53642778 is an even 8-digits composite number following 53642777
and preceding 53642779 . In scientific notation, it is written as 5.3642778 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 15326496 positive integers (up to 53642778) that are relatively prime to 53642778.
53642778 has 16 divisors, whose sum is 122612160
The reverse of 53642778 is 87724635
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
fifty-three million six hundred forty-two thousand seven hundred seventy-eight
Scientific notation
5.3642778 × 10^7
Engineering notation
5.3642778 × 10^6
Prime Factorization
2 × 3 × 7 × 1277209
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
53642778
Product of the distinct prime numbers
The prime factorization of 53642778 is 2 × 3 × 7 × 1277209.
Since it has a total of 4 prime factors.
7 , 5 , 73 , 67 , 38 , 458 , 2496 , 3194 , 48440 , 60771 , 411366 , 474477 , 5149827 , 9400629 , 58480242 , 86056121 , 696400816 , 548822482 , 2863287155 , 6708050507
n×2
107285556
n×3
160928334
n×4
214571112
n×5
268213890
n÷2
26821389
n÷3
17880926
n÷3
13410694.5
n÷5
10728555.6
n2
2877547631557284
n3
1.5435964878405E+23
n4
8.2802803718809E+30
n5
4.4417724176657E+38
2 √n
7324.1230191744
3 √n
377.14100455767
4 √n
85.581090313073
5 √n
35.148132273265
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 1277209 , 2554418 , 3831627 , 7663254 , 8940463 , 17880926 , 26821389 , 53642778
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
-53642777
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 53642778 can be divided by 16 positive divisors.
The sum of these divisors (counting 53642778) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001100101000011000011010
3
Ternary
10201221100001120
4
Quaternary
3030220120122
5
Quinary
102213032103
6
Senary
5153430110
8
Octal
314503032
10
Decimal
53642778
12
Duodecimal
15b6b336
16
Hexadecimal
332861a
20
Vigesimal
gf56ii
36
Base36
vxr16
md5
68dde62fab79c415ff7506d4affca914
sha1
9a273f74561b7c171a9119950f3cdc430127e4e4
sha256
76517f34f91c3a140194564d4fdfbb05a1697be9065eb19366a733d00150aaaa
sha512
9c5ac4f3cb1e09e702196ae54f6e45228a6d6ccb614160b88a218312544d067f56b7a7b5e70b316651f72fcb14a31d9fc1f93407b9ecda92e58ce7e6c3ad07d3
ripemd-160
4635d1d4cb0ad6b3db96b717f8624c081308020c
Diameter
107285556
Circumference
337047514.5659
Area
9.0400824996551E+15
Volume
6.4658018484091E+23
Surface area
3.616032999862E+16
Circumference
337047514.5659
Perimeter
214571112
Area
2877547631557284
Diagonal
75862344.170969
Surface area
17265285789343704
Volume
1.5435964878405E+23
Space diagonal
92912016.955138
Perimeter
160928334
Area
1.2460146747642E+15
Altitude
46456008.477569
Surface area
1.2460146747642E+15
Volume
1.819145906613E+22
Height
25287448.05699