1640378884 is an even 10-digits composite number following 1640378883
and preceding 1640378885 . In scientific notation, it is written as 1.640378884 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 820189440 positive integers (up to 1640378884) that are relatively prime to 1640378884.
1640378884 has 6 divisors, whose sum is 2870663054
The reverse of 1640378884 is 4888730461
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 49
Digital Root 4
Name
one billion six hundred forty million three hundred seventy-eight thousand eight hundred eighty-four
Scientific notation
1.640378884 × 10^9
Engineering notation
1.640378884 × 10^9
Prime Factorization
2 × 2 × 410094721
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
820189442
Product of the distinct prime numbers
The prime factorization of 1640378884 is 2 × 2 × 410094721.
Since it has a total of 3 prime factors.
7 , 1 , 46 , 41 , 960 , 344 , 664 , 9838 , 64247 , 58724 , 706811 , 537736 , 851902 , 6323709 , 9890148 , 89311063 , 491655746 , 858055783 , 3633731569 , 2635008351
n×2
3280757768
n×3
4921136652
n×4
6561515536
n×5
8201894420
n÷2
820189442
n÷3
546792961.33333
n÷3
410094721
n÷5
328075776.8
n2
2690842883073085456
n3
4.4140018455548E+27
n4
7.2406354213851E+36
n5
1.1877385451983E+46
2 √n
40501.591129238
3 √n
1179.3645156233
4 √n
201.25007112853
5 √n
69.660860365384
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1640378883
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1640378884 can be divided by 6 positive divisors.
The sum of these divisors (counting 1640378884) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1100001110001100011001000000100
3
Ternary
11020022122212210111
4
Quaternary
1201301203020010
5
Quinary
11324414111014
6
Senary
430435002404
8
Octal
14161431004
10
Decimal
1640378884
12
Duodecimal
399439404
16
Hexadecimal
61c63204
20
Vigesimal
15cc7744
36
Base36
r4n0g4
md5
ee4d74752155a1b3849f426ae9fe9eea
sha1
30bbeefec1ff39583f7a5a268b4cb619c47f2a26
sha256
051bd423234fb3b430986a91e15163a0982b8054ffd9998647a0086bf0f56be1
sha512
65baf312109a0ebfcf76b7642af2f374686027f8f5f7dde4bce909ad70e48cd9633bf0b5dc356f566604eca5c927e696e348ed62099986fbe61c3db9951d2aa5
ripemd-160
a22e5f33d7de33e52d8da71caf79041e7055b075
Diameter
3280757768
Circumference
10306804502.156
Area
8.4535322334268E+18
Volume
1.8489327694569E+28
Surface area
3.3814128933707E+19
Circumference
10306804502.156
Perimeter
6561515536
Area
2690842883073085456
Diagonal
2319846065.1832
Surface area
1.6145057298439E+19
Volume
4.4140018455548E+27
Space diagonal
2841219570.7511
Perimeter
4921136652
Area
1.1651691471669E+18
Altitude
1420609785.3756
Surface area
1.1651691471669E+18
Volume
5.2019510619362E+26
Height
773282021.72775