75250971 is an odd 8-digits composite number following 75250970
and preceding 75250972 . In scientific notation, it is written as 7.5250971 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 50167296 positive integers (up to 75250971) that are relatively prime to 75250971.
75250971 has 8 divisors, whose sum is 111482960
The reverse of 75250971 is 17905257
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-five million two hundred fifty thousand nine hundred seventy-one
Scientific notation
7.5250971 × 10^7
Engineering notation
7.5250971 × 10^6
Prime Factorization
9 × 3 × 2787073
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
75250971
Product of the distinct prime numbers
The prime factorization of 75250971 is 9 × 3 × 2787073.
Since it has a total of 3 prime factors.
7 , 7 , 5 , 13 , 670 , 550 , 3941 , 6391 , 49296 , 66962 , 500000 , 623322 , 7033111 , 151520 , 96386745 , 23282020 , 869424162 , 154846840 , 6737717027 , 5235760699
n×2
150501942
n×3
225752913
n×4
301003884
n×5
376254855
n÷2
37625485.5
n÷3
25083657
n÷3
18812742.75
n÷5
15050194.2
n2
5662708636442841
n3
4.2612432338241E+23
n4
3.2066269101244E+31
n5
2.4130178862159E+39
2 √n
8674.7317537778
3 √n
422.18620257772
4 √n
93.138240018683
5 √n
37.609921039793
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-75250970
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75250971 can be divided by 8 positive divisors.
The sum of these divisors (counting 75250971) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011111000011110100011011
3
Ternary
12020121010221000
4
Quaternary
10133003310123
5
Quinary
123231012341
6
Senary
11244520043
8
Octal
437036433
10
Decimal
75250971
12
Duodecimal
21250023
16
Hexadecimal
47c3d1b
20
Vigesimal
13a678b
36
Base36
18sw0r
md5
839f60c5614013f206da06d6b1ae37a0
sha1
2a242ecb516539ce6545a22aac98bacd9ca4074a
sha256
b8acd21b6f92605e19e38f94b4310cc31cd9a486b8868c0d7513f3f5115f1fea
sha512
cc4a73268928a64975700c58972f4ce10cf082d307844ab25a4077bc043bcd5eacf527d5772b03700b99896babdfd73c655149a81778bb290e57492b884441d0
ripemd-160
0f1b63f75ee4948000a262189f484c556e942be5
Diameter
150501942
Circumference
472815795.3382
Area
1.7789923851668E+16
Volume
1.7849453918055E+24
Surface area
7.1159695406673E+16
Circumference
472815795.3382
Perimeter
301003884
Area
5662708636442841
Diagonal
106420943.76994
Surface area
33976251818657046
Volume
4.2612432338241E+23
Space diagonal
130338505.09089
Perimeter
225752913
Area
2.4520247666945E+15
Altitude
65169252.545446
Surface area
2.4520247666945E+15
Volume
5.0219233115372E+22
Height
35473647.923315