125881197 is an odd 9-digits composite number following 125881196
and preceding 125881198 . In scientific notation, it is written as 1.25881197 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 77465328 positive integers (up to 125881197) that are relatively prime to 125881197.
125881197 has 8 divisors, whose sum is 180752544
The reverse of 125881197 is 791188521
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-five million eight hundred eighty-one thousand one hundred ninety-seven
Scientific notation
1.25881197 × 10^8
Engineering notation
1.25881197 × 10^6
Prime Factorization
3 × 13 × 3227723
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
125881197
Product of the distinct prime numbers
The prime factorization of 125881197 is 3 × 13 × 3227723.
Since it has a total of 3 prime factors.
9 , 8 , 57 , 85 , 591 , 295 , 2350 , 8256 , 33617 , 99968 , 989635 , 169518 , 3433662 , 133819 , 84329470 , 46640348 , 762625195 , 675351619 , 7961466392 , 9619905771
n×2
251762394
n×3
377643591
n×4
503524788
n×5
629405985
n÷2
62940598.5
n÷3
41960399
n÷3
31470299.25
n÷5
25176239.4
n2
15846075758152809
n3
1.994722984189E+24
n4
2.5109811693312E+32
n5
3.1608531523987E+40
2 √n
11219.679006104
3 √n
501.17217917784
4 √n
105.92298620273
5 √n
41.686187037782
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
-125881196
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 125881197 can be divided by 8 positive divisors.
The sum of these divisors (counting 125881197) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100000001100101101101101
3
Ternary
22202212102112120
4
Quaternary
13200030231231
5
Quinary
224211144242
6
Senary
20254023153
8
Octal
740145555
10
Decimal
125881197
12
Duodecimal
361a7ab9
16
Hexadecimal
780cb6d
20
Vigesimal
1j6f2jh
36
Base36
22y2jx
md5
b2ebe5929e573ca4e25292fbef0f53a7
sha1
80fcd4e2e3aba6599aa6ffced40ad25c7080845e
sha256
637fdcb6e2ce2aa1bc57fc24218e9cf5adaa4f8936fbe31d94d0584539518969
sha512
84023b37e82e5768c6a9eb835af0f3ca16bb8895983491b44257ef222ca43d248c2f62593c950b693c1fadc3289323c7d1a51d72d6301ad2449582dde2d1883b
ripemd-160
cfcc92e458d57ba1e66fd22a86fb36988ecb6117
Diameter
251762394
Circumference
790934887.44058
Area
4.978191519004E+16
Volume
8.355476097433E+24
Surface area
1.9912766076016E+17
Circumference
790934887.44058
Perimeter
503524788
Area
15846075758152809
Diagonal
178022896.04516
Surface area
95076454548916854
Volume
1.994722984189E+24
Space diagonal
218032628.92159
Perimeter
377643591
Area
6.8615520784265E+15
Altitude
109016314.46079
Surface area
6.8615520784265E+15
Volume
2.3508035811811E+23
Height
59340965.348386