1645136004 is an even 10-digits composite number following 1645136003
and preceding 1645136005 . In scientific notation, it is written as 1.645136004 × 10^9.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 544375360 positive integers (up to 1645136004) that are relatively prime to 1645136004.
1645136004 has 24 divisors, whose sum is 3866673888
The reverse of 1645136004 is 4006315461
Previous prime number is 137
Is Prime? no
Number parity even
Number length 10
Sum of Digits 30
Digital Root 3
Name
one billion six hundred forty-five million one hundred thirty-six thousand four
Scientific notation
1.645136004 × 10^9
Engineering notation
1.645136004 × 10^9
Prime Factorization
2 × 2 × 3 × 137 × 1000691
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
822568002
Product of the distinct prime numbers
The prime factorization of 1645136004 is 2 × 2 × 3 × 137 × 1000691.
Since it has a total of 5 prime factors.
2 , 1 , 11 , 20 , 688 , 609 , 3444 , 2088 , 89357 , 11384 , 999925 , 690813 , 4509221 , 3089340 , 59931443 , 75312831 , 260315921 , 17312857 , 5086288107 , 6924271988
n×2
3290272008
n×3
4935408012
n×4
6580544016
n×5
8225680020
n÷2
822568002
n÷3
548378668
n÷3
411284001
n÷5
329027200.8
n2
2706472471657088016
n3
4.4525153069579E+27
n4
7.3249932398376E+36
n5
1.2050610107913E+46
2 √n
40560.276182492
3 √n
1180.5034727894
4 √n
201.39581967482
5 √n
69.701217057903
1 , 2 , 3 , 4 , 6 , 12 , 137 , 274 , 411 , 548 , 822 , 1644 , 1000691 , 2001382 , 3002073 , 4002764 , 6004146 , 12008292 , 137094667 , 274189334 , 411284001 , 548378668 , 822568002 , 1645136004
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1645136003
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1645136004 can be divided by 24 positive divisors.
The sum of these divisors (counting 1645136004) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100010000011101100100010000100
3
Ternary
11020122121120100010
4
Quaternary
1202003230202010
5
Quinary
11332123323004
6
Senary
431124550220
8
Octal
14203544204
10
Decimal
1645136004
12
Duodecimal
39ab52370
16
Hexadecimal
620ec884
20
Vigesimal
15e22004
36
Base36
r7gz2c
md5
c7f310485c44901b9ee417159faa082a
sha1
f4d5a06d4a164c465b9af2921810febb490fe0a7
sha256
5a9ab44e5d0f3089fa68b66d4d65e3bd06d62b2abf7804ec4605642b6440b879
sha512
ac4949e8c6c681e3a7b8f66249b6d46a3b2b74e51339cdcda91c19dbfd21747ff48c13a6caec0a63efcc5b809bfba2f1bd6cb4fb97d6175a9d8fbfc50bdf6005
ripemd-160
7d8bea15438bf7f5bfe7a86176afb44fd68054f3
Diameter
3290272008
Circumference
10336694368.645
Area
8.5026340341009E+18
Volume
1.8650652504447E+28
Surface area
3.4010536136404E+19
Circumference
10336694368.645
Perimeter
6580544016
Area
2706472471657088016
Diagonal
2326573648.8051
Surface area
1.6238834829943E+19
Volume
4.4525153069579E+27
Space diagonal
2849459144.2888
Perimeter
4935408012
Area
1.1719369575491E+18
Altitude
1424729572.1444
Surface area
1.1719369575491E+18
Volume
5.2473396114781E+26
Height
775524549.60169