142425172 is an even 9-digits composite number following 142425171
and preceding 142425173 . In scientific notation, it is written as 1.42425172 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 71184600 positive integers (up to 142425172) that are relatively prime to 142425172.
142425172 has 12 divisors, whose sum is 249342016
The reverse of 142425172 is 271524241
Previous prime number is 10651
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred forty-two million four hundred twenty-five thousand one hundred seventy-two
Scientific notation
1.42425172 × 10^8
Engineering notation
1.42425172 × 10^6
Prime Factorization
2 × 2 × 10651 × 3343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71212586
Product of the distinct prime numbers
The prime factorization of 142425172 is 2 × 2 × 10651 × 3343.
Since it has a total of 4 prime factors.
5 , 3 , 99 , 71 , 647 , 302 , 463 , 1101 , 15136 , 8735 , 226294 , 916467 , 9530159 , 7912328 , 18610294 , 4995587 , 219273361 , 385070994 , 6882257342 , 7517516657
n×2
284850344
n×3
427275516
n×4
569700688
n×5
712125860
n÷2
71212586
n÷3
47475057.333333
n÷3
35606293
n÷5
28485034.4
n2
20284929619229584
n3
2.8890845900267E+24
n4
4.114783696571E+32
n5
5.8604877572692E+40
2 √n
11934.201774731
3 √n
522.23052212216
4 √n
109.24377224689
5 √n
42.728470829227
1 , 2 , 4 , 3343 , 6686 , 10651 , 13372 , 21302 , 42604 , 35606293 , 71212586 , 142425172
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142425171
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142425172 can be divided by 12 positive divisors.
The sum of these divisors (counting 142425172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000011111010011110001010100
3
Ternary
100220222221121101
4
Quaternary
20133103301110
5
Quinary
242430101142
6
Senary
22044355444
8
Octal
1037236124
10
Decimal
142425172
12
Duodecimal
3b845b84
16
Hexadecimal
87d3c54
20
Vigesimal
24a32ic
36
Base36
2csnys
md5
bde8c42a89a27dc2419632f057016ed6
sha1
823438d980458da1cb3b71955af735cf3439613d
sha256
82913bf01b6785df9cbdc240522f4b5ffc049a62c00c4d176f3d7a763df314a0
sha512
3b17920ea60f50d6165743a0246d974ea9250e7abac093fdfee8e903417326e2d0ecbfaa02c8da89eece1e63bcaecbb7ea96596a4c7fefb6de89983dd9c7ce8b
ripemd-160
c34db97c7000d2c607b851a36123d92ca94d3273
Diameter
284850344
Circumference
894883748.08293
Area
6.3726985870358E+16
Volume
1.2101769231503E+25
Surface area
2.5490794348143E+17
Circumference
894883748.08293
Perimeter
569700688
Area
20284929619229584
Diagonal
201419609.86572
Surface area
121709577715377504
Volume
2.8890845900267E+24
Space diagonal
246687634.18074
Perimeter
427275516
Area
8.7836321821161E+15
Altitude
123343817.09037
Surface area
8.7836321821161E+15
Volume
3.4048188417157E+23
Height
67139869.95524