1388341408 is an even 10-digits composite number following 1388341407
and preceding 1388341409 . In scientific notation, it is written as 1.388341408 × 10^9.
The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors.
There are 694170688 positive integers (up to 1388341408) that are relatively prime to 1388341408.
1388341408 has 12 divisors, whose sum is 2733297210
The reverse of 1388341408 is 8041438831
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion three hundred eighty-eight million three hundred forty-one thousand four hundred eight
Scientific notation
1.388341408 × 10^9
Engineering notation
1.388341408 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 43385669
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
86771338 Product of the distinct prime numbers
The prime factorization of 1388341408 is 2 × 2 × 2 × 2 × 2 × 43385669.
Since it has a total of 6 prime factors.
5 , 1 , 41 , 42 , 472 , 291 , 7561 , 4932 , 64567 , 36640 , 796017 , 169472 , 6818128 , 6503840 , 82548491 , 74948171 , 159138516 , 796454536 , 9299864454 , 3878181184
n×2
2776682816
n×3
4165024224
n×4
5553365632
n×5
6941707040
n÷2
694170704
n÷3
462780469.33333
n÷3
347085352
n÷5
277668281.6
n2
1927491865167422464
n3
2.6760167699951E+27
n4
3.7152248902866E+36
n5
5.1580005552171E+45
2 √n37260.453674103
3 √n1115.5749635048
4 √n193.02967045018
5 √n67.375074029276
1 , 2 , 4 , 8 , 16 , 32 , 43385669 , 86771338 , 173542676 , 347085352 , 694170704 , 1388341408
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1388341407 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1388341408 can be divided by 12 positive divisors.
The sum of these divisors (counting 1388341408) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010010110000000110100010100000
3
Ternary
10120202102001101011
4
Quaternary
1102300012202200
5
Quinary
10320403411113
6
Senary
345432550304
8
Octal
12260064240
10
Decimal
1388341408
12
Duodecimal
328b52394
16
Hexadecimal
52c068a0
20
Vigesimal
11dh2da8
36
Base36
mykz34
md5
a45d0e8c1520039b7f7481341f635b4d
sha1
c338fee356e997885ce8082d6bef810715de558c
sha256
841d09dd72400d6c5a9a03c73505993963a76d515efdd1f286ed56882d89aa44
sha512
e52cfcac37ff7abad52f68a30fbf47eb0dad59f954694b4a09f26f6dd1a5efed953ad0904b872c995f26da2cb6aba3024cd9ce645aa22ee61ddf34c41124808c
ripemd-160
f3a78482e05ca5cfe8022baee5db9ba5caa0c0cb
Diameter
2776682816
Circumference
8723206336.0946
Area
6.0553942834641E+18
Volume
1.1209272834E+28
Surface area
2.4221577133856E+19
Circumference
8723206336.0946
Perimeter
5553365632
Area
1927491865167422464
Diagonal
1963411248.3978
Surface area
1.1564951191005E+19
Volume
2.6760167699951E+27
Space diagonal
2404677856.9077
Perimeter
4165024224
Area
8.3462846041142E+17
Altitude
1202338928.4539
Surface area
8.3462846041142E+17
Volume
3.1537160077207E+26
Height
654470416.13259