1640892738 is an even 10-digits composite number following 1640892737
and preceding 1640892739 . In scientific notation, it is written as 1.640892738 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 546964244 positive integers (up to 1640892738) that are relatively prime to 1640892738.
1640892738 has 8 divisors, whose sum is 3281785488
The reverse of 1640892738 is 8372980461
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 48 Digital Root 3
Name
one billion six hundred forty million eight hundred ninety-two thousand seven hundred thirty-eight
Scientific notation
1.640892738 × 10^9
Engineering notation
1.640892738 × 10^9
Prime Factorization
2 × 3 × 273482123
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640892738 Product of the distinct prime numbers
The prime factorization of 1640892738 is 2 × 3 × 273482123.
Since it has a total of 3 prime factors.
5 , 2 , 16 , 5 , 971 , 490 , 9635 , 6874 , 96248 , 74743 , 773335 , 300998 , 2372865 , 3306402 , 24630875 , 99652597 , 161626555 , 777651570 , 6144720129 , 8599465819
n×2
3281785476
n×3
4922678214
n×4
6563570952
n×5
8204463690
n÷2
820446369
n÷3
546964246
n÷3
410223184.5
n÷5
328178547.6
n2
2692528977621136644
n3
4.4181512462331E+27
n4
7.2497122953295E+36
n5
1.1896000257996E+46
2 √n40507.934259846
3 √n1179.487649352
4 √n201.26582983668
5 √n69.665224116674
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
-1640892737 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 1640892738 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640892738) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110011100000100101000010
3
Ternary
11020100121222200010
4
Quaternary
1201303200211002
5
Quinary
11330032031423
6
Senary
430454005350
8
Octal
14163404502
10
Decimal
1640892738
12
Duodecimal
399646856
16
Hexadecimal
61ce0942
20
Vigesimal
15cfbbgi
36
Base36
r4y0xu
md5
c833057f74ed239139e89e4e2e3fd574
sha1
8944218955178011cc8c3b41e3c2de55a46ce904
sha256
a9e91cd9fc45bd9f0ef19d271d682086dbb9ec3fe8cdbee9172e7435d4176be6
sha512
c733dda85d19e5497bd05b1f33464e1656fc43a5647f3dee5d5bc4c74cd407854e0e5b6de5f78b03f3e824e395fe78abbd4501d4a9c4bbcbf098f1000d2de16c
ripemd-160
7591b1f79dc27acb5b619f4807d49bf2951fb0ed
Diameter
3281785476
Circumference
10310033142.059
Area
8.4588292556722E+18
Volume
1.8506708663486E+28
Surface area
3.3835317022689E+19
Circumference
10310033142.059
Perimeter
6563570952
Area
2692528977621136644
Diagonal
2320572764.4791
Surface area
1.6155173865727E+19
Volume
4.4181512462331E+27
Space diagonal
2842109591.9868
Perimeter
4922678214
Area
1.1658992475228E+18
Altitude
1421054795.9934
Surface area
1.1658992475228E+18
Volume
5.206841177532E+26
Height
773524254.82637