75248957 is an odd 8-digits composite number following 75248956
and preceding 75248958 . In scientific notation, it is written as 7.5248957 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 64382976 positive integers (up to 75248957) that are relatively prime to 75248957.
75248957 has 8 divisors, whose sum is 76923000
The reverse of 75248957 is 75984257
Previous prime number is 769
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-five million two hundred forty-eight thousand nine hundred fifty-seven
Scientific notation
7.5248957 × 10^7
Engineering notation
7.5248957 × 10^6
Prime Factorization
49 × 769 × 1997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
75248957
Product of the distinct prime numbers
The prime factorization of 75248957 is 49 × 769 × 1997.
Since it has a total of 3 prime factors.
7 , 4 , 93 , 7 , 315 , 523 , 7550 , 1165 , 77983 , 1795 , 596176 , 642174 , 8499250 , 6597419 , 38676130 , 63276781 , 585585151 , 43491371 , 7419136446 , 384981307
n×2
150497914
n×3
225746871
n×4
300995828
n×5
376244785
n÷2
37624478.5
n÷3
25082985.666667
n÷3
18812239.25
n÷5
15049791.4
n2
5662405529587849
n3
4.2609011021252E+23
n4
3.2062836381507E+31
n5
2.4126949961701E+39
2 √n
8674.6156687199
3 √n
422.18243611204
4 √n
93.137616829721
5 √n
37.60971972095
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
-75248956
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 75248957 can be divided by 8 positive divisors.
The sum of these divisors (counting 75248957) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011111000011010100111101
3
Ternary
12020121001011102
4
Quaternary
10133003110331
5
Quinary
123230431312
6
Senary
11244502445
8
Octal
437032475
10
Decimal
75248957
12
Duodecimal
2124aa25
16
Hexadecimal
47c353d
20
Vigesimal
13a627h
36
Base36
18sugt
md5
352074eb1a332c826c2fe9a5a8966da9
sha1
c2cb8aeb04279c8525f8edc95c3946f067563ab4
sha256
1859a54c9261c77bf7b4cacbe576b07b6dac78e72ffaa1060d3637a9fa31ea45
sha512
337a8e2c9a3939e3d267548a9867c00bd064c06c38c04656f98ad203d9393497806b1956a483e5e2e6b3597c27e9e78b5a7dd8ecf90bf2b3401d69b252cdf576
ripemd-160
4ae6f0f727dd03567decebc3eebc410a169ffbbb
Diameter
150497914
Circumference
472803141.00299
Area
1.7788971613399E+16
Volume
1.7848020800146E+24
Surface area
7.1155886453598E+16
Circumference
472803141.00299
Perimeter
300995828
Area
5662405529587849
Diagonal
106418095.54383
Surface area
33974433177527094
Volume
4.2609011021252E+23
Space diagonal
130335016.74057
Perimeter
225746871
Area
2.4518935175763E+15
Altitude
65167508.370283
Surface area
2.4518935175763E+15
Volume
5.0215201054633E+22
Height
35472698.51461