142707557 is an odd 9-digits composite number following 142707556
and preceding 142707558 . In scientific notation, it is written as 1.42707557 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 134679168 positive integers (up to 142707557) that are relatively prime to 142707557.
142707557 has 8 divisors, whose sum is 146832000
The reverse of 142707557 is 755707241
Previous prime number is 6439
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-two million seven hundred seven thousand five hundred fifty-seven
Scientific notation
1.42707557 × 10^8
Engineering notation
1.42707557 × 10^6
Prime Factorization
37 × 6439 × 599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142707557
Product of the distinct prime numbers
The prime factorization of 142707557 is 37 × 6439 × 599.
Since it has a total of 3 prime factors.
4 , 3 , 97 , 3 , 905 , 804 , 4279 , 9613 , 39237 , 36902 , 610325 , 992745 , 3227417 , 8330430 , 64880030 , 88535758 , 972882636 , 334657355 , 1015914283 , 3516494888
n×2
285415114
n×3
428122671
n×4
570830228
n×5
713537785
n÷2
71353778.5
n÷3
47569185.666667
n÷3
35676889.25
n÷5
28541511.4
n2
20365446824908249
n3
2.9063031635961E+24
n4
4.1475142437817E+32
n5
5.9188162535278E+40
2 √n
11946.026829034
3 √n
522.57543472585
4 √n
109.29788117358
5 √n
42.745400872243
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
-142707556
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 142707557 can be divided by 8 positive divisors.
The sum of these divisors (counting 142707557) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000011000101101100101
3
Ternary
100221112021222002
4
Quaternary
20200120231211
5
Quinary
243013120212
6
Senary
22054415045
8
Octal
1040305545
10
Decimal
142707557
12
Duodecimal
3b961485
16
Hexadecimal
8818b65
20
Vigesimal
24bi8hh
36
Base36
2cyput
md5
dd9bb01fff8f3dd0a667b0e14255603b
sha1
ab232d9bf665fa614216e881e6b8b55b3fb53f63
sha256
660c072bbafcaf7c88a93c0e9650ea0bc0f76486786014fbf2e14b6d7d43d13f
sha512
288953126765a4236c2db4665317ab9753664d5f1cdf3e64da16be0c0036db64fd152ebd2bd85f1223a965413ff6299078209be710192a5b81395460934744af
ripemd-160
943f8a572cf6a0f97c79e4077ff854180f240179
Diameter
285415114
Circumference
896658025.36589
Area
6.3979938132205E+16
Volume
1.2173894223811E+25
Surface area
2.5591975252882E+17
Circumference
896658025.36589
Perimeter
570830228
Area
20365446824908249
Diagonal
201818962.56253
Surface area
122192680949449494
Volume
2.9063031635961E+24
Space diagonal
247176739.34803
Perimeter
428122671
Area
8.8184971548958E+15
Altitude
123588369.67402
Surface area
8.8184971548958E+15
Volume
3.4251111252712E+23
Height
67272987.520844