1640554741 is an odd 10-digits composite number following 1640554740
and preceding 1640554742 . In scientific notation, it is written as 1.640554741 × 10^9.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 1345050168 positive integers (up to 1640554741) that are relatively prime to 1640554741.
1640554741 has 8 divisors, whose sum is 1746820800
The reverse of 1640554741 is 1474550461
Previous prime number is 23
Is Prime? no Number parity odd Number length 10 Sum of Digits 37 Digital Root 1
Name
one billion six hundred forty million five hundred fifty-four thousand seven hundred forty-one
Scientific notation
1.640554741 × 10^9
Engineering notation
1.640554741 × 10^9
Prime Factorization
49 × 23 × 1455683
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640554741 Product of the distinct prime numbers
The prime factorization of 1640554741 is 49 × 23 × 1455683.
Since it has a total of 3 prime factors.
9 , 6 , 19 , 69 , 800 , 596 , 2064 , 7920 , 35721 , 3217 , 13599 , 772900 , 7444715 , 132130 , 49877835 , 52931475 , 444055548 , 753418491 , 4826299854 , 179975210
n×2
3281109482
n×3
4921664223
n×4
6562218964
n×5
8202773705
n÷2
820277370.5
n÷3
546851580.33333
n÷3
410138685.25
n÷5
328110948.2
n2
2691419858217577081
n3
4.4154216084204E+27
n4
7.2437408532079E+36
n5
1.1883753399306E+46
2 √n40503.762059838
3 √n1179.4066587519
4 √n201.25546467075
5 √n69.66235390139
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
-1640554740 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 1640554741 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640554741) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110010001110000011110101
3
Ternary
11020022222211000201
4
Quaternary
1201302032003311
5
Quinary
11324440222431
6
Senary
430442440501
8
Octal
14162160365
10
Decimal
1640554741
12
Duodecimal
399503131
16
Hexadecimal
61c8e0f5
20
Vigesimal
15cd96h1
36
Base36
r4qs51
md5
77aba385881d1a0229e541eb442ba4cf
sha1
46dfbffacfd01011e49a408a0dc2bfebeb0d1e04
sha256
b2d29e5f9e7567785f5dc342adcd368c88a08200c25022d4e6482d2736bf7db5
sha512
7f27a5eeec104643f4459b9f6516eeffeb4e06ccc80ca0e7ccb82302074b933d3acac9edc28d0bb2e6c23f8d49bc288cfd3531c9269ad91070deb188e398039e
ripemd-160
75ba638b833d143e4bd12f4d45595f0c0af87b3b
Diameter
3281109482
Circumference
10307909444.275
Area
8.455344854302E+18
Volume
1.8495274783354E+28
Surface area
3.3821379417208E+19
Circumference
10307909444.275
Perimeter
6562218964
Area
2691419858217577081
Diagonal
2320094764.5377
Surface area
1.6148519149305E+19
Volume
4.4154216084204E+27
Space diagonal
2841524164.01
Perimeter
4921664223
Area
1.1654189847332E+18
Altitude
1420762082.005
Surface area
1.1654189847332E+18
Volume
5.2036242685195E+26
Height
773364921.51256