75872172 is an even 8-digits composite number following 75872171
and preceding 75872173 . In scientific notation, it is written as 7.5872172 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 25290720 positive integers (up to 75872172) that are relatively prime to 75872172.
75872172 has 12 divisors, whose sum is 177035096
The reverse of 75872172 is 27127857
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-five million eight hundred seventy-two thousand one hundred seventy-two
Scientific notation
7.5872172 × 10^7
Engineering notation
7.5872172 × 10^6
Prime Factorization
2 × 2 × 3 × 6322681
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37936086
Product of the distinct prime numbers
The prime factorization of 75872172 is 2 × 2 × 3 × 6322681.
Since it has a total of 4 prime factors.
5 , 6 , 18 , 51 , 457 , 731 , 7080 , 9131 , 61122 , 23335 , 434 , 237882 , 6187127 , 6362180 , 17387420 , 76704989 , 905731482 , 397364907 , 9399134010 , 492681574
n×2
151744344
n×3
227616516
n×4
303488688
n×5
379360860
n÷2
37936086
n÷3
25290724
n÷3
18968043
n÷5
15174434.4
n2
5756586483997584
n3
4.3676471984674E+23
n4
3.3138287947744E+31
n5
2.5142738829567E+39
2 √n
8710.4633631053
3 √n
423.34474407969
4 √n
93.329863190221
5 √n
37.671811415302
1 , 2 , 3 , 4 , 6 , 12 , 6322681 , 12645362 , 18968043 , 25290724 , 37936086 , 75872172
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-75872171
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75872172 can be divided by 12 positive divisors.
The sum of these divisors (counting 75872172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100100001011011011110101100
3
Ternary
12021202201001110
4
Quaternary
10201123132230
5
Quinary
123410402142
6
Senary
11310112020
8
Octal
441333654
10
Decimal
75872172
12
Duodecimal
214ab610
16
Hexadecimal
485b7ac
20
Vigesimal
13e408c
36
Base36
1967cc
md5
018f88799bdd5822c81e7b04a251c3df
sha1
7c89cab72869922281b6c6f46da13c7e035df275
sha256
008abcdcddd3eedb9fa1bd085316312559d0d31b25811d255233e3701b87e174
sha512
bbd0ad7fe88bc31c2f1607684f3b3b6166a16843121341bac1ebe04ed951cab1dc38cd00d0975cb1ffa0b8835627109b93f34751408787a28ec175da7588a082
ripemd-160
b688650908e0a83d401aea8f471dcaaa4cf8fde9
Diameter
151744344
Circumference
476718916.3342
Area
1.8084849807881E+16
Volume
1.8295157802903E+24
Surface area
7.2339399231524E+16
Circumference
476718916.3342
Perimeter
303488688
Area
5756586483997584
Diagonal
107299454.6491
Surface area
34539518903985504
Volume
4.3676471984674E+23
Space diagonal
131414456.7846
Perimeter
227616516
Area
2.492675067112E+15
Altitude
65707228.392302
Surface area
2.492675067112E+15
Volume
5.1473215864445E+22
Height
35766484.883035