151294352E+37
n5
3.1763054205493E+46
2 √n
44688.134510181
3 √n
1259.2969467444
4 √n
211.39568233571
5 √n
72.456423013366
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
-1997029365
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 1997029366 can be divided by 8 positive divisors.
The sum of these divisors (counting 1997029366) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111000010000011111111110110
3
Ternary
12011011202121021121
4
Quaternary
1313002003333312
5
Quinary
13042214414431
6
Senary
530055134154
8
Octal
16702037766
10
Decimal
1997029366
12
Duodecimal
47897435a
16
Hexadecimal
77083ff6
20
Vigesimal
1b418d86
36
Base36
x0z9py
md5
6c3076585be24ad1d6eaf3d1fc44dc90
sha1
316d32bb73fbf557ab1539d024cd5a0feb1810e1
sha256
9efaa90a54defc7d0bdb341a9039906d55a2b81b546663a4f641a08b2a8a6b76
sha512
e8ebe030b0eab500d4a262ce34c522bd34b0906f92935dc3289e8bda941422363a5807797f107a973a7ca2b071a77d9bcafc66349d54dd5f68d05531fe4a1a20
ripemd-160
c6dc1fd441a7c230e092db37b99d7c5c81b61359
Diameter
3994058732
Circumference
12547705570.457
Area
1.2529068250063E+19
Volume
3.3361222965324E+28
Surface area
5.011627300025E+19
Circumference
12547705570.457
Perimeter
7988117464
Area
3988126288666361956
Diagonal
2824226013.8545
Surface area
2.3928757731998E+19
Volume
7.9644053137833E+27
Space diagonal
3458956326.1191
Perimeter
5991088098
Area
1.7269093397428E+18
Altitude
1729478163.0595
Surface area
1.7269093397428E+18
Volume
9.3861416758239E+26
Height
941408671.28485