1640885716 is an even 10-digits composite number following 1640885715
and preceding 1640885717 . In scientific notation, it is written as 1.640885716 × 10^9.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 814453952 positive integers (up to 1640885716) that are relatively prime to 1640885716.
1640885716 has 12 divisors, whose sum is 2892511188
The reverse of 1640885716 is 6175880461
Previous prime number is 137
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion six hundred forty million eight hundred eighty-five thousand seven hundred sixteen
Scientific notation
1.640885716 × 10^9
Engineering notation
1.640885716 × 10^9
Prime Factorization
2 × 2 × 137 × 2994317
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
820442858 Product of the distinct prime numbers
The prime factorization of 1640885716 is 2 × 2 × 137 × 2994317.
Since it has a total of 4 prime factors.
6 , 1 , 56 , 61 , 242 , 178 , 2666 , 4629 , 52796 , 14065 , 616764 , 192719 , 513160 , 347583 , 8951810 , 82330389 , 462089140 , 179108597 , 8910487113 , 6955055592
n×2
3281771432
n×3
4922657148
n×4
6563542864
n×5
8204428580
n÷2
820442858
n÷3
546961905.33333
n÷3
410221429
n÷5
328177143.2
n2
2692505932972832656
n3
4.4180945256604E+27
n4
7.2495881990939E+36
n5
1.1895745722775E+46
2 √n40507.847585375
3 √n1179.4859668585
4 √n201.2656145132
5 √n69.665164491809
1 , 2 , 4 , 137 , 274 , 548 , 2994317 , 5988634 , 11977268 , 410221429 , 820442858 , 1640885716
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
-1640885715 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 1640885716 can be divided by 12 positive divisors.
The sum of these divisors (counting 1640885716) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001110011011110110111010100
3
Ternary
11020100121122001001
4
Quaternary
1201303132313110
5
Quinary
11330031320331
6
Senary
430453513044
8
Octal
14163366724
10
Decimal
1640885716
12
Duodecimal
399642784
16
Hexadecimal
61cdedd4
20
Vigesimal
15cfae5g
36
Base36
r4xvis
md5
e0f8910dfb106bf9904057982ab70316
sha1
2c3fc2e912327ae084814e8b86592ebaf123636c
sha256
4ee30f07e261822500f654a1b4cd096f943fd78c370156808ae79c13c4985fc7
sha512
5111b6727c94ee6ecb5bec585429bd205b15aa558852d263b24e0ff7b88bb2f32c75d072d5be542cc7b92257bb13226e95b6b653fe99aaabc9a118b436454c5a
ripemd-160
e0d0e0f76318ecbecd468526e71b1b9fbdf58764
Diameter
3281771432
Circumference
10309989021.532
Area
8.4587568587744E+18
Volume
1.8506471072907E+28
Surface area
3.3835027435098E+19
Circumference
10309989021.532
Perimeter
6563542864
Area
2692505932972832656
Diagonal
2320562833.8715
Surface area
1.6155035597837E+19
Volume
4.4180945256604E+27
Space diagonal
2842097429.526
Perimeter
4922657148
Area
1.1658892688974E+18
Altitude
1421048714.763
Surface area
1.1658892688974E+18
Volume
5.206774331696E+26
Height
773520944.62383