1640393375 is an odd 10-digits composite number following 1640393374
and preceding 1640393376 . In scientific notation, it is written as 1.640393375 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 1312314600 positive integers (up to 1640393375) that are relatively prime to 1640393375.
1640393375 has 8 divisors, whose sum is 2047211088
The reverse of 1640393375 is 5733930461
Previous prime number is 25
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion six hundred forty million three hundred ninety-three thousand three hundred seventy-five
Scientific notation
1.640393375 × 10^9
Engineering notation
1.640393375 × 10^9
Prime Factorization
5 × 25 × 13123147
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640393375 Product of the distinct prime numbers
The prime factorization of 1640393375 is 5 × 25 × 13123147.
Since it has a total of 3 prime factors.
4 , 1 , 5 , 89 , 392 , 10 , 5759 , 9038 , 49390 , 27293 , 815303 , 781755 , 4438822 , 2568044 , 8243270 , 29535244 , 519473562 , 161039585 , 7898348500 , 2511030108
n×2
3280786750
n×3
4921180125
n×4
6561573500
n×5
8201966875
n÷2
820196687.5
n÷3
546797791.66667
n÷3
410098343.75
n÷5
328078675
n2
2690890424743890625
n3
4.4141188256008E+27
n4
7.2408912779784E+36
n5
1.1877910081491E+46
2 √n40501.77002305
3 √n1179.3679884228
4 √n201.25051558456
5 √n69.660983440848
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
-1640393374 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 1640393375 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640393375) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110001100110101010011111
3
Ternary
11020022200121200012
4
Quaternary
1201301212222133
5
Quinary
11324420042000
6
Senary
430435153435
8
Octal
14161465237
10
Decimal
1640393375
12
Duodecimal
39944587b
16
Hexadecimal
61c66a9f
20
Vigesimal
15cc938f
36
Base36
r4nbmn
md5
b241e051ce9eae05be914a1405f525f9
sha1
65225f56d894d66539b80c76af51b41db9234735
sha256
2007e3cd6dbf62801e5d78e0d3d13a455768497d59007a2523f202fa72f18fc7
sha512
adbe8735bdb3783d15789afdce3a1a4ce1e90ec179998bd8578677fb21e8f41895880051880274532309df83d08b88ffa89d35d165eed5538734fd08a41b3f85
ripemd-160
969e74cc23770cd7e2eabcf53a8dd428fe9ee879
Diameter
3280786750
Circumference
10306895551.795
Area
8.4536815899905E+18
Volume
1.848981769944E+28
Surface area
3.3814726359962E+19
Circumference
10306895551.795
Perimeter
6561573500
Area
2690890424743890625
Diagonal
2319866558.552
Surface area
1.6145342548463E+19
Volume
4.4141188256008E+27
Space diagonal
2841244669.8994
Perimeter
4921180125
Area
1.1651897333143E+18
Altitude
1420622334.9497
Surface area
1.1651897333143E+18
Volume
5.2020889242426E+26
Height
773288852.85066