1390396919 is an odd 10-digits composite number following 1390396918
and preceding 1390396920 . In scientific notation, it is written as 1.390396919 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1372082400 positive integers (up to 1390396919) that are relatively prime to 1390396919.
1390396919 has 8 divisors, whose sum is 1408729920
The reverse of 1390396919 is 9196930931
Previous prime number is 2741
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion three hundred ninety million three hundred ninety-six thousand nine hundred nineteen
Scientific notation
1.390396919 × 10^9
Engineering notation
1.390396919 × 10^9
Prime Factorization
79 × 2741 × 6421
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1390396919 Product of the distinct prime numbers
The prime factorization of 1390396919 is 79 × 2741 × 6421.
Since it has a total of 3 prime factors.
5 , 3 , 38 , 4 , 442 , 683 , 4762 , 1740 , 46014 , 8992 , 519599 , 524917 , 6365654 , 573798 , 87744563 , 82779837 , 835053722 , 914796981 , 6822227130 , 6554014088
n×2
2780793838
n×3
4171190757
n×4
5561587676
n×5
6951984595
n÷2
695198459.5
n÷3
463465639.66667
n÷3
347599229.75
n÷5
278079383.8
n2
1933203592364692561
n3
2.6879203186236E+27
n4
3.7372761295318E+36
n5
5.1962972159532E+45
2 √n37288.026483041
3 √n1116.125247427
4 √n193.10107840984
5 √n67.39501267852
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
-1390396918 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 1390396919 can be divided by 8 positive divisors.
The sum of these divisors (counting 1390396919) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110111111100010111110111
3
Ternary
10120220021111000012
4
Quaternary
1102313330113313
5
Quinary
10321420200134
6
Senary
345545010435
8
Octal
12267742767
10
Decimal
1390396919
12
Duodecimal
329783a1b
16
Hexadecimal
52dfc5f7
20
Vigesimal
11e9jc5j
36
Base36
mzt14n
md5
5ef2b532d4e455d9ff5fcca82f762866
sha1
61b2aee269e0d03ec17222e481f3e64f7fd74fcf
sha256
460b433250ce8b19f45e13cb2b7d9dd3fa765f2e23db5f07ee5ebd34d85b4950
sha512
4c0a763997d096357ecb15a117c4db06d85547ad2511845d1ca7841c49b33fb5d089e1ff0d3341a8cf51d58638a1f92f34dd66e18f46912f1241e92a8d33389c
ripemd-160
057b22638b928cab850fbeafb30bf691d840c268
Diameter
2780793838
Circumference
8736121492.6086
Area
6.0733382036663E+18
Volume
1.1259134301897E+28
Surface area
2.4293352814665E+19
Circumference
8736121492.6086
Perimeter
5561587676
Area
1933203592364692561
Diagonal
1966318179.9316
Surface area
1.1599221554188E+19
Volume
2.6879203186236E+27
Space diagonal
2408238106.3952
Perimeter
4171190757
Area
8.3710171083758E+17
Altitude
1204119053.1976
Surface area
8.3710171083758E+17
Volume
3.1677444743131E+26
Height
655439393.31052