1997341569 is an odd 10-digits composite number following 1997341568
and preceding 1997341570 . In scientific notation, it is written as 1.997341569 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 1330456032 positive integers (up to 1997341569) that are relatively prime to 1997341569.
1997341569 has 12 divisors, whose sum is 2887443156
The reverse of 1997341569 is 9651437991
Previous prime number is 1213
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion nine hundred ninety-seven million three hundred forty-one thousand five hundred sixty-nine
Scientific notation
1.997341569 × 10^9
Engineering notation
1.997341569 × 10^9
Prime Factorization
3 × 3 × 1213 × 182957
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
665780523 Product of the distinct prime numbers
The prime factorization of 1997341569 is 3 × 3 × 1213 × 182957.
Since it has a total of 4 prime factors.
3 , 10 , 79 , 67 , 192 , 198 , 8181 , 260 , 56665 , 61494 , 690295 , 909003 , 9187404 , 100437 , 26930984 , 2085828 , 107045561 , 31651082 , 5586631823 , 9722307013
n×2
3994683138
n×3
5992024707
n×4
7989366276
n×5
9986707845
n÷2
998670784.5
n÷3
665780523
n÷3
499335392.25
n÷5
399468313.8
n2
3989373343255381761
n3
7.9681412127445E+27
n4
1.5915099671877E+37
n5
3.1787890149417E+46
2 √n44691.627504489
3 √n1259.3625668442
4 √n211.40394391896
5 √n72.458688347925
1 , 3 , 9 , 1213 , 3639 , 10917 , 182957 , 548871 , 1646613 , 221926841 , 665780523 , 1997341569
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1997341568 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1997341569 can be divided by 12 positive divisors.
The sum of these divisors (counting 1997341569) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110111000011010000001110000001
3
Ternary
12011012100110112200
4
Quaternary
1313003100032001
5
Quinary
13042304412234
6
Senary
530105543413
8
Octal
16703201601
10
Decimal
1997341569
12
Duodecimal
478aa4b69
16
Hexadecimal
770d0381
20
Vigesimal
1b437di9
36
Base36
x15ym9
md5
4676ca0ee0444d955d8a8280122df7eb
sha1
3e47b180df54e47105237659c37c5c96984a087e
sha256
3a52c410c3da53552669a45766e1f6703c3aa2da44306721442fbef87896c631
sha512
d35a3f24cb38994e443a1b0f0c58b460f65e35d77139f5fcf2df87790b54d923a822e7adced5164cea1d59c423ff3290c85e8638acec722e28606ded7bec9a86
ripemd-160
7bcf50b2d5ff40b75f6767558e351bee23fa58bb
Diameter
3994683138
Circumference
12549667199.76
Area
1.2532985987598E+19
Volume
3.3376871862299E+28
Surface area
5.0131943950392E+19
Circumference
12549667199.76
Perimeter
7989366276
Area
3989373343255381761
Diagonal
2824667535.5714
Surface area
2.3936240059532E+19
Volume
7.9681412127445E+27
Space diagonal
3459497077.5773
Perimeter
5992024707
Area
1.7274493302198E+18
Altitude
1729748538.7887
Surface area
1.7274493302198E+18
Volume
9.3905444749727E+26
Height
941555845.19045