142893757 is an odd 9-digits prime number following 142893756
and preceding 142893758 . In scientific notation, it is written as 1.42893757 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 142893756 positive integers (up to 142893757) that are relatively prime to 142893757.
142893757 has 2 divisors, whose sum is 142893758
The reverse of 142893757 is 757398241
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred forty-two million eight hundred ninety-three thousand seven hundred fifty-seven
Scientific notation
1.42893757 × 10^8
Engineering notation
1.42893757 × 10^6
Prime Factorization
142893757
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
142893757 Product of the distinct prime numbers
The prime factorization of 142893757 is 142893757.
Since it has a total of 1 prime factors.
4 , 10 , 5 , 19 , 504 , 733 , 9231 , 126 , 83991 , 69336 , 835576 , 997686 , 9213856 , 1642030 , 22628068 , 84718437 , 68194505 , 937277738 , 3242466223 , 3618576612
n×2
285787514
n×3
428681271
n×4
571575028
n×5
714468785
n÷2
71446878.5
n÷3
47631252.333333
n÷3
35723439.25
n÷5
28578751.4
n2
20418625789575049
n3
2.9176941518495E+24
n4
4.169202791347E+32
n5
5.9575305055046E+40
2 √n11953.817674701
3 √n522.80261554042
4 √n109.33351578862
5 √n42.756549606204
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
142893758 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
71446879 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11953.817716529 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999860036 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142893757 can be divided by 2 positive divisors.
The sum of these divisors (counting 142893757) is 142893758, the average is 71446879.
Base
System
Value
2
Binary
1000100001000110001010111101
3
Ternary
100221212202101101
4
Quaternary
20201012022331
5
Quinary
243040100012
6
Senary
22102413101
8
Octal
1041061275
10
Decimal
142893757
12
Duodecimal
3ba31191
16
Hexadecimal
88462bd
20
Vigesimal
24d1e7h
36
Base36
2d2pj1
md5
4e8e10d4f3e8423422e8963eef2b9bc3
sha1
b56d55b4a39df7c41e165a80bd1023a5557ed128
sha256
392c4bd4209d014cf68950133c8658efae278369f488fea4039736f697504877
sha512
731567834cd09ffc83268435d261f668f9846a1880ead9539c2264f7fda7001cefe1e53ac3aaabda8035f0d5021134a7d7b875d3cb58a5ce16521d3a73d78002
ripemd-160
76eb0d8d063b6e1a11b7f7a62c8191d3ec539269
Diameter
285787514
Circumference
897827954.47009
Area
6.4147004776928E+16
Volume
1.222160868383E+25
Surface area
2.5658801910771E+17
Circumference
897827954.47009
Perimeter
571575028
Area
20418625789575049
Diagonal
202082289.12785
Surface area
122511754737450294
Volume
2.9176941518495E+24
Space diagonal
247499247.2084
Perimeter
428681271
Area
8.84152432207E+15
Altitude
123749623.6042
Surface area
8.84152432207E+15
Volume
3.4385355336685E+23
Height
67360763.042615