1940803855 is an odd 10-digits composite number following 1940803854
and preceding 1940803856 . In scientific notation, it is written as 1.940803855 × 10^9.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 1552643080 positive integers (up to 1940803855) that are relatively prime to 1940803855.
1940803855 has 4 divisors, whose sum is 2328964632
The reverse of 1940803855 is 5583080491
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
one billion nine hundred forty million eight hundred three thousand eight hundred fifty-five
Scientific notation
1.940803855 × 10^9
Engineering notation
1.940803855 × 10^9
Prime Factorization
5 × 388160771
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1940803855
Product of the distinct prime numbers
The prime factorization of 1940803855 is 5 × 388160771.
Since it has a total of 2 prime factors.
1 , 6 , 57 , 76 , 347 , 403 , 937 , 8860 , 54246 , 37311 , 826259 , 75984 , 1881634 , 9097120 , 67095092 , 82199729 , 819166866 , 778483581 , 3752335699 , 2641665833
n×2
3881607710
n×3
5822411565
n×4
7763215420
n×5
9704019275
n÷2
970401927.5
n÷3
646934618.33333
n÷3
485200963.75
n÷5
388160771
n2
3766719603582861025
n3
7.3104639273377E+27
n4
1.4188176572015E+37
n5
2.7536467786388E+46
2 √n
44054.555439818
3 √n
1247.3659423578
4 √n
209.89177077679
5 √n
72.043753106677
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1940803854
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1940803855 can be divided by 4 positive divisors.
The sum of these divisors (counting 1940803855) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110011101011100101000100001111
3
Ternary
12000020222001101021
4
Quaternary
1303223211010033
5
Quinary
12433321210410
6
Senary
520330055011
8
Octal
16353450417
10
Decimal
1940803855
12
Duodecimal
461b7a467
16
Hexadecimal
73ae510f
20
Vigesimal
1a6a09cf
36
Base36
w3i5u7
md5
2b7e79292c83178c507dd2771a5b2a32
sha1
aaff78320638ad7a6b32eb503f78731e8a5569b1
sha256
19ada0bf72e2de15217fcef4dcd384b1a45eb4610c35a4fea13090c3b14021b3
sha512
a239dad000fd92d34914c493f889828bf0f5ede6343644649643b5b443b19216d6c9316d9d67e6233663f7cc5ac0bc46e7588eacad5558057aac64fdb7710385
ripemd-160
fdac426399282d8bf93e70ed19a903cdcf18573c
Diameter
3881607710
Circumference
12194430265.854
Area
1.1833498634749E+19
Volume
3.0621999691276E+28
Surface area
4.7333994538994E+19
Circumference
12194430265.854
Perimeter
7763215420
Area
3766719603582861025
Diagonal
2744711133.647
Surface area
2.2600317621497E+19
Volume
7.3104639273377E+27
Space diagonal
3361570884.3855
Perimeter
5822411565
Area
1.6310374328178E+18
Altitude
1680785442.1928
Surface area
1.6310374328178E+18
Volume
8.6154643610669E+26
Height
914903711.21566