742172649 is an odd 9-digits composite number following 742172648
and preceding 742172650 . In scientific notation, it is written as 7.42172649 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 494710800 positive integers (up to 742172649) that are relatively prime to 742172649.
742172649 has 8 divisors, whose sum is 989705472
The reverse of 742172649 is 946271247
Previous prime number is 9533
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
seven hundred forty-two million one hundred seventy-two thousand six hundred forty-nine
Scientific notation
7.42172649 × 10^8
Engineering notation
7.42172649 × 10^6
Prime Factorization
3 × 9533 × 25951
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
742172649
Product of the distinct prime numbers
The prime factorization of 742172649 is 3 × 9533 × 25951.
Since it has a total of 3 prime factors.
1 , 10 , 63 , 98 , 248 , 451 , 3659 , 1478 , 45923 , 546 , 414326 , 505325 , 4939423 , 1872524 , 63368049 , 70342715 , 104383230 , 378813864 , 5346870041 , 1045279138
n×2
1484345298
n×3
2226517947
n×4
2968690596
n×5
3710863245
n÷2
371086324.5
n÷3
247390883
n÷3
185543162.25
n÷5
148434529.8
n2
550820240923677201
n3
4.0880371732914E+26
n4
3.0340293781122E+35
n5
2.2517736206973E+44
2 √n
27242.845831521
3 √n
905.38851647814
4 √n
165.05406941824
5 √n
59.44303689822
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
-742172648
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 742172649 can be divided by 8 positive divisors.
The sum of these divisors (counting 742172649) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100001111001010011111101001
3
Ternary
1220201112021110220
4
Quaternary
230033022133221
5
Quinary
3004444011044
6
Senary
201351200253
8
Octal
5417123751
10
Decimal
742172649
12
Duodecimal
188676089
16
Hexadecimal
2c3ca7e9
20
Vigesimal
bbibbc9
36
Base36
c9vc2x
md5
4a639a18756249f57c08da302c527857
sha1
7014b0f142218f7c4eca3f110828051ba72b8e8f
sha256
83f0aea04746545f2403ab2474593402f7ff0ab5eb6880e1d75810a4a3033852
sha512
ee5f7d0a310d0a27feeeafcf056b752d3471dd1460d34196a89150ca7631dde5ebb431b737b239c66734aa6954774236e1817125cfad7bc1a15ceaee5b82e3f5
ripemd-160
4a9edfbba06feb1e6a93710774192f30ddd37ef2
Diameter
1484345298
Circumference
4663208283.5874
Area
1.7304528223344E+18
Volume
1.7123930068286E+27
Surface area
6.9218112893375E+18
Circumference
4663208283.5874
Perimeter
2968690596
Area
550820240923677201
Diagonal
1049590625.8382
Surface area
3304921445542063206
Volume
4.0880371732914E+26
Space diagonal
1285480736.056
Perimeter
2226517947
Area
2.3851216077928E+17
Altitude
642740368.02799
Surface area
2.3851216077928E+17
Volume
4.8177980116284E+25
Height
349863541.94606