115431320 is an even 9-digits composite number following 115431319
and preceding 115431321 . In scientific notation, it is written as 1.15431320 × 10^8.
The sum of its digits is 20. It has a total of 5 prime factors and 16 positive divisors.
There are 46172512 positive integers (up to 115431320) that are relatively prime to 115431320.
115431320 has 16 divisors, whose sum is 259720560
The reverse of 115431320 is 023134511
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 20
Digital Root 2
Name
one hundred fifteen million four hundred thirty-one thousand three hundred twenty
Scientific notation
1.15431320 × 10^8
Engineering notation
1.15431320 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 2885783
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
28857830
Product of the distinct prime numbers
The prime factorization of 115431320 is 2 × 2 × 2 × 5 × 2885783.
Since it has a total of 5 prime factors.
4 , 1 , 57 , 5 , 772 , 356 , 9634 , 607 , 90446 , 56984 , 197806 , 720837 , 8545461 , 8961103 , 2853969 , 67949835 , 343041592 , 513752387 , 443633504 , 1095444073
n×2
230862640
n×3
346293960
n×4
461725280
n×5
577156600
n÷2
57715660
n÷3
38477106.666667
n÷3
28857830
n÷5
23086264
n2
13324389636942400
n3
1.5380518839866E+24
n4
1.7753935919706E+32
n5
2.0493602584071E+40
2 √n
10743.896872178
3 √n
486.90162129235
4 √n
103.65277069224
5 √n
40.969883819355
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 2885783 , 5771566 , 11543132 , 14428915 , 23086264 , 28857830 , 57715660 , 115431320
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-115431319
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 115431320 can be divided by 16 positive divisors.
The sum of these divisors (counting 115431320) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110111000010101011110011000
3
Ternary
22001012112000002
4
Quaternary
12320111132120
5
Quinary
214022300240
6
Senary
15242032132
8
Octal
670253630
10
Decimal
115431320
12
Duodecimal
327a8648
16
Hexadecimal
6e15798
20
Vigesimal
1g18i60
36
Base36
1wq3dk
md5
e2bdbed0a45ec9927ef5b6f940740088
sha1
a7376fb419ebe74b65aea1facae751d01e4982d4
sha256
ebcea9210274dfec80d8c7d94195ebb4b50be6d7000ead01b13658abff2b2712
sha512
bb9d503f1fdb99e635b370dcc5da95796503605b874a05432f8d997cd4870db79c17136e3fc85cb691085c42034aa8438b3b32bcbca9cea971e94b957c1f3235
ripemd-160
1976f09634dadc4bde2889c7ec74195694f74c20
Diameter
230862640
Circumference
725276373.81235
Area
4.1859804596986E+16
Volume
6.4425766660962E+24
Surface area
1.6743921838794E+17
Circumference
725276373.81235
Perimeter
461725280
Area
13324389636942400
Diagonal
163244538.26663
Surface area
79946337821654400
Volume
1.5380518839866E+24
Space diagonal
199932911.02474
Perimeter
346293960
Area
5.7696299577571E+15
Altitude
99966455.512371
Surface area
5.7696299577571E+15
Volume
1.8126115283061E+23
Height
54414846.088876