1938804924 is an even 10-digits composite number following 1938804923
and preceding 1938804925 . In scientific notation, it is written as 1.938804924 × 10^9.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 553392000 positive integers (up to 1938804924) that are relatively prime to 1938804924.
1938804924 has 24 divisors, whose sum is 3558019696
The reverse of 1938804924 is 4294088391
Previous prime number is 21961
Is Prime? no Number parity even Number length 10 Sum of Digits 48 Digital Root 3
Name
one billion nine hundred thirty-eight million eight hundred four thousand nine hundred twenty-four
Scientific notation
1.938804924 × 10^9
Engineering notation
1.938804924 × 10^9
Prime Factorization
2 × 2 × 21 × 21961 × 1051
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
969402462 Product of the distinct prime numbers
The prime factorization of 1938804924 is 2 × 2 × 21 × 21961 × 1051.
Since it has a total of 5 prime factors.
4 , 4 , 85 , 62 , 238 , 245 , 1850 , 4654 , 21182 , 71757 , 505570 , 460836 , 125091 , 2103529 , 43833970 , 57721614 , 904745171 , 446023758 , 36606455 , 6667301111
n×2
3877609848
n×3
5816414772
n×4
7755219696
n×5
9694024620
n÷2
969402462
n÷3
646268308
n÷3
484701231
n÷5
387760984.8
n2
3758964533326645776
n3
7.2878989463551E+27
n4
1.4129814362808E+37
n5
2.7394953661817E+46
2 √n44031.862599713
3 √n1246.9375537188
4 √n209.83770538136
5 √n72.028906695774
1 , 2 , 4 , 21 , 42 , 84 , 1051 , 2102 , 4204 , 21961 , 22071 , 43922 , 44142 , 87844 , 88284 , 461181 , 922362 , 1844724 , 23081011 , 46162022 , 92324044 , 484701231 , 969402462 , 1938804924
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1938804923 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1938804924 can be divided by 24 positive divisors.
The sum of these divisors (counting 1938804924) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110011100011111101000010111100
3
Ternary
12000010012111100210
4
Quaternary
1303203331002330
5
Quinary
12432313224144
6
Senary
520215152420
8
Octal
16343750274
10
Decimal
1938804924
12
Duodecimal
461375710
16
Hexadecimal
738fd0bc
20
Vigesimal
1a5hac64
36
Base36
w2bbgc
md5
86da507156027be323d98e8983f19cae
sha1
883847563060342d96150da6360f457d38983ad8
sha256
291ba672e246f768658689dd4cb5b4fe983e3967da3aa5dddc760866b0d1d807
sha512
0330386220b83ba7ee6ced85721f6825b692232a773108b369ffe0356de123d257fa4aa8e50f1701389221d92c92640c3c34a1a3c4574f780917f5bcb63e6b11
ripemd-160
f99c69bcfbb2126b0efb40061bac2b82cff91039
Diameter
3877609848
Circumference
12181870611.964
Area
1.1809135363004E+19
Volume
3.0527479719965E+28
Surface area
4.7236541452014E+19
Circumference
12181870611.964
Perimeter
7755219696
Area
3758964533326645776
Diagonal
2741884218.3165
Surface area
2.255378719996E+19
Volume
7.2878989463551E+27
Space diagonal
3358108634.3327
Perimeter
5816414772
Area
1.6276793888928E+18
Altitude
1679054317.1664
Surface area
1.6276793888928E+18
Volume
8.5888712759499E+26
Height
913961406.10551