742293721 is an odd 9-digits composite number following 742293720
and preceding 742293722 . In scientific notation, it is written as 7.42293721 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 685011792 positive integers (up to 742293721) that are relatively prime to 742293721.
742293721 has 8 divisors, whose sum is 799606080
The reverse of 742293721 is 127392247
Previous prime number is 8423
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
seven hundred forty-two million two hundred ninety-three thousand seven hundred twenty-one
Scientific notation
7.42293721 × 10^8
Engineering notation
7.42293721 × 10^6
Prime Factorization
13 × 8423 × 6779
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
742293721
Product of the distinct prime numbers
The prime factorization of 742293721 is 13 × 8423 × 6779.
Since it has a total of 3 prime factors.
4 , 6 , 74 , 35 , 354 , 488 , 3850 , 8537 , 11446 , 18846 , 121858 , 531334 , 969505 , 4077499 , 22946852 , 67680111 , 112608353 , 399916057 , 3042921166 , 9824311754
n×2
1484587442
n×3
2226881163
n×4
2969174884
n×5
3711468605
n÷2
371146860.5
n÷3
247431240.33333
n÷3
185573430.25
n÷5
148458744.2
n2
550999968236025841
n3
4.090038166928E+26
n4
3.036009649961E+35
n5
2.2536109000615E+44
2 √n
27245.067828875
3 √n
905.43774637026
4 √n
165.06080040056
5 √n
59.44497618224
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
-742293720
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 742293721 can be divided by 8 positive divisors.
The sum of these divisors (counting 742293721) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100001111101000000011011001
3
Ternary
1220201202102120001
4
Quaternary
230033220003121
5
Quinary
3010011344341
6
Senary
201353533001
8
Octal
5417500331
10
Decimal
742293721
12
Duodecimal
188714161
16
Hexadecimal
2c3e80d9
20
Vigesimal
bbj6e61
36
Base36
c9xxi1
md5
026816f04cc42f87a66b2ec6ef2b93f0
sha1
9dea53e4ea90099dfe3e4c554aeee283980d5066
sha256
ff6b2b5208be202c9746987fec879c62cc24127954730ecce711fc086751b801
sha512
6e1ded771088dcfb83c5caaff4e6b562a13e8cc855f1c058574317c500d6c3c59914b246744665ba46c027b1e3d5b2452879540298477d6f55fe4f50bfd6fed0
ripemd-160
d38bb1d9a4ec29df741cb42bf5657bd740fdafe3
Diameter
1484587442
Circumference
4663969001.3989
Area
1.7310174523385E+18
Volume
1.7132311810831E+27
Surface area
6.924069809354E+18
Circumference
4663969001.3989
Perimeter
2969174884
Area
550999968236025841
Diagonal
1049761847.5026
Surface area
3305999809416155046
Volume
4.090038166928E+26
Space diagonal
1285690438.9114
Perimeter
2226881163
Area
2.3858998498841E+17
Altitude
642845219.45568
Surface area
2.3858998498841E+17
Volume
4.8201562052443E+25
Height
349920615.8342