125867690 is an even 9-digits composite number following 125867689
and preceding 125867691 . In scientific notation, it is written as 1.25867690 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 46474176 positive integers (up to 125867690) that are relatively prime to 125867690.
125867690 has 16 divisors, whose sum is 243989928
The reverse of 125867690 is 096768521
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-five million eight hundred sixty-seven thousand six hundred ninety
Scientific notation
1.25867690 × 10^8
Engineering notation
1.25867690 × 10^6
Prime Factorization
2 × 13 × 5 × 968213
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
125867690
Product of the distinct prime numbers
The prime factorization of 125867690 is 2 × 13 × 5 × 968213.
Since it has a total of 4 prime factors.
1 , 10 , 4 , 15 , 120 , 690 , 7401 , 9042 , 33780 , 44145 , 72344 , 173125 , 7693873 , 827530 , 24603898 , 63546687 , 842100046 , 935615680 , 9200404377 , 9096310976
n×2
251735380
n×3
377603070
n×4
503470760
n×5
629338450
n÷2
62933845
n÷3
41955896.666667
n÷3
31466922.5
n÷5
25173538
n2
15842675385936100
n3
1.9940809542476E+24
n4
2.5099036338415E+32
n5
3.1591577251423E+40
2 √n
11219.077056514
3 √n
501.154253348
4 √n
105.92014471532
5 √n
41.685292417284
1 , 2 , 5 , 10 , 13 , 26 , 65 , 130 , 968213 , 1936426 , 4841065 , 9682130 , 12586769 , 25173538 , 62933845 , 125867690
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
-125867689
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 125867690 can be divided by 16 positive divisors.
The sum of these divisors (counting 125867690) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111100000001001011010101010
3
Ternary
22202211202000022
4
Quaternary
13200021122222
5
Quinary
224210231230
6
Senary
20253440442
8
Octal
740113252
10
Decimal
125867690
12
Duodecimal
361a0122
16
Hexadecimal
78096aa
20
Vigesimal
1j6d94a
36
Base36
22xs4q
md5
44c59363146a7fbee72fab1cff069183
sha1
a7e4263520b3e3f47e64d94c2cf5014d4df43a82
sha256
c7a6be8ddd6cfc41eb347f88b79aa41ad2ee4159eebb0def64e78002d4e1552f
sha512
4d398e31506a4dcdf91e558ff25a76138b3490cd8010d271d51a958252d22082b6d8caed98cbf00508f1ad1e919601ed347119b2d2aff0cf9e907bd63ec3a686
ripemd-160
13b3bc37b8d22256febd4e1419f92f38c94ccb50
Diameter
251735380
Circumference
790850020.45663
Area
4.9771232605665E+16
Volume
8.3527867687036E+24
Surface area
1.9908493042266E+17
Circumference
790850020.45663
Perimeter
503470760
Area
15842675385936100
Diagonal
178003794.26257
Surface area
95056052315616600
Volume
1.9940809542476E+24
Space diagonal
218009234.11133
Perimeter
377603070
Area
6.8600796740655E+15
Altitude
109004617.05566
Surface area
6.8600796740655E+15
Volume
2.3500469416391E+23
Height
59334598.087524