117521985 is an odd 9-digits composite number following 117521984
and preceding 117521986 . In scientific notation, it is written as 1.17521985 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 53592768 positive integers (up to 117521985) that are relatively prime to 117521985.
117521985 has 16 divisors, whose sum is 148104000
The reverse of 117521985 is 589125711
Previous prime number is 499
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred seventeen million five hundred twenty-one thousand nine hundred eighty-five
Scientific notation
1.17521985 × 10^8
Engineering notation
1.17521985 × 10^6
Prime Factorization
21 × 5 × 499 × 2243
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
117521985
Product of the distinct prime numbers
The prime factorization of 117521985 is 21 × 5 × 499 × 2243.
Since it has a total of 4 prime factors.
1 , 4 , 71 , 12 , 410 , 84 , 2207 , 2918 , 61879 , 59524 , 526815 , 2201 , 3926234 , 6132898 , 21255200 , 71525056 , 499753985 , 897147619 , 2336620174 , 7306892594
n×2
235043970
n×3
352565955
n×4
470087940
n×5
587609925
n÷2
58760992.5
n÷3
39173995
n÷3
29380496.25
n÷5
23504397
n2
13811416958340225
n3
1.6231451366068E+24
n4
1.9075523839713E+32
n5
2.2417934265579E+40
2 √n
10840.755739338
3 √n
489.82360025502
4 √n
104.11894995311
5 √n
41.117227574956
1 , 5 , 21 , 105 , 499 , 2243 , 2495 , 10479 , 11215 , 47103 , 52395 , 235515 , 1119257 , 5596285 , 23504397 , 117521985
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
-117521984
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 117521985 can be divided by 16 positive divisors.
The sum of these divisors (counting 117521985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111000000010011111001000001
3
Ternary
22012010201212010
4
Quaternary
13000103321001
5
Quinary
220041200420
6
Senary
15354523133
8
Octal
700237101
10
Decimal
117521985
12
Duodecimal
334364a9
16
Hexadecimal
7013e41
20
Vigesimal
1gea4j5
36
Base36
1xywjl
md5
6a759fb1aa268ddcc5b890623ee67ecc
sha1
41748530d15c7e0d3b13f677d53d55f32cedab01
sha256
a13954413d1e5974857e7523dde7dd814de4990c8b7c138b148f46491aa152da
sha512
12469678caadd00a68e9979c7bbe69f3214a375487751b9aebc85f84b466909ddb2b0b1bde3b72df149b5e76dd09ecc708cd60295a17706ed302bf6dbadb36be
ripemd-160
7440f21b6c9ae3ab894a0e1793a530dec2d2daa2
Diameter
235043970
Circumference
738412409.42258
Area
4.3389846051987E+16
Volume
6.7990144491653E+24
Surface area
1.7355938420795E+17
Circumference
738412409.42258
Perimeter
470087940
Area
13811416958340225
Diagonal
166201185.06401
Surface area
82868501750041350
Volume
1.6231451366068E+24
Space diagonal
203554049.02635
Perimeter
352565955
Area
5.9805189740909E+15
Altitude
101777024.51317
Surface area
5.9805189740909E+15
Volume
1.9128948882411E+23
Height
55400395.021336