1640984922 is an even 10-digits composite number following 1640984921
and preceding 1640984923 . In scientific notation, it is written as 1.640984922 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 546994968 positive integers (up to 1640984922) that are relatively prime to 1640984922.
1640984922 has 8 divisors, whose sum is 2734974900
The reverse of 1640984922 is 2294890461
Previous prime number is 9
Is Prime? no Number parity even Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion six hundred forty million nine hundred eighty-four thousand nine hundred twenty-two
Scientific notation
1.640984922 × 10^9
Engineering notation
1.640984922 × 10^9
Prime Factorization
2 × 9 × 91165829
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640984922 Product of the distinct prime numbers
The prime factorization of 1640984922 is 2 × 9 × 91165829.
Since it has a total of 3 prime factors.
9 , 3 , 65 , 41 , 110 , 643 , 328 , 356 , 33284 , 42951 , 864218 , 214878 , 8698007 , 1410683 , 62841954 , 6615905 , 55469607 , 140743263 , 1072892707 , 2343812743
n×2
3281969844
n×3
4922954766
n×4
6563939688
n×5
8204924610
n÷2
820492461
n÷3
546994974
n÷3
410246230.5
n÷5
328196984.4
n2
2692831514231346084
n3
4.4188959123401E+27
n4
7.2513415640375E+36
n5
1.1899342170857E+46
2 √n40509.072095026
3 √n1179.509736486
4 √n201.26865651419
5 √n69.666006846046
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
-1640984921 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 1640984922 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640984922) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110011110111000101011010
3
Ternary
11020100210200010100
4
Quaternary
1201303313011122
5
Quinary
11330043004142
6
Senary
430500000230
8
Octal
14163670532
10
Decimal
1640984922
12
Duodecimal
399690076
16
Hexadecimal
61cf715a
20
Vigesimal
15cg3262
36
Base36
r5002i
md5
6742f38aa2b14914a9f78ddd7ddcb6f1
sha1
7f1421db96ea1e1c14e643080c234257fe422d67
sha256
88f3847138e5a55be9c5386675722007ef0d5b98921954c2d624557d9224385f
sha512
5e77a1085c0f6bbfcb83a52cb405c9564dbcb912ece5cea4d02f023c060c94786819d5a2539e90d34a89730b0593157cb4c8c5255058ad756d018bfaa18050eb
ripemd-160
162a4a56c07a3b59f3706c3912b3533cc0e81b1c
Diameter
3281969844
Circumference
10310612351.214
Area
8.4597797024643E+18
Volume
1.8509827913581E+28
Surface area
3.3839118809857E+19
Circumference
10310612351.214
Perimeter
6563939688
Area
2692831514231346084
Diagonal
2320703132.3422
Surface area
1.6156989085388E+19
Volume
4.4188959123401E+27
Space diagonal
2842269259.3585
Perimeter
4922954766
Area
1.1660302497178E+18
Altitude
1421134629.6792
Surface area
1.1660302497178E+18
Volume
5.2077187749553E+26
Height
773567710.78072