75121572 is an even 8-digits composite number following 75121571
and preceding 75121573 . In scientific notation, it is written as 7.5121572 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 23567488 positive integers (up to 75121572) that are relatively prime to 75121572.
75121572 has 24 divisors, whose sum is 185594976
The reverse of 75121572 is 27512157
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-five million one hundred twenty-one thousand five hundred seventy-two
Scientific notation
7.5121572 × 10^7
Engineering notation
7.5121572 × 10^6
Prime Factorization
2 × 2 × 3 × 17 × 368243
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
37560786
Product of the distinct prime numbers
The prime factorization of 75121572 is 2 × 2 × 3 × 17 × 368243.
Since it has a total of 5 prime factors.
10 , 1 , 14 , 40 , 482 , 240 , 1147 , 2827 , 12769 , 80509 , 621044 , 167098 , 3374469 , 9618128 , 81133545 , 97025546 , 595138772 , 477306528 , 5538561583 , 2675034522
n×2
150243144
n×3
225364716
n×4
300486288
n×5
375607860
n÷2
37560786
n÷3
25040524
n÷3
18780393
n÷5
15024314.4
n2
5643250579751184
n3
4.2392985474082E+23
n4
3.1846277105862E+31
n5
2.39234239854E+39
2 √n
8667.2701584755
3 √n
421.94407141221
4 √n
93.098174839658
5 √n
37.596977586703
1 , 2 , 3 , 4 , 6 , 12 , 17 , 34 , 51 , 68 , 102 , 204 , 368243 , 736486 , 1104729 , 1472972 , 2209458 , 4418916 , 6260131 , 12520262 , 18780393 , 25040524 , 37560786 , 75121572
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-75121571
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75121572 can be divided by 24 positive divisors.
The sum of these divisors (counting 75121572) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100011110100100001110100100
3
Ternary
12020100120102110
4
Quaternary
10132210032210
5
Quinary
123212342242
6
Senary
11242041020
8
Octal
436441644
10
Decimal
75121572
12
Duodecimal
211a9170
16
Hexadecimal
47a43a4
20
Vigesimal
139a3ic
36
Base36
18q46c
md5
ef502f24b8fd7edd24a88bb4b164277f
sha1
40b8c4b9764abfb10a91428fa3bbc530ba5363fd
sha256
eda638ae720024c0565917c30ba7acf1dacc9d38f098dee91eeb1d4f2aecc8c8
sha512
0747079b15a11cbfb3ebfbaa7e8bf3cf943ea216bc26a3d43db693be0749283b0b7047c0e6523fa8366ffc0400f34ecae67fb19b05de533fde3a232713a12199
ripemd-160
8992526205d54cb69f9b8c56b7eb927908128828
Diameter
150243144
Circumference
472002757.44263
Area
1.7728794563713E+16
Volume
1.7757532230549E+24
Surface area
7.0915178254851E+16
Circumference
472002757.44263
Perimeter
300486288
Area
5643250579751184
Diagonal
106237945.94919
Surface area
33859503478507104
Volume
4.2392985474082E+23
Space diagonal
130114379.44844
Perimeter
225364716
Area
2.4435991809929E+15
Altitude
65057189.724222
Surface area
2.4435991809929E+15
Volume
4.9960612505777E+22
Height
35412648.649729