142437590 is an even 9-digits composite number following 142437589
and preceding 142437591 . In scientific notation, it is written as 1.42437590 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 56930016 positive integers (up to 142437590) that are relatively prime to 142437590.
142437590 has 16 divisors, whose sum is 256590288
The reverse of 142437590 is 095734241
Previous prime number is 1453
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred forty-two million four hundred thirty-seven thousand five hundred ninety
Scientific notation
1.42437590 × 10^8
Engineering notation
1.42437590 × 10^6
Prime Factorization
2 × 5 × 1453 × 9803
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
142437590 Product of the distinct prime numbers
The prime factorization of 142437590 is 2 × 5 × 1453 × 9803.
Since it has a total of 4 prime factors.
9 , 10 , 25 , 20 , 604 , 230 , 7489 , 2638 , 17242 , 36301 , 692563 , 778522 , 2698199 , 2619844 , 9331897 , 30524841 , 817301283 , 877048299 , 712359333 , 9430255427
n×2
284875180
n×3
427312770
n×4
569750360
n×5
712187950
n÷2
71218795
n÷3
47479196.666667
n÷3
35609397.5
n÷5
28487518
n2
20288467045008100
n3
2.8898403506854E+24
n4
4.1162189503638E+32
n5
5.8630430720215E+40
2 √n11934.722032792
3 √n522.24569937879
4 √n109.24615340044
5 √n42.729215899272
1 , 2 , 5 , 10 , 1453 , 2906 , 7265 , 9803 , 14530 , 19606 , 49015 , 98030 , 14243759 , 28487518 , 71218795 , 142437590
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142437589 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142437590 can be divided by 16 positive divisors.
The sum of these divisors (counting 142437590) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111010110110011010110
3
Ternary
100221000120122022
4
Quaternary
20133112303112
5
Quinary
242431000330
6
Senary
22044533142
8
Octal
1037266326
10
Decimal
142437590
12
Duodecimal
3b8511b2
16
Hexadecimal
87d6cd6
20
Vigesimal
24a4dja
36
Base36
2csxjq
md5
d6c94278aa94f8e1587f58efce932d39
sha1
4b9368fe937d118d9ba547036c3dcc5a72b945de
sha256
ad01b6d728bf548c1228ab35a418304358c7d2980d8dbf5518ef5096473b4a08
sha512
1ff635da4c2b0e56f7c8d01ab079bc3736a667e01ab7987fc0d68946a2fe7f434a205d1858c4370b207f24e173cc2f27928cfff2efa467ed896bf72c84757bbb
ripemd-160
1d44a65e2f6c77356f32a7acc4ba888fd5df5f43
Diameter
284875180
Circumference
894961772.67807
Area
6.3738099021196E+16
Volume
1.2104934954347E+25
Surface area
2.5495239608478E+17
Circumference
894961772.67807
Perimeter
569750360
Area
20288467045008100
Diagonal
201437171.56974
Surface area
121730802270048600
Volume
2.8898403506854E+24
Space diagonal
246709142.78766
Perimeter
427312770
Area
8.7851639324102E+15
Altitude
123354571.39383
Surface area
8.7851639324102E+15
Volume
3.4057095141936E+23
Height
67145723.856579