1996451271 is an odd 10-digits composite number following 1996451270
and preceding 1996451272 . In scientific notation, it is written as 1.996451271 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 1330745040 positive integers (up to 1996451271) that are relatively prime to 1996451271.
1996451271 has 8 divisors, whose sum is 2218650000
The reverse of 1996451271 is 1721546991
Previous prime number is 7499
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion nine hundred ninety-six million four hundred fifty-one thousand two hundred seventy-one
Scientific notation
1.996451271 × 10^9
Engineering notation
1.996451271 × 10^9
Prime Factorization
9 × 7499 × 29581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1996451271
Product of the distinct prime numbers
The prime factorization of 1996451271 is 9 × 7499 × 29581.
Since it has a total of 3 prime factors.
8 , 9 , 42 , 13 , 176 , 908 , 1127 , 5871 , 85498 , 79722 , 47385 , 218366 , 1704881 , 1828806 , 97631109 , 59398060 , 676418718 , 775040803 , 251928546 , 3258594259
n×2
3992902542
n×3
5989353813
n×4
7985805084
n×5
9982256355
n÷2
998225635.5
n÷3
665483757
n÷3
499112817.75
n÷5
399290254.2
n2
3985817677477515441
n3
7.9574907681743E+27
n4
1.5886742558092E+37
n5
3.1717107372153E+46
2 √n
44681.665938056
3 √n
1259.1754223212
4 √n
211.38038210311
5 √n
72.452227627207
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
-1996451270
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 1996451271 can be divided by 8 positive divisors.
The sum of these divisors (counting 1996451271) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110111111110110110111000111
3
Ternary
12011010200020021200
4
Quaternary
1312333312313013
5
Quinary
13042042420041
6
Senary
530034513543
8
Octal
16677666707
10
Decimal
1996451271
12
Duodecimal
4787358b3
16
Hexadecimal
76ff6dc7
20
Vigesimal
1b3hg83b
36
Base36
x0mvnr
md5
1d5ca60c7fd21cc180c3a41dd538a6c9
sha1
63a09647d490151126a5dacc3d607c8491bfe553
sha256
d04fe8d3fa9ee868c44155c0e18c41e81552d010ab6f7d13774984e7482b9497
sha512
12a175f52f7c26c327f3577f69740aea38339fc23e102304a84032467ec0762546eb0d3094bf98e471223ee5bd1cdb0929d5edee9505b83823d682016fc9be5e
ripemd-160
c307863b7041b487b8323ba47118c757ab20eb94
Diameter
3992902542
Circumference
12544073292.447
Area
1.2521815534112E+19
Volume
3.3332259384406E+28
Surface area
5.0087262136447E+19
Circumference
12544073292.447
Perimeter
7985805084
Area
3985817677477515441
Diagonal
2823408464.0652
Surface area
2.3914906064865E+19
Volume
7.9574907681743E+27
Space diagonal
3457955036.2075
Perimeter
5989353813
Area
1.7259096817743E+18
Altitude
1728977518.1037
Surface area
1.7259096817743E+18
Volume
9.3779928056756E+26
Height
941136154.6884