75731331 is an odd 8-digits composite number following 75731330
and preceding 75731332 . In scientific notation, it is written as 7.5731331 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 46362624 positive integers (up to 75731331) that are relatively prime to 75731331.
75731331 has 8 divisors, whose sum is 101024784
The reverse of 75731331 is 13313757
Previous prime number is 2561
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-five million seven hundred thirty-one thousand three hundred thirty-one
Scientific notation
7.5731331 × 10^7
Engineering notation
7.5731331 × 10^6
Prime Factorization
3 × 2561 × 9857
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
75731331
Product of the distinct prime numbers
The prime factorization of 75731331 is 3 × 2561 × 9857.
Since it has a total of 3 prime factors.
7 , 1 , 62 , 46 , 819 , 638 , 7671 , 7519 , 88171 , 61343 , 336045 , 39967 , 3421216 , 4963424 , 52371320 , 74399753 , 397752318 , 954159845 , 7448473906 , 6283023716
n×2
151462662
n×3
227193993
n×4
302925324
n×5
378656655
n÷2
37865665.5
n÷3
25243777
n÷3
18932832.75
n÷5
15146266.2
n2
5735234495031561
n3
4.3433694190585E+23
n4
3.2892914713E+31
n5
2.491024211685E+39
2 √n
8702.3750206481
3 √n
423.08263116435
4 √n
93.286521109151
5 √n
37.657815033109
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
-75731330
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 75731331 can be divided by 8 positive divisors.
The sum of these divisors (counting 75731331) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100000111001000110000011
3
Ternary
12021111112212010
4
Quaternary
10200321012003
5
Quinary
123341400311
6
Senary
11303104003
8
Octal
440710603
10
Decimal
75731331
12
Duodecimal
21442003
16
Hexadecimal
4839183
20
Vigesimal
13d686b
36
Base36
1936o3
md5
e21b11e6a58a4773b757a8a0a22f9aab
sha1
fc1582a6cdbfc0a8218cdeb27378734afd6ca438
sha256
555becc6e58ba9be45fc134169594b6073262ddbb851bf362a767335fef6a54c
sha512
1734eb3625d95d8d19407e0b9320f4b7b16b9c6d0a053a9d2f1174bb23ff2c6e70511cf7b1766eda6b2fe7ddfd79457bd7cd01157942cfcda677c740d4eb5b1d
ripemd-160
8bdded00c6f72f761e2237dac4f4fe35472aef9e
Diameter
151462662
Circumference
475833986.23235
Area
1.8017770556206E+16
Volume
1.8193463278321E+24
Surface area
7.2071082224824E+16
Circumference
475833986.23235
Perimeter
302925324
Area
5735234495031561
Diagonal
107100275.39677
Surface area
34411406970189366
Volume
4.3433694190585E+23
Space diagonal
131170513.01682
Perimeter
227193993
Area
2.4834293846791E+15
Altitude
65585256.508408
Surface area
2.4834293846791E+15
Volume
5.1187099490243E+22
Height
35700091.798922