75845949 is an odd 8-digits composite number following 75845948
and preceding 75845950 . In scientific notation, it is written as 7.5845949 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 50024064 positive integers (up to 75845949) that are relatively prime to 75845949.
75845949 has 12 divisors, whose sum is 102219264
The reverse of 75845949 is 94954857
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-five million eight hundred forty-five thousand nine hundred forty-nine
Scientific notation
7.5845949 × 10^7
Engineering notation
7.5845949 × 10^6
Prime Factorization
3 × 97 × 97 × 2687
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
781917
Product of the distinct prime numbers
The prime factorization of 75845949 is 3 × 97 × 97 × 2687.
Since it has a total of 4 prime factors.
9 , 8 , 49 , 1 , 347 , 981 , 7264 , 4069 , 82575 , 65209 , 508102 , 99366 , 2131922 , 7494520 , 52470981 , 95490127 , 23463751 , 785814465 , 6814016498 , 5793553166
n×2
151691898
n×3
227537847
n×4
303383796
n×5
379229745
n÷2
37922974.5
n÷3
25281983
n÷3
18961487.25
n÷5
15169189.8
n2
5752607979710601
n3
4.3631201144612E+23
n4
3.309249856823E+31
n5
2.5099319586886E+39
2 √n
8708.9579744077
3 √n
423.29596621146
4 √n
93.321797959575
5 √n
37.669207022982
1 , 3 , 97 , 291 , 2687 , 8061 , 9409 , 28227 , 260639 , 781917 , 25281983 , 75845949
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
-75845948
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 75845949 can be divided by 12 positive divisors.
The sum of these divisors (counting 75845949) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100100001010101000100111101
3
Ternary
12021201101002020
4
Quaternary
10201111010331
5
Quinary
123404032244
6
Senary
11305350353
8
Octal
441250475
10
Decimal
75845949
12
Duodecimal
214983b9
16
Hexadecimal
485513d
20
Vigesimal
13e0eh9
36
Base36
195n3x
md5
366bc36c93e78ff057d5d0f17f7441de
sha1
8b98d6dee0f406137fc1687b50ceae0c77a5bf46
sha256
9132985061af4a57c91f599f47a86aca957adacf96a957876274dd0ca570ef9b
sha512
6b50a2ce993298a085691dc9195dc44ed08fa5ab385c2c9b854328917f026f9eba4f2338f77253a740aaf465344ef3e7db425e59c292aace39515d12030503b7
ripemd-160
0931d0577f1bde0b5dc27a8a8932d1cd94f0aa91
Diameter
151691898
Circumference
476554152.36589
Area
1.8072350968041E+16
Volume
1.8276194797762E+24
Surface area
7.2289403872163E+16
Circumference
476554152.36589
Perimeter
303383796
Area
5752607979710601
Diagonal
107262369.72686
Surface area
34515647878263606
Volume
4.3631201144612E+23
Space diagonal
131369037.21628
Perimeter
227537847
Area
2.4909523242212E+15
Altitude
65684518.608139
Surface area
2.4909523242212E+15
Volume
5.1419863667783E+22
Height
35754123.242286