1640974498 is an even 10-digits composite number following 1640974497
and preceding 1640974499 . In scientific notation, it is written as 1.640974498 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 820120500 positive integers (up to 1640974498) that are relatively prime to 1640974498.
1640974498 has 8 divisors, whose sum is 2462562000
The reverse of 1640974498 is 8944790461
Previous prime number is 2251
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion six hundred forty million nine hundred seventy-four thousand four hundred ninety-eight
Scientific notation
1.640974498 × 10^9
Engineering notation
1.640974498 × 10^9
Prime Factorization
2 × 2251 × 364499
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640974498 Product of the distinct prime numbers
The prime factorization of 1640974498 is 2 × 2251 × 364499.
Since it has a total of 3 prime factors.
5 , 5 , 86 , 51 , 461 , 484 , 6243 , 8005 , 95231 , 52562 , 476906 , 173827 , 2099937 , 2130234 , 95929277 , 34569879 , 966209248 , 143646704 , 8930328136 , 9739281766
n×2
3281948996
n×3
4922923494
n×4
6563897992
n×5
8204872490
n÷2
820487249
n÷3
546991499.33333
n÷3
410243624.5
n÷5
328194899.6
n2
2692797303086352004
n3
4.4188117026479E+27
n4
7.2511573155091E+36
n5
1.1898964235737E+46
2 √n40508.943432284
3 √n1179.5072389543
4 √n201.26833688458
5 √n69.665918338189
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
-1640974497 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 1640974498 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640974498) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110011110100100010100010
3
Ternary
11020100210010211021
4
Quaternary
1201303310202202
5
Quinary
11330042140443
6
Senary
430455440054
8
Octal
14163644242
10
Decimal
1640974498
12
Duodecimal
39968602a
16
Hexadecimal
61cf48a2
20
Vigesimal
15cg1g4i
36
Base36
r4zs0y
md5
1102c5174bc8a27028714bba319a7170
sha1
c5f03bdfdc078ee3e1a626f9c9909becf58ddd00
sha256
6fe30dabf5b3e89658c00560cc74515cf222799cb97699d713e3acdf0f39f718
sha512
c582d7f93ae16ee47efae9761d148497437928d9fe8cd918467e81ca83fcd9235f3e681c0342c5759a541a215466768d79e705bd7609f8e9ee24004b410728d6
ripemd-160
67c668af52b12da9cc44e2b61461ec5402151613
Diameter
3281948996
Circumference
10310546855.29
Area
8.4596722249825E+18
Volume
1.8509475176847E+28
Surface area
3.383868889993E+19
Circumference
10310546855.29
Perimeter
6563897992
Area
2692797303086352004
Diagonal
2320688390.58
Surface area
1.6156783818518E+19
Volume
4.4188117026479E+27
Space diagonal
2842251204.4608
Perimeter
4922923494
Area
1.1660154358575E+18
Altitude
1421125602.2304
Surface area
1.1660154358575E+18
Volume
5.2076195328813E+26
Height
773562796.85999