125815316 is an even 9-digits composite number following 125815315
and preceding 125815317 . In scientific notation, it is written as 1.25815316 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 18 positive divisors.
There are 57188560 positive integers (up to 125815316) that are relatively prime to 125815316.
125815316 has 18 divisors, whose sum is 242013450
The reverse of 125815316 is 613518521
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred twenty-five million eight hundred fifteen thousand three hundred sixteen
Scientific notation
1.25815316 × 10^8
Engineering notation
1.25815316 × 10^6
Prime Factorization
2 × 2 × 11 × 11 × 259949
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
5718878 Product of the distinct prime numbers
The prime factorization of 125815316 is 2 × 2 × 11 × 11 × 259949.
Since it has a total of 5 prime factors.
5 , 2 , 31 , 53 , 792 , 349 , 1467 , 944 , 82559 , 63603 , 482057 , 340099 , 3501221 , 9051115 , 65594079 , 13518825 , 868265716 , 652059267 , 2982859433 , 7559201726
n×2
251630632
n×3
377445948
n×4
503261264
n×5
629076580
n÷2
62907658
n÷3
41938438.666667
n÷3
31453829
n÷5
25163063.2
n2
15829493740179856
n3
1.9915927570408E+24
n4
2.5057287207039E+32
n5
3.1525905080564E+40
2 √n11216.742664428
3 √n501.08473300681
4 √n105.90912455699
5 √n41.681822759622
1 , 2 , 4 , 11 , 22 , 44 , 121 , 242 , 484 , 259949 , 519898 , 1039796 , 2859439 , 5718878 , 11437756 , 31453829 , 62907658 , 125815316
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-125815315 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125815316 can be divided by 18 positive divisors.
The sum of these divisors (counting 125815316) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
111011111111100101000010100
3
Ternary
22202202002011112
4
Quaternary
13133330220110
5
Quinary
224202042231
6
Senary
20252354152
8
Octal
737745024
10
Decimal
125815316
12
Duodecimal
36175958
16
Hexadecimal
77fca14
20
Vigesimal
1j66i5g
36
Base36
22wnpw
md5
5cca997bbd8eaf90f79ad63bfa25f03b
sha1
5570544755da6888a32e90113280386e7dd545a6
sha256
f7c2d2528cde5a9d2b5231aae71929b08ef1ee3e19f45ea57299f5ec04c42afb
sha512
10f09130739d851a65fe932f003f0b527eac5e4bd068d6b976c434bde13aff20500087f864725fd565c8c8d0789020e5d03535f051ec07205000bb0cea49b525
ripemd-160
88266e94a943083cfe08f09c3352293bc76c212a
Diameter
251630632
Circumference
790520944.90936
Area
4.9729821244195E+16
Volume
8.3423642326158E+24
Surface area
1.9891928497678E+17
Circumference
790520944.90936
Perimeter
503261264
Area
15829493740179856
Diagonal
177929726.24146
Surface area
94976962441079136
Volume
1.9915927570408E+24
Space diagonal
217918519.68233
Perimeter
377445948
Area
6.8543718540213E+15
Altitude
108959259.84117
Surface area
6.8543718540213E+15
Volume
2.3471145731092E+23
Height
59309908.747152