142471123 is an odd 9-digits prime number following 142471122
and preceding 142471124 . In scientific notation, it is written as 1.42471123 × 10^8.
The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors.
There are 142471122 positive integers (up to 142471123) that are relatively prime to 142471123.
142471123 has 2 divisors, whose sum is 142471124
The reverse of 142471123 is 321174241
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 25 Digital Root 7
Name
one hundred forty-two million four hundred seventy-one thousand one hundred twenty-three
Scientific notation
1.42471123 × 10^8
Engineering notation
1.42471123 × 10^6
Prime Factorization
142471123
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
142471123 Product of the distinct prime numbers
The prime factorization of 142471123 is 142471123.
Since it has a total of 1 prime factors.
8 , 1 , 93 , 30 , 287 , 733 , 1121 , 2995 , 31564 , 91115 , 961978 , 390970 , 6937583 , 8396848 , 89618487 , 24411940 , 63583614 , 101851191 , 6973428000 , 1232767641
n×2
284942246
n×3
427413369
n×4
569884492
n×5
712355615
n÷2
71235561.5
n÷3
47490374.333333
n÷3
35617780.75
n÷5
28494224.6
n2
20298020888881129
n3
2.8918818307164E+24
n4
4.1200965200545E+32
n5
5.8699477808056E+40
2 √n11936.1268006
3 √n522.28667894264
4 √n109.25258258092
5 √n42.731227592796
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
142471124 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
71235562 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11936.12684249 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999859621 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142471123 can be divided by 2 positive divisors.
The sum of these divisors (counting 142471123) is 142471124, the average is 71235562.
Base
System
Value
2
Binary
1000011111011110111111010011
3
Ternary
100221002021122021
4
Quaternary
20133132333103
5
Quinary
242433033443
6
Senary
22045352311
8
Octal
1037367723
10
Decimal
142471123
12
Duodecimal
3b868697
16
Hexadecimal
87defd3
20
Vigesimal
24a8hg3
36
Base36
2ctnf7
md5
b07628db81f7ede730d642ff0d27d73e
sha1
5d47c82b42d7b7cfc0e0f6328f4e89188d055173
sha256
33cebf93c8ccd62e0aecb0e595698da87f0518593e2ecf9fe2f80373ac2d91c4
sha512
fddf266ec508bda01292171865e7b71aec6403628abfa09095493faa13d3bb7d2012ce1b024597df94bdd2d4649b9ae89c2cf3ef5d078fa3e23be8665331f450
ripemd-160
2f400b8fb37b6a6b2f3051809a9d7e55aa82014f
Diameter
284942246
Circumference
895172466.73098
Area
6.3768113306921E+16
Volume
1.2113486285904E+25
Surface area
2.5507245322768E+17
Circumference
895172466.73098
Perimeter
569884492
Area
20298020888881129
Diagonal
201484594.39313
Surface area
121788125333286774
Volume
2.8918818307164E+24
Space diagonal
246767223.64739
Perimeter
427413369
Area
8.7893008681591E+15
Altitude
123383611.8237
Surface area
8.7893008681591E+15
Volume
3.4081154214828E+23
Height
67161531.464375