142496757 is an odd 9-digits composite number following 142496756
and preceding 142496758 . In scientific notation, it is written as 1.42496757 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 87690240 positive integers (up to 142496757) that are relatively prime to 142496757.
142496757 has 8 divisors, whose sum is 170509080
The reverse of 142496757 is 757694241
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-two million four hundred ninety-six thousand seven hundred fifty-seven
Scientific notation
1.42496757 × 10^8
Engineering notation
1.42496757 × 10^6
Prime Factorization
9 × 13 × 1217921
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142496757
Product of the distinct prime numbers
The prime factorization of 142496757 is 9 × 13 × 1217921.
Since it has a total of 3 prime factors.
1 , 6 , 2 , 43 , 510 , 900 , 1754 , 2039 , 32181 , 91686 , 344139 , 378312 , 8378824 , 7639706 , 66886491 , 92000926 , 387812271 , 889135615 , 3535695500 , 3467370963
n×2
284993514
n×3
427490271
n×4
569987028
n×5
712483785
n÷2
71248378.5
n÷3
47498919
n÷3
35624189.25
n÷5
28499351.4
n2
20305325755517049
n3
2.8934430699898E+24
n4
4.1230625403766E+32
n5
5.8752304091185E+40
2 √n
11937.200551218
3 √n
522.31800106501
4 √n
109.25749654471
5 √n
42.73276515836
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
-142496756
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 142496757 can be divided by 8 positive divisors.
The sum of these divisors (counting 142496757) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111100101001111110101
3
Ternary
100221010120210200
4
Quaternary
20133211033311
5
Quinary
242434344012
6
Senary
22050111113
8
Octal
1037451765
10
Decimal
142496757
12
Duodecimal
3b87b499
16
Hexadecimal
87e53f5
20
Vigesimal
24ac1hh
36
Base36
2cu779
md5
fd28db9a3f425cfef1726780b4514ffd
sha1
cee8f7917b745f7751656cd656ca8625ca2d020f
sha256
776674ff2b5ca229ce9ee0afd930de74e695e536ee38425f3b1c2f9362bf5807
sha512
334aafc4c42ac5aa41138228b70a8f4085652fc8665ceb6186aec6c339ae4812779c58b5d445bea4f1dfc8a5087808c04c0f293187ff345576dd961eb69ce5af
ripemd-160
061e288e77e649210d5fc82caafad6585648aa1a
Diameter
284993514
Circumference
895333529.90314
Area
6.379106222228E+16
Volume
1.212002598968E+25
Surface area
2.5516424888912E+17
Circumference
895333529.90314
Perimeter
569987028
Area
20305325755517049
Diagonal
201520846.34358
Surface area
121831954533102294
Volume
2.8934430699898E+24
Space diagonal
246811623.0378
Perimeter
427490271
Area
8.7924639681981E+15
Altitude
123405811.5189
Surface area
8.7924639681981E+15
Volume
3.4099553596116E+23
Height
67173615.447861