125825871 is an odd 9-digits composite number following 125825870
and preceding 125825872 . In scientific notation, it is written as 1.25825871 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 83857752 positive integers (up to 125825871) that are relatively prime to 125825871.
125825871 has 8 divisors, whose sum is 167820160
The reverse of 125825871 is 178528521
Previous prime number is 5623
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-five million eight hundred twenty-five thousand eight hundred seventy-one
Scientific notation
1.25825871 × 10^8
Engineering notation
1.25825871 × 10^6
Prime Factorization
3 × 5623 × 7459
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
125825871
Product of the distinct prime numbers
The prime factorization of 125825871 is 3 × 5623 × 7459.
Since it has a total of 3 prime factors.
3 , 6 , 68 , 100 , 406 , 884 , 5723 , 3229 , 87761 , 16062 , 264099 , 853130 , 2265893 , 5428228 , 22006560 , 71593310 , 497281880 , 540373011 , 5188942529 , 995215102
n×2
251651742
n×3
377477613
n×4
503303484
n×5
629129355
n÷2
62912935.5
n÷3
41941957
n÷3
31456467.75
n÷5
25165174.2
n2
15832149812908641
n3
1.9920940400117E+24
n4
2.5065696769838E+32
n5
3.1539131282868E+40
2 √n
11217.213156573
3 √n
501.09874508322
4 √n
105.91134574054
5 √n
41.682522097175
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
-125825870
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 125825871 can be divided by 8 positive divisors.
The sum of these divisors (counting 125825871) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011111111111001101001111
3
Ternary
22202202121122110
4
Quaternary
13133333031033
5
Quinary
224202411441
6
Senary
20252515103
8
Octal
737771517
10
Decimal
125825871
12
Duodecimal
3617ba93
16
Hexadecimal
77ff34f
20
Vigesimal
1j684db
36
Base36
22wvv3
md5
4f589dd9ada3c17ca4d5eecaae53fead
sha1
13e048c1645897746e56c603750f2b997d302210
sha256
f78801f80990040fcad5f0be3712c59a2b29dc6e0fa0c28034e01663ba7679db
sha512
cde388aa255c7b6db2725c111ca6bd48537c1180f757b067383ec5c090974e97aaf44c5d07ab4ad8585d7a7cbeb4f2f4dbc701153fcdd87a2b316e166c81b7f4
ripemd-160
1b2cb0f5f14271c4ad4b8e2d51a5d86b590dac6b
Diameter
251651742
Circumference
790587263.93027
Area
4.9738165542767E+16
Volume
8.3444640018144E+24
Surface area
1.9895266217107E+17
Circumference
790587263.93027
Perimeter
503303484
Area
15832149812908641
Diagonal
177944653.26561
Surface area
94992898877451846
Volume
1.9920940400117E+24
Space diagonal
217936801.47861
Perimeter
377477613
Area
6.85552196725E+15
Altitude
108968400.7393
Surface area
6.85552196725E+15
Volume
2.347705340756E+23
Height
59314884.421869