1639493042 is an even 10-digits composite number following 1639493041
and preceding 1639493043 . In scientific notation, it is written as 1.639493042 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 745224100 positive integers (up to 1639493042) that are relatively prime to 1639493042.
1639493042 has 8 divisors, whose sum is 2682806832
The reverse of 1639493042 is 2403949361
Previous prime number is 11
Is Prime? no
Number parity even
Number length 10
Sum of Digits 41
Digital Root 5
Name
one billion six hundred thirty-nine million four hundred ninety-three thousand forty-two
Scientific notation
1.639493042 × 10^9
Engineering notation
1.639493042 × 10^9
Prime Factorization
2 × 11 × 74522411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1639493042
Product of the distinct prime numbers
The prime factorization of 1639493042 is 2 × 11 × 74522411.
Since it has a total of 3 prime factors.
9 , 6 , 100 , 43 , 169 , 816 , 1434 , 5044 , 25027 , 17302 , 723310 , 786167 , 9756322 , 5372404 , 77404245 , 60116222 , 209692169 , 622943354 , 5512695824 , 6110072948
n×2
3278986084
n×3
4918479126
n×4
6557972168
n×5
8197465210
n÷2
819746521
n÷3
546497680.66667
n÷3
409873260.5
n÷5
327898608.4
n2
2687937434766413764
n3
4.4068547216309E+27
n4
7.2250076532186E+36
n5
1.1845349775849E+46
2 √n
40490.653761084
3 √n
1179.1521828207
4 √n
201.22289571787
5 √n
69.653335049081
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
-1639493041
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 1639493042 can be divided by 8 positive divisors.
The sum of these divisors (counting 1639493042) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001101110001010110110110010
3
Ternary
11020020222212122112
4
Quaternary
1201232022312302
5
Quinary
11324202234132
6
Senary
430404005322
8
Octal
14156126662
10
Decimal
1639493042
12
Duodecimal
399090842
16
Hexadecimal
61b8adb2
20
Vigesimal
15c6gcc2
36
Base36
r440xe
md5
62223fadb7a0e7048d511ebf270f5f12
sha1
c050035c501c625eedc396035ca78d97be2209ac
sha256
a6c6e64a51bdb4c7d640d00162a5d48ca559808bafb9d4b543781d4940fdede0
sha512
dabb79057d704221e656a033bd085826752f97deea5668d47ffdbb6dd8d86fe018eaf377f916f55c76547f02426c8a77b9a89a288a4754d633ac756d6a3804c7
ripemd-160
dd765ee3b40307a1553ec26ba409e41249bffbd8
Diameter
3278986084
Circumference
10301238592.718
Area
8.4444044983712E+18
Volume
1.8459389891884E+28
Surface area
3.3777617993485E+19
Circumference
10301238592.718
Perimeter
6557972168
Area
2687937434766413764
Diagonal
2318593295.4127
Surface area
1.6127624608598E+19
Volume
4.4068547216309E+27
Space diagonal
2839685247.3997
Perimeter
4918479126
Area
1.1639110511454E+18
Altitude
1419842623.6998
Surface area
1.1639110511454E+18
Volume
5.1935280956152E+26
Height
772864431.80424