13888975 is an odd 8-digits composite number following 13888974
and preceding 13888976 . In scientific notation, it is written as 1.3888975 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 11076800 positive integers (up to 13888975) that are relatively prime to 13888975.
13888975 has 12 divisors, whose sum is 17275680
The reverse of 13888975 is 57988831
Previous prime number is 431
Is Prime? no Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
thirteen million eight hundred eighty-eight thousand nine hundred seventy-five
Scientific notation
1.3888975 × 10^7
Engineering notation
1.3888975 × 10^6
Prime Factorization
5 × 5 × 431 × 1289
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
2777795 Product of the distinct prime numbers
The prime factorization of 13888975 is 5 × 5 × 431 × 1289.
Since it has a total of 4 prime factors.
1 , 2 , 9 , 73 , 664 , 93 , 8586 , 4107 , 13422 , 9558 , 309403 , 743593 , 8608098 , 1302427 , 76934974 , 76470273 , 83366998 , 573356369 , 1367605928 , 9671295132
n×2
27777950
n×3
41666925
n×4
55555900
n×5
69444875
n÷2
6944487.5
n÷3
4629658.3333333
n÷3
3472243.75
n÷5
2777795
n2
192903626550625
n3
2.679233646571E+21
n4
3.7211809136383E+28
n5
5.1683388679999E+35
2 √n3726.7915154996
3 √n240.37542515839
4 √n61.047452981264
5 √n26.824648462435
1 , 5 , 25 , 431 , 1289 , 2155 , 6445 , 10775 , 32225 , 555559 , 2777795 , 13888975
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
-13888974 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 13888975 can be divided by 12 positive divisors.
The sum of these divisors (counting 13888975) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110100111110110111001111
3
Ternary
222010122002111
4
Quaternary
310332313033
5
Quinary
12023421400
6
Senary
1213404451
8
Octal
64766717
10
Decimal
13888975
12
Duodecimal
4799727
16
Hexadecimal
d3edcf
20
Vigesimal
46g28f
36
Base36
89osv
md5
60cee0b9b8ee1c650c73af9998dafd41
sha1
38a34c64d98f73e535abf23ab275404934deb67a
sha256
6d05fa526ab367570a9f1e4c5416679187f1593353f5a415db7a53fb7a6d8808
sha512
828785e35c1c1d47267bdbf8dfde2bdea2a8436d88a5eb742e3d9ddd13348939371258a08823c187b304f09588472daa56a214599ad26646ca513f69a93b411f
ripemd-160
c0e578fd03b5f9ebafe7c3bca700e093b20c0aad
Diameter
27777950
Circumference
87267003.651785
Area
6.0602461602227E+14
Volume
1.1222747655091E+22
Surface area
2.4240984640891E+15
Circumference
87267003.651785
Perimeter
55555900
Area
192903626550625
Diagonal
19641976.812461
Surface area
1157421759303750
Volume
2.679233646571E+21
Space diagonal
24056410.365054
Perimeter
41666925
Area
83529720537494
Altitude
12028205.182527
Surface area
83529720537494
Volume
3.1575071331225E+20
Height
6547325.6041536