75897321 is an odd 8-digits composite number following 75897320
and preceding 75897322 . In scientific notation, it is written as 7.5897321 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 48853392 positive integers (up to 75897321) that are relatively prime to 75897321.
75897321 has 8 divisors, whose sum is 104686080
The reverse of 75897321 is 12379857
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-five million eight hundred ninety-seven thousand three hundred twenty-one
Scientific notation
7.5897321 × 10^7
Engineering notation
7.5897321 × 10^6
Prime Factorization
3 × 29 × 872383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
75897321
Product of the distinct prime numbers
The prime factorization of 75897321 is 3 × 29 × 872383.
Since it has a total of 3 prime factors.
10 , 9 , 86 , 4 , 150 , 419 , 2346 , 4553 , 84193 , 56860 , 870195 , 825750 , 3224772 , 8455346 , 23006637 , 18045514 , 186259860 , 767557368 , 1354186000 , 8250872224
n×2
151794642
n×3
227691963
n×4
303589284
n×5
379486605
n÷2
37948660.5
n÷3
25299107
n÷3
18974330.25
n÷5
15179464.2
n2
5760403334977041
n3
4.3719918100422E+23
n4
3.3182246581615E+31
n5
2.518443620306E+39
2 √n
8711.9068521191
3 √n
423.39151362452
4 √n
93.337596134243
5 √n
37.674308464673
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
-75897320
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 75897321 can be divided by 8 positive divisors.
The sum of these divisors (counting 75897321) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100001100001100111101001
3
Ternary
12021210222112220
4
Quaternary
10201201213221
5
Quinary
123412203241
6
Senary
11310424253
8
Octal
441414751
10
Decimal
75897321
12
Duodecimal
21502089
16
Hexadecimal
48619e9
20
Vigesimal
13e7361
36
Base36
196qqx
md5
b69a672ba8513614714baf430145aae5
sha1
cf7d9464ac23c792866c7644ad9af92a529e3949
sha256
8d30148116731ca3b61e1e38d561297d93b5487d6dae648ad80aa86d6bdbcfa0
sha512
d54a35b4a96f9d21bfccec0e7ec3e1e91be394cfbe27bdf263bb174ee675fcf60d448a86edcc58d220d3037df184df913fa8484ab237f0d72b2e314a0c5e2ea4
ripemd-160
2141570c0126ed0fb83788a28e5f0a2e3eb9310b
Diameter
151794642
Circumference
476876932.16149
Area
1.8096840798878E+16
Volume
1.8313356469311E+24
Surface area
7.2387363195512E+16
Circumference
476876932.16149
Perimeter
303589284
Area
5760403334977041
Diagonal
107335020.70598
Surface area
34562420009862246
Volume
4.3719918100422E+23
Space diagonal
131458016.13036
Perimeter
227691963
Area
2.4943278120674E+15
Altitude
65729008.065182
Surface area
2.4943278120674E+15
Volume
5.1524417602882E+22
Height
35778340.235328