125557312 is an even 9-digits composite number following 125557311
and preceding 125557313 . In scientific notation, it is written as 1.25557312 × 10^8.
The sum of its digits is 31. It has a total of 7 prime factors and 14 positive divisors.
There are 62778624 positive integers (up to 125557312) that are relatively prime to 125557312.
125557312 has 14 divisors, whose sum is 249152918
The reverse of 125557312 is 213755521
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-five million five hundred fifty-seven thousand three hundred twelve
Scientific notation
1.25557312 × 10^8
Engineering notation
1.25557312 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 1961833
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
3923666
Product of the distinct prime numbers
The prime factorization of 125557312 is 2 × 2 × 2 × 2 × 2 × 2 × 1961833.
Since it has a total of 7 prime factors.
7 , 7 , 1 , 80 , 424 , 958 , 2864 , 8481 , 77281 , 71614 , 472414 , 167727 , 1027209 , 4235890 , 67368900 , 28390843 , 779035258 , 476439836 , 2155918348 , 6943185671
n×2
251114624
n×3
376671936
n×4
502229248
n×5
627786560
n÷2
62778656
n÷3
41852437.333333
n÷3
31389328
n÷5
25111462.4
n2
15764638596665344
n3
1.9793656468488E+24
n4
2.4852383008347E+32
n5
3.1203984073225E+40
2 √n
11205.23591898
3 √n
500.74198105026
4 √n
105.8547869441
5 √n
41.664713699488
1 , 2 , 4 , 8 , 16 , 32 , 64 , 1961833 , 3923666 , 7847332 , 15694664 , 31389328 , 62778656 , 125557312
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-125557311
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125557312 can be divided by 14 positive divisors.
The sum of these divisors (counting 125557312) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
111011110111101101001000000
3
Ternary
22202020222020211
4
Quaternary
13132331221000
5
Quinary
224120313222
6
Senary
20243043504
8
Octal
736755100
10
Decimal
125557312
12
Duodecimal
36070594
16
Hexadecimal
77bda40
20
Vigesimal
1j4ed5c
36
Base36
22r4n4
md5
a7c9b8328a8da3d7bcefe4bf69446e12
sha1
ab44d1c64dbc83a384986881f8076bcf85447f27
sha256
522f89eb1f7474dff212f04a50422064aaac14b40630f74cdc8f10af63d6633e
sha512
ba2aeadccd62800152d4db67102cbc736b812d99ac35e5fea75086a823b80ebcd89765f32869fb45cab3079d870a01c2e5f42db610f0fdd2addb718946f0a345
ripemd-160
af730b52eb83188fa454896e57bf6993f57fcb6b
Diameter
251114624
Circumference
788899857.96736
Area
4.9526072801782E+16
Volume
8.2911474332107E+24
Surface area
1.9810429120713E+17
Circumference
788899857.96736
Perimeter
502229248
Area
15764638596665344
Diagonal
177564853.48551
Surface area
94587831579992064
Volume
1.9793656468488E+24
Space diagonal
217471643.64578
Perimeter
376671936
Area
6.8262887530964E+15
Altitude
108735821.82289
Surface area
6.8262887530964E+15
Volume
2.3327047855574E+23
Height
59188284.49517