1640201895 is an odd 10-digits composite number following 1640201894
and preceding 1640201896 . In scientific notation, it is written as 1.640201895 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 874368000 positive integers (up to 1640201895) that are relatively prime to 1640201895.
1640201895 has 16 divisors, whose sum is 2187951840
The reverse of 1640201895 is 5981020461
Previous prime number is 2531
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion six hundred forty million two hundred one thousand eight hundred ninety-five
Scientific notation
1.640201895 × 10^9
Engineering notation
1.640201895 × 10^9
Prime Factorization
9 × 5 × 2531 × 14401
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1640201895 Product of the distinct prime numbers
The prime factorization of 1640201895 is 9 × 5 × 2531 × 14401.
Since it has a total of 4 prime factors.
1 , 2 , 6 , 44 , 338 , 523 , 6049 , 6907 , 83368 , 88335 , 337554 , 698767 , 5329822 , 6985992 , 80320167 , 47401481 , 314685806 , 298575893 , 4228210753 , 7059689669
n×2
3280403790
n×3
4920605685
n×4
6560807580
n×5
8201009475
n÷2
820100947.5
n÷3
546733965
n÷3
410050473.75
n÷5
328040379
n2
2690262256361591025
n3
4.4125732509313E+27
n4
7.2375110080038E+36
n5
1.1870979270411E+46
2 √n40499.406106757
3 √n1179.3220981761
4 √n201.24464242995
5 √n69.659357086077
1 , 5 , 9 , 45 , 2531 , 12655 , 14401 , 22779 , 72005 , 113895 , 129609 , 648045 , 36448931 , 182244655 , 328040379 , 1640201895
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1640201894 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1640201895 can be divided by 16 positive divisors.
The sum of these divisors (counting 1640201895) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100001110000110111111010100111
3
Ternary
11020022022220000100
4
Quaternary
1201300313322213
5
Quinary
11324342430040
6
Senary
430431115143
8
Octal
14160677247
10
Decimal
1640201895
12
Duodecimal
399372ab3
16
Hexadecimal
61c37ea7
20
Vigesimal
15cb54ef
36
Base36
r4j7vr
md5
7cdeca7fb97f56fa8cefb426afd925db
sha1
f6d53471476dd1d4f7938f7619ef88a8601df3b7
sha256
9e64e46832647ab14c4efeb5888d9dc7b69131b0dcf70b39671caadaedbb1c67
sha512
7a3bf762f6a8e6f0585ebf89f7630d63210b56d80f043dd3037c3853356848bf102bbda4aaac186ce608532edf89e17ae48a021901451c17d8d951261dce8e64
ripemd-160
c2e08e598d6b3ca2ec33e6ba793426872c9387e2
Diameter
3280403790
Circumference
10305692447.472
Area
8.4517081408155E+18
Volume
1.8483343611403E+28
Surface area
3.3806832563262E+19
Circumference
10305692447.472
Perimeter
6560807580
Area
2690262256361591025
Diagonal
2319595764.9391
Surface area
1.614157353817E+19
Volume
4.4125732509313E+27
Space diagonal
2840913016.8108
Perimeter
4920605685
Area
1.1649177284258E+18
Altitude
1420456508.4054
Surface area
1.1649177284258E+18
Volume
5.2002674470264E+26
Height
773198588.31302