1930293889 is an odd 10-digits composite number following 1930293888
and preceding 1930293890 . In scientific notation, it is written as 1.930293889 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1907490816 positive integers (up to 1930293889) that are relatively prime to 1930293889.
1930293889 has 8 divisors, whose sum is 1953157640
The reverse of 1930293889 is 9883920391
Previous prime number is 673
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
one billion nine hundred thirty million two hundred ninety-three thousand eight hundred eighty-nine
Scientific notation
1.930293889 × 10^9
Engineering notation
1.930293889 × 10^9
Prime Factorization
97 × 673 × 29569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1930293889
Product of the distinct prime numbers
The prime factorization of 1930293889 is 97 × 673 × 29569.
Since it has a total of 3 prime factors.
6 , 6 , 12 , 39 , 474 , 393 , 1181 , 9971 , 37550 , 61599 , 153316 , 335636 , 9097197 , 115517 , 7443515 , 25383114 , 269875558 , 512655841 , 9312702522 , 5924202715
n×2
3860587778
n×3
5790881667
n×4
7721175556
n×5
9651469445
n÷2
965146944.5
n÷3
643431296.33333
n÷3
482573472.25
n÷5
386058777.8
n2
3726034497910744321
n3
7.1923416215203E+27
n4
1.3883333079621E+37
n5
2.6798913002544E+46
2 √n
43935.109980516
3 √n
1245.1102602842
4 √n
209.60703704913
5 √n
71.965556346161
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
-1930293888
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 1930293889 can be divided by 8 positive divisors.
The sum of these divisors (counting 1930293889) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011000011011111001010000001
3
Ternary
11222112012002102021
4
Quaternary
1303003133022001
5
Quinary
12423123401024
6
Senary
515312521441
8
Octal
16303371201
10
Decimal
1930293889
12
Duodecimal
45a550281
16
Hexadecimal
730df281
20
Vigesimal
1a346ee9
36
Base36
vx8wap
md5
47be71344dc283d1d826e3db059f9531
sha1
77f83caed647cd2ee9fa63b1d15d1230edbdcbd6
sha256
6efb84d611b829a7cd39690f3bdf1e6f672e414e00b06a7a3787a578e4e1bc57
sha512
d1050b56c46aa247f9154cf5ba8d453ec9bb0fa4f8d132f2b60c5f6396eaf284ba194d6761f0c4d38d7ef613f76e10046e423723b142b9692a71edd3e9db33fc
ripemd-160
0cc1ead2ad63511cd69247052232bfb0ec95edcc
Diameter
3860587778
Circumference
12128394201.903
Area
1.1705682605659E+19
Volume
3.0127210133702E+28
Surface area
4.6822730422634E+19
Circumference
12128394201.903
Perimeter
7721175556
Area
3726034497910744321
Diagonal
2729847797.1897
Surface area
2.2356206987464E+19
Volume
7.1923416215203E+27
Space diagonal
3343367089.2877
Perimeter
5790881667
Area
1.613420265284E+18
Altitude
1671683544.6439
Surface area
1.613420265284E+18
Volume
8.4762558886454E+26
Height
909949265.7299