1338045381 is an odd 10-digits composite number following 1338045380
and preceding 1338045382 . In scientific notation, it is written as 1.338045381 × 10^9.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 890925480 positive integers (up to 1338045381) that are relatively prime to 1338045381.
1338045381 has 8 divisors, whose sum is 1488558400
The reverse of 1338045381 is 1835408331
Previous prime number is 811
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
one billion three hundred thirty-eight million forty-five thousand three hundred eighty-one
Scientific notation
1.338045381 × 10^9
Engineering notation
1.338045381 × 10^9
Prime Factorization
9 × 811 × 183319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1338045381
Product of the distinct prime numbers
The prime factorization of 1338045381 is 9 × 811 × 183319.
Since it has a total of 3 prime factors.
2 , 8 , 99 , 77 , 182 , 858 , 5837 , 543 , 96887 , 78971 , 554537 , 304793 , 5286682 , 296353 , 83288926 , 67699967 , 783872495 , 133796930 , 6208531423 , 7921828820
n×2
2676090762
n×3
4014136143
n×4
5352181524
n×5
6690226905
n÷2
669022690.5
n÷3
446015127
n÷3
334511345.25
n÷5
267609076.2
n2
1790365441615435161
n3
2.3955902094556E+27
n4
3.2054084145308E+36
n5
4.2889819232815E+45
2 √n
36579.302631406
3 √n
1101.9374617976
4 √n
191.25716360808
5 √n
66.879677254424
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
-1338045380
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 1338045381 can be divided by 8 positive divisors.
The sum of these divisors (counting 1338045381) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111110000001111001111000101
3
Ternary
10110020202202012100
4
Quaternary
1033300033033011
5
Quinary
10220014423011
6
Senary
340434542313
8
Octal
11760171705
10
Decimal
1338045381
12
Duodecimal
314137999
16
Hexadecimal
4fc0f3c5
20
Vigesimal
10i2fd91
36
Base36
m4myf9
md5
010276adc6c245f58f24ee3413b7490e
sha1
27a49fd6741770293dc41c247d5d03571c864842
sha256
f7878357d5189f92cbc65c14a344cf4dff3b5fed5e6b8642a9cf203b9dd0280c
sha512
7f343a74265bde4afff5b41f5d4fa6d655a7b29dd29936764401ea2982b38f3c94afbd612f9e77b6499f01bb75ecf1ebbffa15e3278465e6a5594ec0eafde121
ripemd-160
6ad32ba0842ac580992048d16c9946f215e58d4a
Diameter
2676090762
Circumference
8407187078.2387
Area
5.6245989186201E+18
Volume
1.003462480405E+28
Surface area
2.249839567448E+19
Circumference
8407187078.2387
Perimeter
5352181524
Area
1790365441615435161
Diagonal
1892281924.8809
Surface area
1.0742192649693E+19
Volume
2.3955902094556E+27
Space diagonal
2317562582.7249
Perimeter
4014136143
Area
7.7525097724836E+17
Altitude
1158781291.3624
Surface area
7.7525097724836E+17
Volume
2.8232301367502E+26
Height
630760641.62696