1900985338 is an even 10-digits composite number following 1900985337
and preceding 1900985339 . In scientific notation, it is written as 1.900985338 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 814707996 positive integers (up to 1900985338) that are relatively prime to 1900985338.
1900985338 has 8 divisors, whose sum is 3258832032
The reverse of 1900985338 is 8335890091
Previous prime number is 7
Is Prime? no
Number parity even
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion nine hundred million nine hundred eighty-five thousand three hundred thirty-eight
Scientific notation
1.900985338 × 10^9
Engineering notation
1.900985338 × 10^9
Prime Factorization
2 × 7 × 135784667
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1900985338
Product of the distinct prime numbers
The prime factorization of 1900985338 is 2 × 7 × 135784667.
Since it has a total of 3 prime factors.
4 , 10 , 73 , 94 , 806 , 235 , 4186 , 7281 , 75974 , 6021 , 797468 , 25969 , 8762099 , 4481116 , 37268021 , 86917233 , 944995555 , 835718991 , 4187000934 , 6834892553
n×2
3801970676
n×3
5702956014
n×4
7603941352
n×5
9504926690
n÷2
950492669
n÷3
633661779.33333
n÷3
475246334.5
n÷5
380197067.6
n2
3613745255290974244
n3
6.8696767455752E+27
n4
1.3059154770138E+37
n5
2.4825261744705E+46
2 √n
43600.290572426
3 √n
1238.776398336
4 √n
208.80682597182
5 √n
71.74567955232
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
-1900985337
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 1900985338 can be divided by 8 positive divisors.
The sum of these divisors (counting 1900985338) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001010011101011101111111010
3
Ternary
11220111001001122101
4
Quaternary
1301103223233322
5
Quinary
12343123012323
6
Senary
512344414014
8
Octal
16123535772
10
Decimal
1900985338
12
Duodecimal
45077730a
16
Hexadecimal
714ebbfa
20
Vigesimal
19e1336i
36
Base36
vfspoa
md5
67ae06db2c724a433170ee0e57deb36a
sha1
91aad7fb3919102e1033f215297599222fd40db7
sha256
7685bc894576c9ecd72d55924d8d015e9d7852bc519913de78a90f6012cca89b
sha512
d81b86cc5a11680c8a6b09e01de023b10d953f39e99ab6ed6abc42bbd2c6e7c778262903d8185d86cd7965132886374b63039e4f6035b25826948d4bdca33746
ripemd-160
09feff6f665a12fe09b85b0a1417f47b9ef47ae1
Diameter
3801970676
Circumference
11944243144.885
Area
1.1352915545967E+19
Volume
2.8775634661914E+28
Surface area
4.5411662183868E+19
Circumference
11944243144.885
Perimeter
7603941352
Area
3613745255290974244
Diagonal
2688399246.872
Surface area
2.1682471531746E+19
Volume
6.8696767455752E+27
Space diagonal
3292603189.8595
Perimeter
5702956014
Area
1.5647975969437E+18
Altitude
1646301594.9297
Surface area
1.5647975969437E+18
Volume
8.0959916855929E+26
Height
896133082.29067