1640489548 is an even 10-digits composite number following 1640489547
and preceding 1640489549 . In scientific notation, it is written as 1.640489548 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 820147680 positive integers (up to 1640489548) that are relatively prime to 1640489548.
1640489548 has 12 divisors, whose sum is 2871196552
The reverse of 1640489548 is 8459840461
Previous prime number is 10891
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion six hundred forty million four hundred eighty-nine thousand five hundred forty-eight
Scientific notation
1.640489548 × 10^9
Engineering notation
1.640489548 × 10^9
Prime Factorization
2 × 2 × 10891 × 37657
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
820244774 Product of the distinct prime numbers
The prime factorization of 1640489548 is 2 × 2 × 10891 × 37657.
Since it has a total of 4 prime factors.
1 , 5 , 10 , 78 , 883 , 171 , 9089 , 7735 , 4481 , 96850 , 7597 , 821229 , 7542257 , 7648570 , 95016199 , 92529846 , 137769099 , 943537454 , 6364608420 , 2573971174
n×2
3280979096
n×3
4921468644
n×4
6561958192
n×5
8202447740
n÷2
820244774
n÷3
546829849.33333
n÷3
410122387
n÷5
328097909.6
n2
2691205957097244304
n3
4.4148952441334E+27
n4
7.2425895035157E+36
n5
1.1881392380972E+46
2 √n40502.957274747
3 √n1179.391035972
4 √n201.25346524904
5 √n69.661800238667
1 , 2 , 4 , 10891 , 21782 , 37657 , 43564 , 75314 , 150628 , 410122387 , 820244774 , 1640489548
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
-1640489547 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 1640489548 can be divided by 12 positive divisors.
The sum of these divisors (counting 1640489548) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001110001111110001001001100
3
Ternary
11020022212111121011
4
Quaternary
1201301332021030
5
Quinary
11324431131143
6
Senary
430441215004
8
Octal
14161761114
10
Decimal
1640489548
12
Duodecimal
399491464
16
Hexadecimal
61c7e24c
20
Vigesimal
15cd13h8
36
Base36
r4pdu4
md5
336b5310b8f14c5a96ef21f81d6e8220
sha1
b5cb596e1c083f9b59acdb2d70a9506ec59191cf
sha256
028f45c6b03588a387f2446ddb3fdbeab5f1ccb6d1f24184cf3cd3885e1fb05b
sha512
3cdc6e3c4d3bf28b2916ae78ea60c8f82f7de65a49a6bf3104c88c442c8a5512e38e4d5409b96e973db2f798037c5246f00afa6c31e01600a90c390ee399d2ac
ripemd-160
7af0781404a80806e71e84681ecb104a19cd571a
Diameter
3280979096
Circumference
10307499824.575
Area
8.4546728641138E+18
Volume
1.8493069953784E+28
Surface area
3.3818691456455E+19
Circumference
10307499824.575
Perimeter
6561958192
Area
2691205957097244304
Diagonal
2320002567.7129
Surface area
1.6147235742583E+19
Volume
4.4148952441334E+27
Space diagonal
2841411246.4217
Perimeter
4921468644
Area
1.1653263628311E+18
Altitude
1420705623.2109
Surface area
1.1653263628311E+18
Volume
5.2030039422582E+26
Height
773334189.23764