11995557 is an odd 8-digits composite number following 11995556
and preceding 11995558 . In scientific notation, it is written as 1.1995557 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 6451200 positive integers (up to 11995557) that are relatively prime to 11995557.
11995557 has 16 divisors, whose sum is 19354752
The reverse of 11995557 is 75559911
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eleven million nine hundred ninety-five thousand five hundred fifty-seven
Scientific notation
1.1995557 × 10^7
Engineering notation
1.1995557 × 10^6
Prime Factorization
3 × 7 × 17 × 33601
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
11995557
Product of the distinct prime numbers
The prime factorization of 11995557 is 3 × 7 × 17 × 33601.
Since it has a total of 4 prime factors.
6 , 4 , 15 , 33 , 289 , 258 , 4521 , 2027 , 98158 , 63977 , 9085 , 274071 , 932927 , 1238165 , 67348351 , 55550712 , 587726822 , 122286616 , 1804893051 , 3409226614
n×2
23991114
n×3
35986671
n×4
47982228
n×5
59977785
n÷2
5997778.5
n÷3
3998519
n÷3
2998889.25
n÷5
2399111.4
n2
143893387740249
n3
1.7260813345613E+21
n4
2.0705307035366E+28
n5
2.4837169074523E+35
2 √n
3463.4602639557
3 √n
228.91458965955
4 √n
58.851170455274
5 √n
26.049781432018
1 , 3 , 7 , 17 , 21 , 51 , 119 , 357 , 33601 , 100803 , 235207 , 571217 , 705621 , 1713651 , 3998519 , 11995557
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-11995556
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 11995557 can be divided by 16 positive divisors.
The sum of these divisors (counting 11995557) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101101110000100110100101
3
Ternary
211120102210220
4
Quaternary
231300212211
5
Quinary
11032324212
6
Senary
1105034553
8
Octal
55604645
10
Decimal
11995557
12
Duodecimal
4025a59
16
Hexadecimal
b709a5
20
Vigesimal
3ej8hh
36
Base36
753tx
md5
ae233d21d8c5a725cecc555ed014abc0
sha1
951fc401151f39f2a4a7fe6522ffe28d693f8859
sha256
cacb8f7e86ec6a3584f92fbec35d45e8a678f70946ee6a6bde5061a109d913af
sha512
ab98c7814d31f29456f289235f97c1905c13150f6394662700edb501689b5b96a5612270329076615bbcb025c77ec6c6817ce337fdd2325a252c821f99c6b233
ripemd-160
5090a8c57bd894153ed0362d2505450184df381e
Diameter
23991114
Circumference
75370307.493835
Area
4.5205440982491E+14
Volume
7.2301925868748E+21
Surface area
1.8082176392997E+15
Circumference
75370307.493835
Perimeter
47982228
Area
143893387740249
Diagonal
16964279.39762
Surface area
863360326441494
Volume
1.7260813345613E+21
Space diagonal
20776914.189088
Perimeter
35986671
Area
62307664609830
Altitude
10388457.094544
Surface area
62307664609830
Volume
2.034206360913E+20
Height
5654759.7992065