142486369 is an odd 9-digits prime number following 142486368
and preceding 142486370 . In scientific notation, it is written as 1.42486369 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 142486368 positive integers (up to 142486369) that are relatively prime to 142486369.
142486369 has 2 divisors, whose sum is 142486370
The reverse of 142486369 is 963684241
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred forty-two million four hundred eighty-six thousand three hundred sixty-nine
Scientific notation
1.42486369 × 10^8
Engineering notation
1.42486369 × 10^6
Prime Factorization
142486369
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
142486369 Product of the distinct prime numbers
The prime factorization of 142486369 is 142486369.
Since it has a total of 1 prime factors.
4 , 10 , 99 , 44 , 77 , 970 , 2851 , 1597 , 74783 , 68424 , 86999 , 804561 , 1001877 , 4639201 , 41100789 , 43993963 , 498999737 , 303923056 , 4208697912 , 8201075623
n×2
284972738
n×3
427459107
n×4
569945476
n×5
712431845
n÷2
71243184.5
n÷3
47495456.333333
n÷3
35621592.25
n÷5
28497273.8
n2
20302365350804161
n3
2.8928103209475E+24
n4
4.1218603883753E+32
n5
5.8730892026453E+40
2 √n11936.765432897
3 √n522.30530844575
4 √n109.25550527501
5 √n42.73214209729
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
142486370 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
71243185 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11936.765474784 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999859636 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142486369 can be divided by 2 positive divisors.
The sum of these divisors (counting 142486369) is 142486370, the average is 71243185.
Base
System
Value
2
Binary
1000011111100010101101100001
3
Ternary
100221010001112221
4
Quaternary
20133202231201
5
Quinary
242434030434
6
Senary
22045551041
8
Octal
1037425541
10
Decimal
142486369
12
Duodecimal
3b875481
16
Hexadecimal
87e2b61
20
Vigesimal
24aafi9
36
Base36
2ctz6p
md5
ddda6233ee8a7a196cbe6b92058fee92
sha1
0f720e85d5214a4b8de098ded0cd3faa5ba8d53c
sha256
5dd6b8f613472a2a860556bf6fa7f3abb0a6a9bea1a075109246dce7de68d374
sha512
f5a162adf1d3deb7c9f00e288e2f7ba1c1f8c5c76d48f33a85c8a94599e088c54990f61dac7e5cf0a11ebf9f48cedb50c0cf1c2e2e1f3e4822932bd623346792
ripemd-160
b978f32f45e4bd45e1838e2068f8c54764596fc6
Diameter
284972738
Circumference
895268260.17417
Area
6.3781761836582E+16
Volume
1.211737553669E+25
Surface area
2.5512704734633E+17
Circumference
895268260.17417
Perimeter
569945476
Area
20302365350804161
Diagonal
201506155.4931
Surface area
121814192104824966
Volume
2.8928103209475E+24
Space diagonal
246793630.49401
Perimeter
427459107
Area
8.7911820753547E+15
Altitude
123396815.247
Surface area
8.7911820753547E+15
Volume
3.409209657714E+23
Height
67168718.497699