1390996925 is an odd 10-digits composite number following 1390996924
and preceding 1390996926 . In scientific notation, it is written as 1.390996925 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1091800320 positive integers (up to 1390996925) that are relatively prime to 1390996925.
1390996925 has 8 divisors, whose sum is 1473933240
The reverse of 1390996925 is 5296990931
Previous prime number is 53
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion three hundred ninety million nine hundred ninety-six thousand nine hundred twenty-five
Scientific notation
1.390996925 × 10^9
Engineering notation
1.390996925 × 10^9
Prime Factorization
25 × 53 × 1049809
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1390996925 Product of the distinct prime numbers
The prime factorization of 1390996925 is 25 × 53 × 1049809.
Since it has a total of 3 prime factors.
8 , 3 , 20 , 99 , 630 , 491 , 3347 , 5489 , 77210 , 78241 , 183497 , 749767 , 8917222 , 7360996 , 47793698 , 72997781 , 614311062 , 536895398 , 7591541366 , 4518383113
n×2
2781993850
n×3
4172990775
n×4
5563987700
n×5
6954984625
n÷2
695498462.5
n÷3
463665641.66667
n÷3
347749231.25
n÷5
278199385
n2
1934872445359455625
n3
2.6914016217622E+27
n4
3.7437313798113E+36
n5
5.2075188373435E+45
2 √n37296.071173785
3 √n1116.2857736596
4 √n193.12190754491
5 √n67.400828346428
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
-1390996924 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 1390996925 can be divided by 8 positive divisors.
The sum of these divisors (counting 1390996925) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010111010001110110110111101
3
Ternary
10120221101222001122
4
Quaternary
1102322032312331
5
Quinary
10322043400200
6
Senary
350005520325
8
Octal
12272166675
10
Decimal
1390996925
12
Duodecimal
329a130a5
16
Hexadecimal
52e8edbd
20
Vigesimal
11edec65
36
Base36
n05w3h
md5
38a917640a2318695e5a0f0beffd8b70
sha1
684bf73334598bb31d3c5bb6612a944e442cc34b
sha256
fde12c3d7fee7bfffe6fb546eefed61c3e59995a81c09c35725c542120ac4928
sha512
411eb49c984c2f1b1bf88c9e973fc89f2bcf40b7716cacb86ba42722e1a3dc0b6355611e601d113a6a5fdb0db0525361aace56b2f82061cb5f1f71f1ded74ced
ripemd-160
d30c425ffd68caa8d9378ca1045b2402afe9dc63
Diameter
2781993850
Circumference
8739891441.492
Area
6.0785810599746E+18
Volume
1.1273716750384E+28
Surface area
2.4314324239898E+19
Circumference
8739891441.492
Perimeter
5563987700
Area
1934872445359455625
Diagonal
1967166716.5543
Surface area
1.1609234672157E+19
Volume
2.6914016217622E+27
Space diagonal
2409277347.2721
Perimeter
4172990775
Area
8.378243453819E+17
Altitude
1204638673.636
Surface area
8.378243453819E+17
Volume
3.1718472294076E+26
Height
655722238.85142