142407899 is an odd 9-digits prime number following 142407898
and preceding 142407900 . In scientific notation, it is written as 1.42407899 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 142407898 positive integers (up to 142407899) that are relatively prime to 142407899.
142407899 has 2 divisors, whose sum is 142407900
The reverse of 142407899 is 998704241
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred forty-two million four hundred seven thousand eight hundred ninety-nine
Scientific notation
1.42407899 × 10^8
Engineering notation
1.42407899 × 10^6
Prime Factorization
142407899
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
142407899 Product of the distinct prime numbers
The prime factorization of 142407899 is 142407899.
Since it has a total of 1 prime factors.
7 , 6 , 37 , 28 , 113 , 17 , 9815 , 5218 , 48917 , 95741 , 50166 , 494607 , 7100274 , 5969257 , 92261589 , 85009629 , 861092565 , 455892958 , 6148399900 , 3832662716
n×2
284815798
n×3
427223697
n×4
569631596
n×5
712039495
n÷2
71203949.5
n÷3
47469299.666667
n÷3
35601974.75
n÷5
28481579.8
n2
20280009697594201
n3
2.888033572734E+24
n4
4.1127879333451E+32
n5
5.8569348862023E+40
2 √n11933.478076403
3 √n522.20940962646
4 √n109.24045988737
5 √n42.72743437665
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
142407900 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
71203950 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11933.478118302 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999859558 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142407899 can be divided by 2 positive divisors.
The sum of these divisors (counting 142407899) is 142407900, the average is 71203950.
Base
System
Value
2
Binary
1000011111001111100011011011
3
Ternary
100220222001220122
4
Quaternary
20133033203123
5
Quinary
242424023044
6
Senary
22044143455
8
Octal
1037174333
10
Decimal
142407899
12
Duodecimal
3b837b8b
16
Hexadecimal
87cf8db
20
Vigesimal
24a0jej
36
Base36
2csamz
md5
9100456605b4a8f8956bd7e7fd0c0bc4
sha1
2d73f58bc46cae43bf503818716ad4af7283a626
sha256
9d302b2fb32eee89ff42ad9cb5d7a44e65b1c04f7bba3e9de3f79a625ca3f93d
sha512
ffaf1daa913a64bd1a20212fc9738a2dcfc15f3348432aae33b73db96ef509afa2b75efc299f24615033cb3792b707521425bed9cb23f1d557d0b7c9a8edc0fc
ripemd-160
cea68f9dfd66665e5b3b43938079ec09f090b418
Diameter
284815798
Circumference
894775218.62311
Area
6.3711529480692E+16
Volume
1.2097366740562E+25
Surface area
2.5484611792277E+17
Circumference
894775218.62311
Perimeter
569631596
Area
20280009697594201
Diagonal
201395182.15486
Surface area
121680058185565206
Volume
2.888033572734E+24
Space diagonal
246657716.46714
Perimeter
427223697
Area
8.7815017935557E+15
Altitude
123328858.23357
Surface area
8.7815017935557E+15
Volume
3.4035802059577E+23
Height
67131727.384953