1930397923 is an odd 10-digits composite number following 1930397922
and preceding 1930397924 . In scientific notation, it is written as 1.930397923 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1805963136 positive integers (up to 1930397923) that are relatively prime to 1930397923.
1930397923 has 8 divisors, whose sum is 2056192992
The reverse of 1930397923 is 3297930391
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion nine hundred thirty million three hundred ninety-seven thousand nine hundred twenty-three
Scientific notation
1.930397923 × 10^9
Engineering notation
1.930397923 × 10^9
Prime Factorization
17 × 167 × 679957
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1930397923
Product of the distinct prime numbers
The prime factorization of 1930397923 is 17 × 167 × 679957.
Since it has a total of 3 prime factors.
3 , 3 , 22 , 95 , 74 , 279 , 7493 , 2713 , 62110 , 35826 , 506068 , 358097 , 7359088 , 244971 , 15263606 , 84684142 , 588794343 , 779688409 , 4154977197 , 7830030204
n×2
3860795846
n×3
5791193769
n×4
7721591692
n×5
9651989615
n÷2
965198961.5
n÷3
643465974.33333
n÷3
482599480.75
n÷5
386079584.6
n2
3726436141122713929
n3
7.1935045870154E+27
n4
1.3886326313866E+37
n5
2.6806135474386E+46
2 √n
43936.293915168
3 √n
1245.1326284625
4 √n
209.60986120688
5 √n
71.966332052216
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
-1930397922
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 1930397923 can be divided by 8 positive divisors.
The sum of these divisors (counting 1930397923) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011000011111000100011100011
3
Ternary
11222112101101010101
4
Quaternary
1303003320203203
5
Quinary
12423140213143
6
Senary
515315043231
8
Octal
16303704343
10
Decimal
1930397923
12
Duodecimal
45a5a0517
16
Hexadecimal
730f88e3
20
Vigesimal
1a34jeg3
36
Base36
vxb4kj
md5
c9fc3856eddfcea2ab91319eb36c5147
sha1
53925d4fc36dc6cafb8e0093d18e243b3f44f175
sha256
14fe6c7d829ecdc1444bd74515be64e7d1d2bebb88065290f489c9b45a7833cc
sha512
017a242108b523cd1fbc325f442a94f798a16ace385a26b6c2a6751a422f46faabe53a3f9330f019a564cc29c6758d48844d1fd93b9034921ddf999cbcb13213
ripemd-160
27790bbf281bc362ed9a68d7830127fa887286dd
Diameter
3860795846
Circumference
12129047866.804
Area
1.1706944405023E+19
Volume
3.0132081552176E+28
Surface area
4.682777762009E+19
Circumference
12129047866.804
Perimeter
7721591692
Area
3726436141122713929
Diagonal
2729994923.4835
Surface area
2.2358616846736E+19
Volume
7.1935045870154E+27
Space diagonal
3343547281.4614
Perimeter
5791193769
Area
1.6135941818964E+18
Altitude
1671773640.7307
Surface area
1.6135941818964E+18
Volume
8.4776264566252E+26
Height
909998307.82782