742804531 is an odd 9-digits composite number following 742804530
and preceding 742804532 . In scientific notation, it is written as 7.42804531 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 627352128 positive integers (up to 742804531) that are relatively prime to 742804531.
742804531 has 16 divisors, whose sum is 861414400
The reverse of 742804531 is 135408247
Previous prime number is 643
Is Prime? no Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
seven hundred forty-two million eight hundred four thousand five hundred thirty-one
Scientific notation
7.42804531 × 10^8
Engineering notation
7.42804531 × 10^6
Prime Factorization
7 × 79 × 643 × 2089
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
742804531 Product of the distinct prime numbers
The prime factorization of 742804531 is 7 × 79 × 643 × 2089.
Since it has a total of 4 prime factors.
7 , 9 , 50 , 78 , 156 , 601 , 8918 , 7953 , 14958 , 97795 , 190494 , 723940 , 6333115 , 6247197 , 24186096 , 31053970 , 481878965 , 145445307 , 3455906032 , 6685238677
n×2
1485609062
n×3
2228413593
n×4
2971218124
n×5
3714022655
n÷2
371402265.5
n÷3
247601510.33333
n÷3
185701132.75
n÷5
148560906.2
n2
551758571274129961
n3
4.0984876676051E+26
n4
3.0443752097447E+35
n5
2.2613756998624E+44
2 √n27254.440573969
3 √n905.64539130974
4 √n165.08918975502
5 √n59.453155352445
1 , 7 , 79 , 553 , 643 , 2089 , 4501 , 14623 , 50797 , 165031 , 355579 , 1155217 , 1343227 , 9402589 , 106114933 , 742804531
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-742804530 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 742804531 can be divided by 16 positive divisors.
The sum of these divisors (counting 742804531) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100010001100100110000110011
3
Ternary
1220202201101020221
4
Quaternary
230101210300303
5
Quinary
3010124221111
6
Senary
201412513511
8
Octal
5421446063
10
Decimal
742804531
12
Duodecimal
18891b897
16
Hexadecimal
2c464c33
20
Vigesimal
bc2ab6b
36
Base36
ca8vn7
md5
f2a1166513ed4b3c0bc7aeaa4aecf62f
sha1
b29d1368dc6d8144eb32f99fb2d2f0991cec3302
sha256
dc5cd9989cb4e8760435be61ba5ed5b44e210e3d91fef838b6d6fafbe1ea875a
sha512
c225dd8abbe22039bdae7a3c2ad1f382ffaa0c5227f546f21fdce0c6c0a0a18e64c42fd5f9ad73be4d3ea67c7d4437a612e60cb8b7007dda82eda85e8275cc10
ripemd-160
49e2f2945067702bee6f5b03cdf350b415c741bb
Diameter
1485609062
Circumference
4667178515.2856
Area
1.73340067407E+18
Volume
1.7167704996502E+27
Surface area
6.93360269628E+18
Circumference
4667178515.2856
Perimeter
2971218124
Area
551758571274129961
Diagonal
1050484241.9324
Surface area
3310551427644779766
Volume
4.0984876676051E+26
Space diagonal
1286575187.7844
Perimeter
2228413593
Area
2.389184697396E+17
Altitude
643287593.89219
Surface area
2.389184697396E+17
Volume
4.8301140372883E+25
Height
350161413.97746