142692743 is an odd 9-digits prime number following 142692742
and preceding 142692744 . In scientific notation, it is written as 1.42692743 × 10^8.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 142692742 positive integers (up to 142692743) that are relatively prime to 142692743.
142692743 has 2 divisors, whose sum is 142692744
The reverse of 142692743 is 347296241
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred forty-two million six hundred ninety-two thousand seven hundred forty-three
Scientific notation
1.42692743 × 10^8
Engineering notation
1.42692743 × 10^6
Prime Factorization
142692743
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
142692743 Product of the distinct prime numbers
The prime factorization of 142692743 is 142692743.
Since it has a total of 1 prime factors.
3 , 10 , 28 , 84 , 421 , 647 , 4756 , 1123 , 15005 , 88540 , 276865 , 138370 , 9613092 , 9118958 , 19900909 , 98389177 , 176253290 , 284265730 , 2225583056 , 9751811150
n×2
285385486
n×3
428078229
n×4
570770972
n×5
713463715
n÷2
71346371.5
n÷3
47564247.666667
n÷3
35673185.75
n÷5
28538548.6
n2
20361218904864049
n3
2.9053981763585E+24
n4
4.1457923529179E+32
n5
5.9157448274628E+40
2 √n11945.406774154
3 √n522.55735182368
4 √n109.29504460017
5 √n42.744513383623
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
142692744 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
71346372 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11945.406816011 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999859839 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142692743 can be divided by 2 positive divisors.
The sum of these divisors (counting 142692743) is 142692744, the average is 71346372.
Base
System
Value
2
Binary
1000100000010101000110000111
3
Ternary
100221111112122102
4
Quaternary
20200111012013
5
Quinary
243012131433
6
Senary
22054222315
8
Octal
1040250607
10
Decimal
142692743
12
Duodecimal
3b95499b
16
Hexadecimal
8815187
20
Vigesimal
24bgbh3
36
Base36
2cyefb
md5
fcbfdb9a6cfb591dee9dbd3d859d6542
sha1
80feab6f6cf8461a0086c0f6661bbc9e8f1042ea
sha256
97a7a11c39f49a30ab140233cff5ee424e166afb818a080169649d88a811af8f
sha512
e5e14faee41902f8a51c5139d674c450e3fa39066be401fb3a7fb91a435c3b2cc6353dd2a394fcde92832890c5450166795e3c939eb0652907b4703f85135603
ripemd-160
d108f9f243f4def2e899e5235a7808dedf744fa0
Diameter
285385486
Circumference
896564946.25875
Area
6.3966655729655E+16
Volume
1.2170103422135E+25
Surface area
2.5586662291862E+17
Circumference
896564946.25875
Perimeter
570770972
Area
20361218904864049
Diagonal
201798012.40282
Surface area
122167313429184294
Volume
2.9053981763585E+24
Space diagonal
247151080.74737
Perimeter
428078229
Area
8.8166664118141E+15
Altitude
123575540.37368
Surface area
8.8166664118141E+15
Volume
3.4240445875835E+23
Height
67266004.134273