142725612 is an even 9-digits composite number following 142725611
and preceding 142725613 . In scientific notation, it is written as 1.42725612 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 45891840 positive integers (up to 142725612) that are relatively prime to 142725612.
142725612 has 24 divisors, whose sum is 253272096
The reverse of 142725612 is 216527241
Previous prime number is 593
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred forty-two million seven hundred twenty-five thousand six hundred twelve
Scientific notation
1.42725612 × 10^8
Engineering notation
1.42725612 × 10^6
Prime Factorization
2 × 2 × 93 × 593 × 647
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71362806 Product of the distinct prime numbers
The prime factorization of 142725612 is 2 × 2 × 93 × 593 × 647.
Since it has a total of 5 prime factors.
3 , 9 , 33 , 34 , 695 , 559 , 5548 , 3115 , 32582 , 67379 , 759929 , 257632 , 5212193 , 2270470 , 95318449 , 97304664 , 974015220 , 51568231 , 9845804765 , 7150396993
n×2
285451224
n×3
428176836
n×4
570902448
n×5
713628060
n÷2
71362806
n÷3
47575204
n÷3
35681403
n÷5
28545122.4
n2
20370600320774544
n3
2.9074063975899E+24
n4
4.1496135742874E+32
n5
5.9225613695368E+40
2 √n11946.782495718
3 √n522.59747210495
4 √n109.30133803261
5 √n42.746482425561
1 , 2 , 4 , 93 , 186 , 372 , 593 , 647 , 1186 , 1294 , 2372 , 2588 , 55149 , 60171 , 110298 , 120342 , 220596 , 240684 , 383671 , 767342 , 1534684 , 35681403 , 71362806 , 142725612
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142725611 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142725612 can be divided by 24 positive divisors.
The sum of these divisors (counting 142725612) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100000011101000111101100
3
Ternary
100221120012201210
4
Quaternary
20200131013230
5
Quinary
243014204422
6
Senary
22055034420
8
Octal
1040350754
10
Decimal
142725612
12
Duodecimal
3b96ba10
16
Hexadecimal
881d1ec
20
Vigesimal
24c0e0c
36
Base36
2cz3sc
md5
cfd31d4c2c1c76bd1d42bee7113ffea2
sha1
be050f34071a6f101becbda9187561859c5b7710
sha256
b4bf9a215f6e974b4f81c67bfe9de897f2d2d42327824863a91aaa4e971d2716
sha512
7c93cf05703e3b488543384642e6e728fcda64fb6ad031bc12c4c03324a62cba6f57c21ff3a6e3c08c577959c28f35abdef38a21b43c53e2dc0b17684c2f42ba
ripemd-160
ec35b6af56b8bb6299b8b698da4411a13e49b822
Diameter
285451224
Circumference
896771468.27661
Area
6.3996128316959E+16
Volume
1.2178515439558E+25
Surface area
2.5598451326784E+17
Circumference
896771468.27661
Perimeter
570902448
Area
20370600320774544
Diagonal
201844496.1884
Surface area
122223601924647264
Volume
2.9074063975899E+24
Space diagonal
247208011.52536
Perimeter
428176836
Area
8.8207286840651E+15
Altitude
123604005.76268
Surface area
8.8207286840651E+15
Volume
3.4264112990017E+23
Height
67281498.729467