742172942 is an even 9-digits composite number following 742172941
and preceding 742172943 . In scientific notation, it is written as 7.42172942 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 318074112 positive integers (up to 742172942) that are relatively prime to 742172942.
742172942 has 8 divisors, whose sum is 1272296496
The reverse of 742172942 is 249271247
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
seven hundred forty-two million one hundred seventy-two thousand nine hundred forty-two
Scientific notation
7.42172942 × 10^8
Engineering notation
7.42172942 × 10^6
Prime Factorization
2 × 7 × 53012353
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
742172942
Product of the distinct prime numbers
The prime factorization of 742172942 is 2 × 7 × 53012353.
Since it has a total of 3 prime factors.
7 , 5 , 54 , 43 , 312 , 640 , 9734 , 3097 , 26389 , 56986 , 708012 , 95202 , 4671824 , 6258531 , 43192374 , 92132740 , 4710175 , 677892359 , 5503472029 , 4212490580
n×2
1484345884
n×3
2226518826
n×4
2968691768
n×5
3710864710
n÷2
371086471
n÷3
247390980.66667
n÷3
185543235.5
n÷5
148434588.4
n2
550820675836935364
n3
4.0880420150033E+26
n4
3.0340341692946E+35
n5
2.2517780655539E+44
2 √n
27242.851209079
3 √n
905.38863562329
4 √n
165.05408570853
5 √n
59.443041591685
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-742172941
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 742172942 can be divided by 8 positive divisors.
The sum of these divisors (counting 742172942) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100001111001010100100001110
3
Ternary
1220201112021212202
4
Quaternary
230033022210032
5
Quinary
3004444013232
6
Senary
201351201502
8
Octal
5417124416
10
Decimal
742172942
12
Duodecimal
188676292
16
Hexadecimal
2c3ca90e
20
Vigesimal
bbibc72
36
Base36
c9vcb2
md5
0dca690986ca176a0d49c00e7b5da9e0
sha1
8317a29c20455f3b9373dd486752b1af46baa614
sha256
8a63204d2824c407bbf95f3dc5f24db5b4c8edaef3501128ae2a75c303d51fe7
sha512
69a3cac020c76833e03248c669b5dbdb1d3b94b60087eaa2521f9614e49bc2d30aec2b2e6d6bcc9970d76b89018786d7a38c000e161fbf1a5cda5b277802e826
ripemd-160
5d66d15f375bf88b60e04e4618c88da144b7be92
Diameter
1484345884
Circumference
4663210124.5606
Area
1.7304541886547E+18
Volume
1.7123950349201E+27
Surface area
6.9218167546187E+18
Circumference
4663210124.5606
Perimeter
2968691768
Area
550820675836935364
Diagonal
1049591040.2027
Surface area
3304924055021612184
Volume
4.0880420150033E+26
Space diagonal
1285481243.5469
Perimeter
2226518826
Area
2.3851234910225E+17
Altitude
642740621.77343
Surface area
2.3851234910225E+17
Volume
4.8178037176405E+25
Height
349863680.06758