142488263 is an odd 9-digits composite number following 142488262
and preceding 142488264 . In scientific notation, it is written as 1.42488263 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 142077288 positive integers (up to 142488263) that are relatively prime to 142488263.
142488263 has 4 divisors, whose sum is 142899240
The reverse of 142488263 is 362884241
Previous prime number is 347
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-two million four hundred eighty-eight thousand two hundred sixty-three
Scientific notation
1.42488263 × 10^8
Engineering notation
1.42488263 × 10^6
Prime Factorization
347 × 410629
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
142488263
Product of the distinct prime numbers
The prime factorization of 142488263 is 347 × 410629.
Since it has a total of 2 prime factors.
1 , 8 , 30 , 58 , 870 , 725 , 2061 , 8000 , 75780 , 1091 , 30389 , 573945 , 8592924 , 4677871 , 93703004 , 62598791 , 66672043 , 739738842 , 5848159562 , 4693712917
n×2
284976526
n×3
427464789
n×4
569953052
n×5
712441315
n÷2
71244131.5
n÷3
47496087.666667
n÷3
35622065.75
n÷5
28497652.6
n2
20302905092757169
n3
2.8929256805208E+24
n4
4.122079552055E+32
n5
5.8734795532014E+40
2 √n
11936.844767358
3 √n
522.30762268319
4 √n
109.25586834289
5 √n
42.732255700082
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142488262
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142488263 can be divided by 4 positive divisors.
The sum of these divisors (counting 142488263) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000011111100011001011000111
3
Ternary
100221010011011002
4
Quaternary
20133203023013
5
Quinary
242434111023
6
Senary
22050003515
8
Octal
1037431307
10
Decimal
142488263
12
Duodecimal
3b87659b
16
Hexadecimal
87e32c7
20
Vigesimal
24ab0d3
36
Base36
2cu0nb
md5
147fd41f94e5be8e407e9f848b6f29c3
sha1
1206b424f5aa252459d3ff950f7ba12a474ec005
sha256
2865b04dd1012d715c59cc366332080e8708a9f81fad860877f3ba66b8040a11
sha512
f33b7e74b17c18bf78b3f05f0def6b48cb71ab82ebb2401739134c37a1ac6d261cb5628e95ce4e607497646a0e486b553c6121023b0b9dbbb14682b3d5a93738
ripemd-160
4cff91f25027d45755e7ee4d44f07978f65cd8a7
Diameter
284976526
Circumference
895280160.52714
Area
6.3783457485937E+16
Volume
1.2117858753741E+25
Surface area
2.5513382994375E+17
Circumference
895280160.52714
Perimeter
569953052
Area
20302905092757169
Diagonal
201508834.01358
Surface area
121817430556543014
Volume
2.8929256805208E+24
Space diagonal
246796910.99824
Perimeter
427464789
Area
8.7914157904761E+15
Altitude
123398455.49912
Surface area
8.7914157904761E+15
Volume
3.409345610275E+23
Height
67169611.337861