1399685426 is an even 10-digits composite number following 1399685425
and preceding 1399685427 . In scientific notation, it is written as 1.399685426 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 663008868 positive integers (up to 1399685426) that are relatively prime to 1399685426.
1399685426 has 8 divisors, whose sum is 2210029680
The reverse of 1399685426 is 6245869931
Previous prime number is 19
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion three hundred ninety-nine million six hundred eighty-five thousand four hundred twenty-six
Scientific notation
1.399685426 × 10^9
Engineering notation
1.399685426 × 10^9
Prime Factorization
2 × 19 × 36833827
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1399685426 Product of the distinct prime numbers
The prime factorization of 1399685426 is 2 × 19 × 36833827.
Since it has a total of 3 prime factors.
6 , 6 , 89 , 42 , 899 , 647 , 1347 , 5569 , 61076 , 36384 , 485843 , 271727 , 596411 , 4974046 , 40900335 , 68247492 , 102916269 , 578052418 , 4970318992 , 3504207398
n×2
2799370852
n×3
4199056278
n×4
5598741704
n×5
6998427130
n÷2
699842713
n÷3
466561808.66667
n÷3
349921356.5
n÷5
279937085.2
n2
1959119291756801476
n3
2.7421507204674E+27
n4
3.8381483993337E+36
n5
5.3722003773726E+45
2 √n37412.36995968
3 √n1118.6051476014
4 √n193.42277518348
5 √n67.484819110739
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
-1399685425 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 1399685426 can be divided by 8 positive divisors.
The sum of these divisors (counting 1399685426) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010011011011011000000100110010
3
Ternary
10121112202101102222
4
Quaternary
1103123120010302
5
Quinary
10331304413201
6
Senary
350520041042
8
Octal
12333300462
10
Decimal
1399685426
12
Duodecimal
330903182
16
Hexadecimal
536d8132
20
Vigesimal
11h80db6
36
Base36
n5c46q
md5
5be20344c13b98d51cea335e086fbd16
sha1
3b76d9eca39e53985df84652b8155ec59e4bd374
sha256
ff4831233627bd3551b40a54f1fa52639690ddb3578c27178a26fb5a42ec3e06
sha512
1bebebc069acc181f54c096a038927774fb8d60cbd075032351525e59adb7a9e68942b115d4bf375c41416df9e6d0365d1273c0c3454a71b77b106f3ebf34c3c
ripemd-160
ed107c3eb5ac99f17f22f9e43cae6763c19fc9ef
Diameter
2799370852
Circumference
8794482903.3166
Area
6.1547547744892E+18
Volume
1.1486294077942E+28
Surface area
2.4619019097957E+19
Circumference
8794482903.3166
Perimeter
5598741704
Area
1959119291756801476
Diagonal
1979454112.5052
Surface area
1.1754715750541E+19
Volume
2.7421507204674E+27
Space diagonal
2424326272.4457
Perimeter
4199056278
Area
8.4832353785278E+17
Altitude
1212163136.2228
Surface area
8.4832353785278E+17
Volume
3.2316556157968E+26
Height
659818037.50172