1640147555 is an odd 10-digits composite number following 1640147554
and preceding 1640147556 . In scientific notation, it is written as 1.640147555 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1307275200 positive integers (up to 1640147555) that are relatively prime to 1640147555.
1640147555 has 8 divisors, whose sum is 1975441344
The reverse of 1640147555 is 5557410461
Previous prime number is 271
Is Prime? no Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion six hundred forty million one hundred forty-seven thousand five hundred fifty-five
Scientific notation
1.640147555 × 10^9
Engineering notation
1.640147555 × 10^9
Prime Factorization
5 × 271 × 1210441
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1640147555 Product of the distinct prime numbers
The prime factorization of 1640147555 is 5 × 271 × 1210441.
Since it has a total of 3 prime factors.
4 , 2 , 52 , 47 , 57 , 107 , 6260 , 9008 , 29747 , 81201 , 854662 , 78845 , 3457664 , 5390117 , 12665053 , 79008706 , 814194402 , 763768347 , 3888675763 , 1934777024
n×2
3280295110
n×3
4920442665
n×4
6560590220
n×5
8200737775
n÷2
820073777.5
n÷3
546715851.66667
n÷3
410036888.75
n÷5
328029511
n2
2690084002172478025
n3
4.4121346989078E+27
n4
7.2365519387443E+36
n5
1.1869012968962E+46
2 √n40498.735227165
3 √n1179.3090743586
4 √n201.24297559707
5 √n69.658895516116
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
-1640147554 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 1640147555 can be divided by 8 positive divisors.
The sum of these divisors (counting 1640147555) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001110000101010101001100011
3
Ternary
11020022020010110202
4
Quaternary
1201300222221203
5
Quinary
11324334210210
6
Senary
430430015415
8
Octal
14160525143
10
Decimal
1640147555
12
Duodecimal
39934756b
16
Hexadecimal
61c2aa63
20
Vigesimal
15cai8hf
36
Base36
r4i1yb
md5
90020c909a6df607bb43ee4c257f854f
sha1
6e7f4fbee400dc1b05459278d921d63d42f8614d
sha256
c0a09d8deb5264fc51d851b1b4dc6f7ac9585959a7342f306079360e88a8a151
sha512
caa34a69868635b686be5ecd510e89aa31c447875b49f3125d10346c4975180303d00bbb9b42a00811b194a2ec362af7bb2e75f3aa623dbd213b3d45f4fbf937
ripemd-160
7a3cf43cae4226e99787030b497626bb17c2c235
Diameter
3280295110
Circumference
10305351019.183
Area
8.4511481387645E+18
Volume
1.8481506608983E+28
Surface area
3.3804592555058E+19
Circumference
10305351019.183
Perimeter
6560590220
Area
2690084002172478025
Diagonal
2319518916.5741
Surface area
1.6140504013035E+19
Volume
4.4121346989078E+27
Space diagonal
2840818897.1699
Perimeter
4920442665
Area
1.1648405420977E+18
Altitude
1420409448.5849
Surface area
1.1648405420977E+18
Volume
5.1997506085103E+26
Height
773172972.19136