11885988 is an even 8-digits composite number following 11885987
and preceding 11885989 . In scientific notation, it is written as 1.1885988 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 3924544 positive integers (up to 11885988) that are relatively prime to 11885988.
11885988 has 24 divisors, whose sum is 27996192
The reverse of 11885988 is 88958811
Previous prime number is 107
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
eleven million eight hundred eighty-five thousand nine hundred eighty-eight
Scientific notation
1.1885988 × 10^7
Engineering notation
1.1885988 × 10^6
Prime Factorization
2 × 2 × 3 × 107 × 9257
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
5942994 Product of the distinct prime numbers
The prime factorization of 11885988 is 2 × 2 × 3 × 107 × 9257.
Since it has a total of 5 prime factors.
4 , 7 , 13 , 12 , 63 , 995 , 6240 , 9784 , 54891 , 17284 , 49108 , 996769 , 6983174 , 3835997 , 52236663 , 24771107 , 141011425 , 837312345 , 304403907 , 2418482269
n×2
23771976
n×3
35657964
n×4
47543952
n×5
59429940
n÷2
5942994
n÷3
3961996
n÷3
2971497
n÷5
2377197.6
n2
141276710736144
n3
1.6792132884893E+21
n4
1.9959108996424E+28
n5
2.3723373002219E+35
2 √n3447.6061259953
3 √n228.21547804028
4 √n58.716319077368
5 √n26.002018173414
1 , 2 , 3 , 4 , 6 , 12 , 107 , 214 , 321 , 428 , 642 , 1284 , 9257 , 18514 , 27771 , 37028 , 55542 , 111084 , 990499 , 1980998 , 2971497 , 3961996 , 5942994 , 11885988
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
-11885987 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 11885988 can be divided by 24 positive divisors.
The sum of these divisors (counting 11885988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101101010101110110100100
3
Ternary
211100212111210
4
Quaternary
231111312210
5
Quinary
11020322423
6
Senary
1102431420
8
Octal
55256644
10
Decimal
11885988
12
Duodecimal
3b92570
16
Hexadecimal
b55da4
20
Vigesimal
3e5ej8
36
Base36
72rac
md5
a7935adaff6b1a090b8cb09320fbe94d
sha1
17b9d3236e9ad938b96dcbf716cf7abfc6be979e
sha256
8cb03e456d19dbd58ec1175fd351735c646f0557b179bdf5d98b6a30832c44b0
sha512
50c3e4e1666ff4a4ea42988b6fef4a6307aebe167929e0d3036e737270a708b81b0762d0019913c711a0e88c7db3055b9f5cb71545facbced4f90ae8ac86d2fa
ripemd-160
31ab53b64f1148b4e544fdb5a05749815d70f513
Diameter
23771976
Circumference
74681865.162913
Area
4.43833876572E+14
Volume
7.033872174571E+21
Surface area
1.775335506288E+15
Circumference
74681865.162913
Perimeter
47543952
Area
141276710736144
Diagonal
16809325.431804
Surface area
847660264416864
Volume
1.6792132884893E+21
Space diagonal
20587135.114154
Perimeter
35657964
Area
61174610230303
Altitude
10293567.557077
Surface area
61174610230303
Volume
1.9789718389156E+20
Height
5603108.477268