1640130815 is an odd 10-digits composite number following 1640130814
and preceding 1640130816 . In scientific notation, it is written as 1.640130815 × 10^9.
The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors.
There are 1266856416 positive integers (up to 1640130815) that are relatively prime to 1640130815.
1640130815 has 12 divisors, whose sum is 2038369944
The reverse of 1640130815 is 5180310461
Previous prime number is 29
Is Prime? no Number parity odd Number length 10 Sum of Digits 29 Digital Root 2
Name
one billion six hundred forty million one hundred thirty thousand eight hundred fifteen
Scientific notation
1.640130815 × 10^9
Engineering notation
1.640130815 × 10^9
Prime Factorization
5 × 29 × 29 × 390043
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
56556235 Product of the distinct prime numbers
The prime factorization of 1640130815 is 5 × 29 × 29 × 390043.
Since it has a total of 4 prime factors.
2 , 5 , 86 , 86 , 835 , 797 , 3526 , 1445 , 98550 , 45460 , 835002 , 640708 , 8412106 , 3923009 , 10420822 , 78035543 , 115856667 , 526021001 , 8078060364 , 220885765
n×2
3280261630
n×3
4920392445
n×4
6560523260
n×5
8200654075
n÷2
820065407.5
n÷3
546710271.66667
n÷3
410032703.75
n÷5
328026163
n2
2690029090312564225
n3
4.4119996042681E+27
n4
7.2362565067278E+36
n5
1.1868407281929E+46
2 √n40498.528553517
3 √n1179.3050621787
4 √n201.24246210359
5 √n69.658753322242
1 , 5 , 29 , 145 , 841 , 4205 , 390043 , 1950215 , 11311247 , 56556235 , 328026163 , 1640130815
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
-1640130814 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 1640130815 can be divided by 12 positive divisors.
The sum of these divisors (counting 1640130815) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001110000100110100011111111
3
Ternary
11020022012021111202
4
Quaternary
1201300212203333
5
Quinary
11324333141230
6
Senary
430425410115
8
Octal
14160464377
10
Decimal
1640130815
12
Duodecimal
39933993b
16
Hexadecimal
61c268ff
20
Vigesimal
15cag70f
36
Base36
r4hp1b
md5
e4d6183f59b523d690bf0013c0646748
sha1
8bafb247f79619a6d879130df7419765ec358ba0
sha256
3509ea61ede03ab25696ba5c006a6b6e8579c111ac6b0331bf3f301d3a1f8b7f
sha512
92cc9d10935dea726c684d80f4d5b4fe3b02ad0411b4aba12db3795eaa3aa043a79df1825b1ac443944b8e766a881f6c7d09cdc13c0b64cf858aec86da05c400
ripemd-160
f952cc4b070ec83ec3fb6f66f071a9e1db5f0609
Diameter
3280261630
Circumference
10305245838.66
Area
8.4509756280688E+18
Volume
1.8480940725879E+28
Surface area
3.3803902512275E+19
Circumference
10305245838.66
Perimeter
6560523260
Area
2690029090312564225
Diagonal
2319495242.639
Surface area
1.6140174541875E+19
Volume
4.4119996042681E+27
Space diagonal
2840789902.6394
Perimeter
4920392445
Area
1.1648167645649E+18
Altitude
1420394951.3197
Surface area
1.1648167645649E+18
Volume
5.1995913979505E+26
Height
773165080.87968