742686543 is an odd 9-digits composite number following 742686542
and preceding 742686544 . In scientific notation, it is written as 7.42686543 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 495124344 positive integers (up to 742686543) that are relatively prime to 742686543.
742686543 has 8 divisors, whose sum is 1100276400
The reverse of 742686543 is 345686247
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
seven hundred forty-two million six hundred eighty-six thousand five hundred forty-three
Scientific notation
7.42686543 × 10^8
Engineering notation
7.42686543 × 10^6
Prime Factorization
3 × 9 × 27506909
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
742686543
Product of the distinct prime numbers
The prime factorization of 742686543 is 3 × 9 × 27506909.
Since it has a total of 3 prime factors.
6 , 10 , 79 , 10 , 389 , 819 , 2632 , 5466 , 30080 , 38938 , 907538 , 607134 , 578181 , 8296280 , 4005290 , 16050471 , 740265293 , 713981667 , 4481630804 , 3176032423
n×2
1485373086
n×3
2228059629
n×4
2970746172
n×5
3713432715
n÷2
371343271.5
n÷3
247562181
n÷3
185671635.75
n÷5
148537308.6
n2
551583301153290849
n3
4.0965349511007E+26
n4
3.0424413811116E+35
n5
2.2595802716179E+44
2 √n
27252.275923306
3 √n
905.59743748872
4 √n
165.08263362118
5 √n
59.451266509731
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
-742686542
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 742686543 can be divided by 8 positive divisors.
The sum of these divisors (counting 742686543) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100010001000111111101001111
3
Ternary
1220202111101102000
4
Quaternary
230101013331033
5
Quinary
3010111432133
6
Senary
201410203343
8
Octal
5421077517
10
Decimal
742686543
12
Duodecimal
188883553
16
Hexadecimal
2c447f4f
20
Vigesimal
bc1fg73
36
Base36
ca6clr
md5
b6640137b5b937eedb2fc06483fe516e
sha1
09d022df9afa45dc70efbe6b46e5fbae44b56364
sha256
f45a2534e922dc2b314c0c80766a0d37003c09060923d652cc7fcc5c0b9ad137
sha512
14d0b3b75a42991030dca28c14e233f1d5ab81e9b5b5bdd73269247cc9433a1c5dbe751e04b9df517fb97aa1e7cb402f4f4888497bb2b977fb1214bfec2f6917
ripemd-160
11543c816f770287507787eeae511645031026e1
Diameter
1485373086
Circumference
4666437174.8176
Area
1.732850046746E+18
Volume
1.7159525476736E+27
Surface area
6.9314001869839E+18
Circumference
4666437174.8176
Perimeter
2970746172
Area
551583301153290849
Diagonal
1050317381.7026
Surface area
3309499806919745094
Volume
4.0965349511007E+26
Space diagonal
1286370826.5737
Perimeter
2228059629
Area
2.3884257555102E+17
Altitude
643185413.28684
Surface area
2.3884257555102E+17
Volume
4.8278127388183E+25
Height
350105793.90086