125989423 is an odd 9-digits composite number following 125989422
and preceding 125989424 . In scientific notation, it is written as 1.25989423 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 102918816 positive integers (up to 125989423) that are relatively prime to 125989423.
125989423 has 16 divisors, whose sum is 150796800
The reverse of 125989423 is 324989521
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-five million nine hundred eighty-nine thousand four hundred twenty-three
Scientific notation
1.25989423 × 10^8
Engineering notation
1.25989423 × 10^6
Prime Factorization
7 × 23 × 307 × 2549
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
125989423
Product of the distinct prime numbers
The prime factorization of 125989423 is 7 × 23 × 307 × 2549.
Since it has a total of 4 prime factors.
1 , 5 , 55 , 2 , 106 , 933 , 2708 , 8621 , 86858 , 73750 , 561839 , 7270 , 7446006 , 7116788 , 24391028 , 91836563 , 614805922 , 191579377 , 3780998470 , 6989358345
n×2
251978846
n×3
377968269
n×4
503957692
n×5
629947115
n÷2
62994711.5
n÷3
41996474.333333
n÷3
31497355.75
n÷5
25197884.6
n2
15873334707872929
n3
1.9998722809308E+24
n4
2.5196275474816E+32
n5
3.1744642088212E+40
2 √n
11224.501013408
3 √n
501.31576515358
4 √n
105.94574561259
5 √n
41.693352490091
1 , 7 , 23 , 161 , 307 , 2149 , 2549 , 7061 , 17843 , 49427 , 58627 , 410389 , 782543 , 5477801 , 17998489 , 125989423
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
-125989422
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 125989423 can be divided by 16 positive divisors.
The sum of these divisors (counting 125989423) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111100000100111001000101111
3
Ternary
22210001220222221
4
Quaternary
13200213020233
5
Quinary
224223130143
6
Senary
20300220211
8
Octal
740471057
10
Decimal
125989423
12
Duodecimal
3623a667
16
Hexadecimal
782722f
20
Vigesimal
1j78db3
36
Base36
230e27
md5
78315f60dd483f7c95c61ca664cd1094
sha1
350de9b0257bd5041364140e7064e38e603adf5a
sha256
1dc5ca72418f2131916feb11af7a7488654bffbf4918c7e50ff1cf47196b6a8b
sha512
ea05d7c47e714eed1f1001e6cadde67d542877a9a190b8ef982b3eb2f767225154bcfb17b3c56223444edfd51734c47f38ce2ef0049e57c7f321894b90bb48e5
ripemd-160
d274432cbabe02a3b40631104ac0c546f46d17dc
Diameter
251978846
Circumference
791614891.45363
Area
4.9867551706225E+16
Volume
8.3770454211867E+24
Surface area
1.994702068249E+17
Circumference
791614891.45363
Perimeter
503957692
Area
15873334707872929
Diagonal
178175950.72216
Surface area
95240008247237574
Volume
1.9998722809308E+24
Space diagonal
218220081.85229
Perimeter
377968269
Area
6.8733555498956E+15
Altitude
109110040.92614
Surface area
6.8733555498956E+15
Volume
2.3568720855886E+23
Height
59391983.574054