142725611 is an odd 9-digits composite number following 142725610
and preceding 142725612 . In scientific notation, it is written as 1.42725611 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 120026016 positive integers (up to 142725611) that are relatively prime to 142725611.
142725611 has 16 divisors, whose sum is 166215936
The reverse of 142725611 is 116527241
Previous prime number is 347
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred forty-two million seven hundred twenty-five thousand six hundred eleven
Scientific notation
1.42725611 × 10^8
Engineering notation
1.42725611 × 10^6
Prime Factorization
7 × 67 × 347 × 877
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
142725611
Product of the distinct prime numbers
The prime factorization of 142725611 is 7 × 67 × 347 × 877.
Since it has a total of 4 prime factors.
7 , 1 , 23 , 69 , 430 , 70 , 6442 , 9868 , 71441 , 7704 , 791863 , 389012 , 7831622 , 7788827 , 76163771 , 95271407 , 677322545 , 503650362 , 6994752720 , 4390249051
n×2
285451222
n×3
428176833
n×4
570902444
n×5
713628055
n÷2
71362805.5
n÷3
47575203.666667
n÷3
35681402.75
n÷5
28545122.2
n2
20370600035323321
n3
2.9074063364781E+24
n4
4.1496134579911E+32
n5
5.9225611620561E+40
2 √n
11946.782453866
3 √n
522.59747088443
4 √n
109.30133784115
5 √n
42.74648236566
1 , 7 , 67 , 347 , 469 , 877 , 2429 , 6139 , 23249 , 58759 , 162743 , 304319 , 411313 , 2130233 , 20389373 , 142725611
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142725610
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142725611 can be divided by 16 positive divisors.
The sum of these divisors (counting 142725611) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100000011101000111101011
3
Ternary
100221120012201202
4
Quaternary
20200131013223
5
Quinary
243014204421
6
Senary
22055034415
8
Octal
1040350753
10
Decimal
142725611
12
Duodecimal
3b96ba0b
16
Hexadecimal
881d1eb
20
Vigesimal
24c0e0b
36
Base36
2cz3sb
md5
30e4cf38f4c4ee765bf49013adc9e5f7
sha1
a04c8e79f81e7a43a22ef87ece4ee1c5fa1b8d9b
sha256
6d5bd59ef146b11f5b56846af413cadab797849fc97da917324a1f696527ff32
sha512
ca66209a242a39edc3d02febb56698c9e5cad39e16bce916f9ed730fb0a31b1ba84c1b125dd68f0936b1a3421aae41cc2b04f2cb3fa4285f0ce8a295e0000b14
ripemd-160
5cd0c8ab228ed7707f770b067a93ac1360d494ce
Diameter
285451222
Circumference
896771461.99343
Area
6.3996127420188E+16
Volume
1.2178515183574E+25
Surface area
2.5598450968075E+17
Circumference
896771461.99343
Perimeter
570902444
Area
20370600035323321
Diagonal
201844494.77419
Surface area
122223600211939926
Volume
2.9074063364781E+24
Space diagonal
247208009.79331
Perimeter
428176833
Area
8.8207285604611E+15
Altitude
123604004.89666
Surface area
8.8207285604611E+15
Volume
3.4264112269807E+23
Height
67281498.258062