12569938 is an even 8-digits composite number following 12569937
and preceding 12569939 . In scientific notation, it is written as 1.2569938 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 6242640 positive integers (up to 12569938) that are relatively prime to 12569938.
12569938 has 8 divisors, whose sum is 18981900
The reverse of 12569938 is 83996521
Previous prime number is 149
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
twelve million five hundred sixty-nine thousand nine hundred thirty-eight
Scientific notation
1.2569938 × 10^7
Engineering notation
1.2569938 × 10^6
Prime Factorization
2 × 149 × 42181
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
12569938
Product of the distinct prime numbers
The prime factorization of 12569938 is 2 × 149 × 42181.
Since it has a total of 3 prime factors.
1 , 4 , 26 , 50 , 269 , 885 , 9982 , 7749 , 42610 , 23045 , 827532 , 14101 , 1035608 , 8316106 , 4237869 , 18966852 , 339618892 , 92791710 , 1797426454 , 5757890859
n×2
25139876
n×3
37709814
n×4
50279752
n×5
62849690
n÷2
6284969
n÷3
4189979.3333333
n÷3
3142484.5
n÷5
2513987.6
n2
158003341323844
n3
1.9860922042336E+21
n4
2.4965055869499E+28
n5
3.1380920444614E+35
2 √n
3545.4108365604
3 √n
232.51146819756
4 √n
59.543352580791
5 √n
26.294603542593
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
-12569937
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 12569938 can be divided by 8 positive divisors.
The sum of these divisors (counting 12569938) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111100110101010010
3
Ternary
212122121201021
4
Quaternary
233330311102
5
Quinary
11204214223
6
Senary
1125230054
8
Octal
57746522
10
Decimal
12569938
12
Duodecimal
426232a
16
Hexadecimal
bfcd52
20
Vigesimal
3ib4gi
36
Base36
7hf0y
md5
4f8404985968581bd05fdd84a0e6eadf
sha1
d342358b30fc047833e059f371109b6346f4599c
sha256
092502ef16e37182d5f57c3b5dbaad8ae5af4778f0241441872fb06247e36437
sha512
e3b77a274b8b11aab182c6eb4ce764a4d0189d0c4bc3af56e8fa16cb023620c52c76e6e741ee49ab35bb0e17c416e6a852aedb15aa8c90d814bd1af64c222d47
ripemd-160
91e5d0a562dd86a50ad2fbd748d3d9b2ec96fa81
Diameter
25139876
Circumference
78979249.753758
Area
4.9638213634563E+14
Volume
8.3193235708961E+21
Surface area
1.9855285453825E+15
Circumference
78979249.753758
Perimeter
50279752
Area
158003341323844
Diagonal
17776576.797789
Surface area
948020047943064
Volume
1.9860922042336E+21
Space diagonal
21771771.263991
Perimeter
37709814
Area
68417453734636
Altitude
10885885.631995
Surface area
68417453734636
Volume
2.3406321094588E+20
Height
5925525.599263