75842381 is an odd 8-digits prime number following 75842380
and preceding 75842382 . In scientific notation, it is written as 7.5842381 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 75842380 positive integers (up to 75842381) that are relatively prime to 75842381.
75842381 has 2 divisors, whose sum is 75842382
The reverse of 75842381 is 18324857
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-five million eight hundred forty-two thousand three hundred eighty-one
Scientific notation
7.5842381 × 10^7
Engineering notation
7.5842381 × 10^6
Prime Factorization
75842381
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
75842381 Product of the distinct prime numbers
The prime factorization of 75842381 is 75842381.
Since it has a total of 1 prime factors.
5 , 1 , 17 , 5 , 569 , 808 , 7754 , 6639 , 80421 , 49489 , 230299 , 181507 , 8004462 , 1224796 , 78700287 , 23231013 , 407144939 , 273849333 , 7998068399 , 6396217808
n×2
151684762
n×3
227527143
n×4
303369524
n×5
379211905
n÷2
37921190.5
n÷3
25280793.666667
n÷3
18960595.25
n÷5
15168476.2
n2
5752066755749161
n3
4.3625043842696E+23
n4
3.3086271962595E+31
n5
2.5093416440567E+39
2 √n8708.753125448
3 √n423.28932844236
4 √n93.320700412331
5 √n37.668852603896
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
75842382 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
37921191 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8708.7531828615 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999736295 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75842381 can be divided by 2 positive divisors.
The sum of these divisors (counting 75842381) is 75842382, the average is 37921191.
Base
System
Value
2
Binary
100100001010100001101001101
3
Ternary
12021201012012002
4
Quaternary
10201110031031
5
Quinary
123403424011
6
Senary
11305322045
8
Octal
441241515
10
Decimal
75842381
12
Duodecimal
21496325
16
Hexadecimal
485434d
20
Vigesimal
13e05j1
36
Base36
195kct
md5
34c28c5303bf3a160c7b3528dbd9d541
sha1
992f823fb2f3fcd7a406fc0b4b26940498d30d5e
sha256
5054c44937dd2785122cdf29995e46a95e042566c2bf3cc3e3fc2350939eeef8
sha512
1a302f08f67ce31227daec905b436a46194efe46b62abbb7b4f65ba547a032ad93a80a6d3f8a639e7b10151aa81076218418e631da3ca389668e7743abc86bb1
ripemd-160
a649afcc6afa34f3f68e299f33829d7561cebdce
Diameter
151684762
Circumference
476531733.96072
Area
1.807065066282E+16
Volume
1.8273615633166E+24
Surface area
7.2282602651279E+16
Circumference
476531733.96072
Perimeter
303369524
Area
5752066755749161
Diagonal
107257323.81287
Surface area
34512400534494966
Volume
4.3625043842696E+23
Space diagonal
131362857.259
Perimeter
227527143
Area
2.4907179673714E+15
Altitude
65681428.629498
Surface area
2.4907179673714E+15
Volume
5.1412607217885E+22
Height
35752441.270956