142425754 is an even 9-digits composite number following 142425753
and preceding 142425755 . In scientific notation, it is written as 1.42425754 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 71196000 positive integers (up to 142425754) that are relatively prime to 142425754.
142425754 has 8 divisors, whose sum is 213689268
The reverse of 142425754 is 457524241
Previous prime number is 8377
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-two million four hundred twenty-five thousand seven hundred fifty-four
Scientific notation
1.42425754 × 10^8
Engineering notation
1.42425754 × 10^6
Prime Factorization
2 × 8377 × 8501
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142425754
Product of the distinct prime numbers
The prime factorization of 142425754 is 2 × 8377 × 8501.
Since it has a total of 3 prime factors.
2 , 6 , 67 , 88 , 888 , 245 , 3234 , 9832 , 68271 , 93387 , 475426 , 89951 , 3942723 , 1827216 , 38001817 , 3460117 , 996373891 , 286831582 , 4423193207 , 3519756614
n×2
284851508
n×3
427277262
n×4
569703016
n×5
712128770
n÷2
71212877
n÷3
47475251.333333
n÷3
35606438.5
n÷5
28485150.8
n2
20285095402468516
n3
2.8891200076585E+24
n4
4.1148509548725E+32
n5
5.8606074984533E+40
2 √n
11934.226158407
3 √n
522.23123346119
4 √n
109.24388384897
5 √n
42.728505749921
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
-142425753
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 142425754 can be divided by 8 positive divisors.
The sum of these divisors (counting 142425754) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010011111010011010
3
Ternary
100220222222101221
4
Quaternary
20133103322122
5
Quinary
242430111004
6
Senary
22044402254
8
Octal
1037237232
10
Decimal
142425754
12
Duodecimal
3b84638a
16
Hexadecimal
87d3e9a
20
Vigesimal
24a347e
36
Base36
2csoey
md5
ad0a897166c1c4acfbbc4ae68591beb5
sha1
8f1487206f1b156a5c8211af252639f7058645cd
sha256
d31d0d367fcdfe1f368772e74ba6f7f776effd093c44e97ef9b425d9da7ec204
sha512
df23172dbe1788ab2cac3a9f1037cd55c62944e0ae8cbdf9d9e4e3e4d5ef44b0c2f7044f242b7dad2252e2d659e1571e7d8293ab1d8a0158738f83adbaab9838
ripemd-160
7bbb659af6e6b20db7b921604e3dea9fd55fdd73
Diameter
284851508
Circumference
894887404.89677
Area
6.3727506693763E+16
Volume
1.2101917588532E+25
Surface area
2.5491002677505E+17
Circumference
894887404.89677
Perimeter
569703016
Area
20285095402468516
Diagonal
201420432.93801
Surface area
121710572414811096
Volume
2.8891200076585E+24
Space diagonal
246688642.23431
Perimeter
427277262
Area
8.7837039683643E+15
Altitude
123344321.11715
Surface area
8.7837039683643E+15
Volume
3.4048605817951E+23
Height
67140144.312671