1338778971 is an odd 10-digits composite number following 1338778970
and preceding 1338778972 . In scientific notation, it is written as 1.338778971 × 10^9.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 869155056 positive integers (up to 1338778971) that are relatively prime to 1338778971.
1338778971 has 24 divisors, whose sum is 1985031360
The reverse of 1338778971 is 1798778331
Previous prime number is 107
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion three hundred thirty-eight million seven hundred seventy-eight thousand nine hundred seventy-one
Scientific notation
1.338778971 × 10^9
Engineering notation
1.338778971 × 10^9
Prime Factorization
3 × 3 × 59 × 107 × 23563
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
446259657 Product of the distinct prime numbers
The prime factorization of 1338778971 is 3 × 3 × 59 × 107 × 23563.
Since it has a total of 5 prime factors.
4 , 4 , 29 , 24 , 537 , 74 , 8724 , 2447 , 91364 , 40016 , 747513 , 796579 , 7374757 , 3084286 , 41808494 , 94294453 , 399771858 , 104658727 , 6580472068 , 9009769885
n×2
2677557942
n×3
4016336913
n×4
5355115884
n×5
6693894855
n÷2
669389485.5
n÷3
446259657
n÷3
334694742.75
n÷5
267755794.2
n2
1792329133191818841
n3
2.3995325526279E+27
n4
3.2124437216881E+36
n5
4.3007521001171E+45
2 √n36589.328649211
3 √n1102.1388058945
4 √n191.28337264177
5 √n66.887009069506
1 , 3 , 9 , 59 , 107 , 177 , 321 , 531 , 963 , 6313 , 18939 , 23563 , 56817 , 70689 , 212067 , 1390217 , 2521241 , 4170651 , 7563723 , 12511953 , 22691169 , 148753219 , 446259657 , 1338778971
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1338778970 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1338778971 can be divided by 24 positive divisors.
The sum of these divisors (counting 1338778971) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001111110011000010010101011011
3
Ternary
10110022011000111100
4
Quaternary
1033303002111123
5
Quinary
10220211411341
6
Senary
340502402443
8
Octal
11763022533
10
Decimal
1338778971
12
Duodecimal
314430423
16
Hexadecimal
4fcc255b
20
Vigesimal
10i7778b
36
Base36
m52ogr
md5
8170fdd430039edc2fda561112ecb9c0
sha1
1d3cd61945589ab3236b21dda4e95ac7a55e5f73
sha256
7abbb367a167edea8c82bc49b3877d78ab3a0e70e2cc83464d039ede87ea9e92
sha512
260aa2d77d1f3059d6bc60ffd248c22c195f3b3f2c22baa4e8d66a98b940fab0be710425e2719c5360902b561faabfa636c705578a704529fdaf26abf269635e
ripemd-160
cca7c5f0bf07968bc2af69bc2592c6fef4a83adb
Diameter
2677557942
Circumference
8411796360.1482
Area
5.6307680376504E+18
Volume
1.0051138452514E+28
Surface area
2.2523072150602E+19
Circumference
8411796360.1482
Perimeter
5355115884
Area
1792329133191818841
Diagonal
1893319377.8081
Surface area
1.0753974799151E+19
Volume
2.3995325526279E+27
Space diagonal
2318833197.8768
Perimeter
4016336913
Area
7.7610128064353E+17
Altitude
1159416598.9384
Surface area
7.7610128064353E+17
Volume
2.827876232735E+26
Height
631106459.26937