11387870 is an even 8-digits composite number following 11387869
and preceding 11387871 . In scientific notation, it is written as 1.1387870 × 10^7.
The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors.
There are 4176000 positive integers (up to 11387870) that are relatively prime to 11387870.
11387870 has 32 divisors, whose sum is 22226400
The reverse of 11387870 is 07878311
Previous prime number is 251
Is Prime? no Number parity even Number length 8 Sum of Digits 35 Digital Root 8
Name
eleven million three hundred eighty-seven thousand eight hundred seventy
Scientific notation
1.1387870 × 10^7
Engineering notation
1.1387870 × 10^6
Prime Factorization
2 × 13 × 5 × 251 × 349
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
11387870 Product of the distinct prime numbers
The prime factorization of 11387870 is 2 × 13 × 5 × 251 × 349.
Since it has a total of 5 prime factors.
8 , 1 , 9 , 99 , 653 , 281 , 5962 , 3864 , 82283 , 77706 , 832312 , 533963 , 4989487 , 1624918 , 41222164 , 93757430 , 658146951 , 130629227 , 2755765254 , 5838689965
n×2
22775740
n×3
34163610
n×4
45551480
n×5
56939350
n÷2
5693935
n÷3
3795956.6666667
n÷3
2846967.5
n÷5
2277574
n2
129683583136900
n3
1.4768197858972E+21
n4
1.6817831735225E+28
n5
1.9151928148262E+35
2 √n3374.5918271696
3 √n224.98185861963
4 √n58.091237094502
5 √n25.780331657887
1 , 2 , 5 , 10 , 13 , 26 , 65 , 130 , 251 , 349 , 502 , 698 , 1255 , 1745 , 2510 , 3263 , 3490 , 4537 , 6526 , 9074 , 16315 , 22685 , 32630 , 45370 , 87599 , 175198 , 437995 , 875990 , 1138787 , 2277574 , 5693935 , 11387870
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-11387869 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 11387870 can be divided by 32 positive divisors.
The sum of these divisors (counting 11387870) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101011011100001111011110
3
Ternary
210102120012222
4
Quaternary
223130033132
5
Quinary
10403402440
6
Senary
1044025342
8
Octal
53341736
10
Decimal
11387870
12
Duodecimal
3992252
16
Hexadecimal
adc3de
20
Vigesimal
3b39da
36
Base36
6s2xq
md5
11f9ba28fa1acaaa241ffa165ad7f367
sha1
d74ba1dcc312899c06ca71b5d67a84bc8fc2131e
sha256
fd8490daba3d378826d333c5ef60a1bbb8ea4d6ce452a56661ac8023e29f01fd
sha512
71d3b030aa9dd23407962052ce03ea60078e56dc6e584d246042dc4e315fddfc3e72a6189f5ea1411317b6da28fedc772112c79dc713c63f173cf8e6231edb1e
ripemd-160
0e217bc10d2b004e6f684c38232212bc8494e0f7
Diameter
22775740
Circumference
71552097.464071
Area
4.0741299207409E+14
Volume
6.186088253401E+21
Surface area
1.6296519682963E+15
Circumference
71552097.464071
Perimeter
45551480
Area
129683583136900
Diagonal
16104880.200542
Surface area
778101498821400
Volume
1.4768197858972E+21
Space diagonal
19724369.429989
Perimeter
34163610
Area
56154638725173
Altitude
9862184.7149947
Surface area
56154638725173
Volume
1.740448808664E+20
Height
5368293.4001806