1390996927 is an odd 10-digits composite number following 1390996926
and preceding 1390996928 . In scientific notation, it is written as 1.390996927 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 1384084800 positive integers (up to 1390996927) that are relatively prime to 1390996927.
1390996927 has 8 divisors, whose sum is 1397923632
The reverse of 1390996927 is 7296990931
Previous prime number is 797
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 55
Digital Root 1
Name
one billion three hundred ninety million nine hundred ninety-six thousand nine hundred twenty-seven
Scientific notation
1.390996927 × 10^9
Engineering notation
1.390996927 × 10^9
Prime Factorization
281 × 797 × 6211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1390996927
Product of the distinct prime numbers
The prime factorization of 1390996927 is 281 × 797 × 6211.
Since it has a total of 3 prime factors.
9 , 10 , 79 , 89 , 632 , 975 , 6925 , 4542 , 75576 , 41156 , 616849 , 689938 , 8603614 , 4364909 , 33041723 , 3557845 , 804821551 , 467945874 , 3232272406 , 3359104452
n×2
2781993854
n×3
4172990781
n×4
5563987708
n×5
6954984635
n÷2
695498463.5
n÷3
463665642.33333
n÷3
347749231.75
n÷5
278199385.4
n2
1934872450923443329
n3
2.6914016333715E+27
n4
3.7437314013425E+36
n5
5.2075188747808E+45
2 √n
37296.071200597
3 √n
1116.2857741946
4 √n
193.12190761433
5 √n
67.40082836581
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
-1390996926
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 1390996927 can be divided by 8 positive divisors.
The sum of these divisors (counting 1390996927) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010111010001110110110111111
3
Ternary
10120221101222001201
4
Quaternary
1102322032312333
5
Quinary
10322043400202
6
Senary
350005520331
8
Octal
12272166677
10
Decimal
1390996927
12
Duodecimal
329a130a7
16
Hexadecimal
52e8edbf
20
Vigesimal
11edec67
36
Base36
n05w3j
md5
e6f7420cbf12419a2933b1b70ccae961
sha1
20ef3e91d96cd55b63b1fcc0b18c2ff9c1f4ce90
sha256
68881de0551179e3782e2f6fb24695d560b8a1a0a0565770155ee1313ce3cc3b
sha512
1ef48c8c84730e83cc782718a8a18305fb4b119646d0d646096840dd5bcf890dcc31cd93a58d19c361919fe380f2052079ff9c8655b33e23d8b78ea5cb197185
ripemd-160
b801eb375dbc163b8adda2972d57c43e6771b95a
Diameter
2781993854
Circumference
8739891454.0584
Area
6.0785810774544E+18
Volume
1.1273716799012E+28
Surface area
2.4314324309817E+19
Circumference
8739891454.0584
Perimeter
5563987708
Area
1934872450923443329
Diagonal
1967166719.3827
Surface area
1.1609234705541E+19
Volume
2.6914016333715E+27
Space diagonal
2409277350.7362
Perimeter
4172990781
Area
8.3782434779118E+17
Altitude
1204638675.3681
Surface area
8.3782434779118E+17
Volume
3.1718472430892E+26
Height
655722239.79423