1640229919 is an odd 10-digits composite number following 1640229918
and preceding 1640229920 . In scientific notation, it is written as 1.640229919 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1616811840 positive integers (up to 1640229919) that are relatively prime to 1640229919.
1640229919 has 8 divisors, whose sum is 1663674512
The reverse of 1640229919 is 9199220461
Previous prime number is 11173
Is Prime? no Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion six hundred forty million two hundred twenty-nine thousand nine hundred nineteen
Scientific notation
1.640229919 × 10^9
Engineering notation
1.640229919 × 10^9
Prime Factorization
73 × 11173 × 2011
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640229919 Product of the distinct prime numbers
The prime factorization of 1640229919 is 73 × 11173 × 2011.
Since it has a total of 3 prime factors.
8 , 10 , 53 , 62 , 332 , 161 , 2275 , 5233 , 65775 , 16477 , 668386 , 69850 , 2498658 , 82135 , 88589164 , 7744364 , 274428068 , 798936455 , 7863197313 , 4808731544
n×2
3280459838
n×3
4920689757
n×4
6560919676
n×5
8201149595
n÷2
820114959.5
n÷3
546743306.33333
n÷3
410057479.75
n÷5
328045983.8
n2
2690354187182746561
n3
4.4127994305241E+27
n4
7.2380056524917E+36
n5
1.1871993425108E+46
2 √n40499.752085661
3 √n1179.328814653
4 √n201.24550202591
5 √n69.659595120247
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
-1640229918 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 1640229919 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640229919) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110000111110110000011111
3
Ternary
11020022101022110021
4
Quaternary
1201300332300133
5
Quinary
11324344324134
6
Senary
430431453011
8
Octal
14160766037
10
Decimal
1640229919
12
Duodecimal
399387167
16
Hexadecimal
61c3ec1f
20
Vigesimal
15cb8efj
36
Base36
r4jti7
md5
b2885a2ff6c3f21d62da4ecda7ff7b67
sha1
275ef9928a81008a18198cc6702e5d095293857e
sha256
aa3844c3de9498f6b5f92507db8948b7aeb18b80bf994495569a2eed1693ec6b
sha512
a8fa61ffbdfd0f7f80dd56fd3efdbbf472c775a54096f9810d0ac23455a7929dbff9bc2151de9fae38215d9fa4172cce2b29b144664e32bb644368ea394ea8b1
ripemd-160
05272f970ab1202597d76729c26130526f9d4098
Diameter
3280459838
Circumference
10305868527.457
Area
8.4519969500079E+18
Volume
1.8484291030266E+28
Surface area
3.3807987800031E+19
Circumference
10305868527.457
Perimeter
6560919676
Area
2690354187182746561
Diagonal
2319635396.8599
Surface area
1.6142125123096E+19
Volume
4.4127994305241E+27
Space diagonal
2840961555.8026
Perimeter
4920689757
Area
1.164957535639E+18
Altitude
1420480777.9013
Surface area
1.164957535639E+18
Volume
5.2005340022328E+26
Height
773211798.95331