125637213 is an odd 9-digits composite number following 125637212
and preceding 125637214 . In scientific notation, it is written as 1.25637213 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 76515840 positive integers (up to 125637213) that are relatively prime to 125637213.
125637213 has 16 divisors, whose sum is 182267456
The reverse of 125637213 is 312736521
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-five million six hundred thirty-seven thousand two hundred thirteen
Scientific notation
1.25637213 × 10^8
Engineering notation
1.25637213 × 10^6
Prime Factorization
3 × 13 × 97 × 33211
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
125637213
Product of the distinct prime numbers
The prime factorization of 125637213 is 3 × 13 × 97 × 33211.
Since it has a total of 4 prime factors.
7 , 8 , 62 , 83 , 325 , 43 , 5676 , 596 , 22182 , 17718 , 245649 , 288597 , 6731736 , 4977318 , 71244552 , 28202912 , 847520145 , 280767957 , 7182135956 , 3770556751
n×2
251274426
n×3
376911639
n×4
502548852
n×5
628186065
n÷2
62818606.5
n÷3
41879071
n÷3
31409303.25
n÷5
25127442.6
n2
15784709290407369
n3
1.983146883262E+24
n4
2.4915704738267E+32
n5
3.1303397032468E+40
2 √n
11208.800694097
3 √n
500.8481777089
4 √n
105.8716236491
5 √n
41.670015191142
1 , 3 , 13 , 39 , 97 , 291 , 1261 , 3783 , 33211 , 99633 , 431743 , 1295229 , 3221467 , 9664401 , 41879071 , 125637213
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
-125637212
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 125637213 can be divided by 16 positive divisors.
The sum of these divisors (counting 125637213) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011111010001001001011101
3
Ternary
22202102000212010
4
Quaternary
13133101021131
5
Quinary
224130342323
6
Senary
20244501433
8
Octal
737211135
10
Decimal
125637213
12
Duodecimal
360aa879
16
Hexadecimal
77d125d
20
Vigesimal
1j54d0d
36
Base36
22sual
md5
d345d96a96c2978cea5984424bcffa98
sha1
4208c19e2388709ebdf6243d54737087357f8e0e
sha256
a3b1153f95377e4a60982c6f28653d69c67d65e2db7f826899acbfc06895ea1e
sha512
f23e5a53c6461d1eb464876566d7810b0081c29460c1ab65c5cabb5d9b9baae3696d97f3a25e118276afb6dbf8130ed6668235800a1a56c7e43b162d49ac1f24
ripemd-160
dcbd279a0bdbda3aac59260b6e849111a81456c8
Diameter
251274426
Circumference
789401890.75659
Area
4.9589126745794E+16
Volume
8.3069862392605E+24
Surface area
1.9835650698318E+17
Circumference
789401890.75659
Perimeter
502548852
Area
15784709290407369
Diagonal
177677850.56336
Surface area
94708255742444214
Volume
1.983146883262E+24
Space diagonal
217610036.23735
Perimeter
376911639
Area
6.8349796184225E+15
Altitude
108805018.11868
Surface area
6.8349796184225E+15
Volume
2.3371610154059E+23
Height
59225950.187786