125816998 is an even 9-digits composite number following 125816997
and preceding 125816999 . In scientific notation, it is written as 1.25816998 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 62908498 positive integers (up to 125816998) that are relatively prime to 125816998.
125816998 has 4 divisors, whose sum is 188725500
The reverse of 125816998 is 899618521
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-five million eight hundred sixteen thousand nine hundred ninety-eight
Scientific notation
1.25816998 × 10^8
Engineering notation
1.25816998 × 10^6
Prime Factorization
2 × 62908499
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
125816998
Product of the distinct prime numbers
The prime factorization of 125816998 is 2 × 62908499.
Since it has a total of 2 prime factors.
9 , 6 , 75 , 52 , 114 , 475 , 219 , 5842 , 2084 , 78132 , 610542 , 279625 , 8593899 , 5754030 , 47743630 , 33388290 , 377739031 , 320726849 , 449418921 , 4293587934
n×2
251633996
n×3
377450994
n×4
503267992
n×5
629084990
n÷2
62908499
n÷3
41938999.333333
n÷3
31454249.5
n÷5
25163399.6
n2
15829916985732004
n3
1.991672633734E+24
n4
2.5058627177517E+32
n5
3.1528012454764E+40
2 √n
11216.817641381
3 √n
501.08696596432
4 √n
105.90947852473
5 √n
41.68193420623
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-125816997
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125816998 can be divided by 4 positive divisors.
The sum of these divisors (counting 125816998) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011111111101000010100110
3
Ternary
22202202011110211
4
Quaternary
13133331002212
5
Quinary
224202120443
6
Senary
20252410034
8
Octal
737750246
10
Decimal
125816998
12
Duodecimal
3617691a
16
Hexadecimal
77fd0a6
20
Vigesimal
1j6729i
36
Base36
22wp0m
md5
7e9fa6d0e52b2cd29b1d71aa554aca47
sha1
b5548791e9a6c3b6bb90094ff9af1d8b40200294
sha256
13333c14e383455ae3c324b2d8aa33021d257f1b121f242baa98c183ca5b3a4a
sha512
5696d124b92f050fce9d9f3b08722429d58bb03429ce1b5e2c564f24974af3307b0fc879ad7a3379ee4e79b9662595dbf538e878ac111a906c2ba2a1865a2230
ripemd-160
b712d667a861a9a3403aaa5b3960d8770aa78beb
Diameter
251633996
Circumference
790531513.22704
Area
4.9731150909312E+16
Volume
8.3426988193261E+24
Surface area
1.9892460363725E+17
Circumference
790531513.22704
Perimeter
503267992
Area
15829916985732004
Diagonal
177932104.94867
Surface area
94979501914392024
Volume
1.991672633734E+24
Space diagonal
217921432.99179
Perimeter
377450994
Area
6.8545551247214E+15
Altitude
108960716.4959
Surface area
6.8545551247214E+15
Volume
2.347208708695E+23
Height
59310701.649556