75157430 is an even 8-digits composite number following 75157429
and preceding 75157431 . In scientific notation, it is written as 7.5157430 × 10^7.
The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors.
There are 29564416 positive integers (up to 75157430) that are relatively prime to 75157430.
75157430 has 32 divisors, whose sum is 137549664
The reverse of 75157430 is 03475157
Previous prime number is 293
Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5
Name
seventy-five million one hundred fifty-seven thousand four hundred thirty
Scientific notation
7.5157430 × 10^7
Engineering notation
7.5157430 × 10^6
Prime Factorization
2 × 5 × 113 × 293 × 227
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
75157430
Product of the distinct prime numbers
The prime factorization of 75157430 is 2 × 5 × 113 × 293 × 227.
Since it has a total of 5 prime factors.
9 , 3 , 18 , 49 , 5 , 930 , 4236 , 205 , 57251 , 14386 , 925515 , 734329 , 3622742 , 6081735 , 80229449 , 22582006 , 295455101 , 875298468 , 8865419998 , 5470373953
n×2
150314860
n×3
225472290
n×4
300629720
n×5
375787150
n÷2
37578715
n÷3
25052476.666667
n÷3
18789357.5
n÷5
15031486
n2
5648639284204900
n3
4.2453721159788E+23
n4
3.1907125763063E+31
n5
2.3980575710386E+39
2 √n
8669.3384984092
3 √n
422.01119666615
4 √n
93.109282557698
5 √n
37.600566156679
1 , 2 , 5 , 10 , 113 , 226 , 227 , 293 , 454 , 565 , 586 , 1130 , 1135 , 1465 , 2270 , 2930 , 25651 , 33109 , 51302 , 66218 , 66511 , 128255 , 133022 , 165545 , 256510 , 331090 , 332555 , 665110 , 7515743 , 15031486 , 37578715 , 75157430
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-75157429
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75157430 can be divided by 32 positive divisors.
The sum of these divisors (counting 75157430) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100011110101100111110110110
3
Ternary
12020102101121112
4
Quaternary
10132230332312
5
Quinary
123220014210
6
Senary
11242515022
8
Octal
436547666
10
Decimal
75157430
12
Duodecimal
21205a72
16
Hexadecimal
47acfb6
20
Vigesimal
139edba
36
Base36
18qvue
md5
7e9115a94da00fece22e6d495639a860
sha1
fe269509023f90363c845a243c7afc6ba97aba48
sha256
c43693490a451a39e85a2c1234084c65f5e6c470409705fcbdcfc60b3864efa0
sha512
2705ada57b582171e8c97dbbf5271da71b34a23f926c10ac4ee473a890f95f225507be2ed7c1a4ebbe37a84a900de19d46520e334c22f9f0e86e61de8b224874
ripemd-160
4c83c7a11a967c86a5556a44eab26de2e2b1d52c
Diameter
150314860
Circumference
472228059.90138
Area
1.7745723678037E+16
Volume
1.7782973135085E+24
Surface area
7.0982894712147E+16
Circumference
472228059.90138
Perimeter
300629720
Area
5648639284204900
Diagonal
106288656.81911
Surface area
33891835705229400
Volume
4.2453721159788E+23
Space diagonal
130176487.3263
Perimeter
225472290
Area
2.4459325584681E+15
Altitude
65088243.663151
Surface area
2.4459325584681E+15
Volume
5.0032190197815E+22
Height
35429552.273036