53442978 is an even 8-digits composite number following 53442977
and preceding 53442979 . In scientific notation, it is written as 5.3442978 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 17563280 positive integers (up to 53442978) that are relatively prime to 53442978.
53442978 has 16 divisors, whose sum is 108392256
The reverse of 53442978 is 87924435
Previous prime number is 71
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
fifty-three million four hundred forty-two thousand nine hundred seventy-eight
Scientific notation
5.3442978 × 10^7
Engineering notation
5.3442978 × 10^6
Prime Factorization
2 × 3 × 71 × 125453
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
53442978 Product of the distinct prime numbers
The prime factorization of 53442978 is 2 × 3 × 71 × 125453.
Since it has a total of 4 prime factors.
8 , 2 , 21 , 89 , 815 , 359 , 9465 , 848 , 96165 , 66215 , 540498 , 301584 , 1510483 , 6998953 , 56967890 , 28339661 , 186424307 , 629464423 , 9184009112 , 6366650041
n×2
106885956
n×3
160328934
n×4
213771912
n×5
267214890
n÷2
26721489
n÷3
17814326
n÷3
13360744.5
n÷5
10688595.6
n2
2856151897508484
n3
1.526412630232E+23
n4
8.1576036616413E+30
n5
4.3596663302182E+38
2 √n7310.4704362989
3 √n376.67218394125
4 √n85.501289091445
5 √n35.121910354157
1 , 2 , 3 , 6 , 71 , 142 , 213 , 426 , 125453 , 250906 , 376359 , 752718 , 8907163 , 17814326 , 26721489 , 53442978
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
-53442977 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 53442978 can be divided by 16 positive divisors.
The sum of these divisors (counting 53442978) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001011110111100110100010
3
Ternary
10201120011222120
4
Quaternary
3023313212202
5
Quinary
102140133403
6
Senary
5145245110
8
Octal
313674642
10
Decimal
53442978
12
Duodecimal
15a93796
16
Hexadecimal
32f79a2
20
Vigesimal
ge078i
36
Base36
vtgv6
md5
a4af22ebb0681ebcd731e888a9b0bb61
sha1
368943d289cc20e5627327e7eaf5f39fa8cf8a3b
sha256
324a4db9ab65a9381fd75e01309389c8b97658600297868f8572f370c3e6cea9
sha512
ee05922a7d457e624b7f5f0e751de4ae2da1c2012ac4dee0fd1bdf8d04de7c3f2edb5a5d0dcabdcb034fef6cf7918335bfdaa4c045ab405732c8a6da4d3710c3
ripemd-160
b35b81bf6856dc193e37debf71d6f3ab4cbcb7b5
Diameter
106885956
Circumference
335792134.14152
Area
8.9728658187492E+15
Volume
6.3938222739782E+23
Surface area
3.5891463274997E+16
Circumference
335792134.14152
Perimeter
213771912
Area
2856151897508484
Diagonal
75579784.301207
Surface area
17136911385050904
Volume
1.526412630232E+23
Space diagonal
92565953.203786
Perimeter
160328934
Area
1.2367500501547E+15
Altitude
46282976.601893
Surface area
1.2367500501547E+15
Volume
1.7988945362098E+22
Height
25193261.433736