78133784 is an even 8-digits composite number following 78133783
and preceding 78133785 . In scientific notation, it is written as 7.8133784 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors.
There are 39038080 positive integers (up to 78133784) that are relatively prime to 78133784.
78133784 has 16 divisors, whose sum is 146608920
The reverse of 78133784 is 48733187
Previous prime number is 1811
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-eight million one hundred thirty-three thousand seven hundred eighty-four
Scientific notation
7.8133784 × 10^7
Engineering notation
7.8133784 × 10^6
Prime Factorization
2 × 2 × 2 × 1811 × 5393
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
19533446 Product of the distinct prime numbers
The prime factorization of 78133784 is 2 × 2 × 2 × 1811 × 5393.
Since it has a total of 5 prime factors.
10 , 7 , 99 , 52 , 733 , 936 , 7777 , 1265 , 69709 , 87116 , 295749 , 326972 , 5613488 , 3006176 , 41912287 , 47029783 , 836830188 , 581826617 , 7201359778 , 7463368459
n×2
156267568
n×3
234401352
n×4
312535136
n×5
390668920
n÷2
39066892
n÷3
26044594.666667
n÷3
19533446
n÷5
15626756.8
n2
6104888202158656
n3
4.7699801613161E+23
n4
3.7269659960856E+31
n5
2.912019561135E+39
2 √n8839.3316489427
3 √n427.51000785937
4 √n94.01771986675
5 √n37.893766223917
1 , 2 , 4 , 8 , 1811 , 3622 , 5393 , 7244 , 10786 , 14488 , 21572 , 43144 , 9766723 , 19533446 , 39066892 , 78133784
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
-78133783 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 78133784 can be divided by 16 positive divisors.
The sum of these divisors (counting 78133784) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010000011101000011000
3
Ternary
12110000121101212
4
Quaternary
10222003220120
5
Quinary
130000240114
6
Senary
11430402252
8
Octal
452035030
10
Decimal
78133784
12
Duodecimal
22200388
16
Hexadecimal
4a83a18
20
Vigesimal
1486e94
36
Base36
1aioew
md5
f2b77c15d0d521258102e396652f78cc
sha1
9db5058ad365316446c0ab7bd7b3128d28071a9f
sha256
ec4b9a7dfbb86f5a8ffa5070fbcfce3000ffedfa1985bb0f64a60166aaa35316
sha512
f6ab1156804ea3490ea4bbd3380e042f15411722643779b38d8c5a2d01ce2a00cc86de69ad4f47cabc7b9a5e5b4dccbb034753a78fc25cad0e83aa4314024b3e
ripemd-160
a7b407127588456d762604099e2a75d87147ff33
Diameter
156267568
Circumference
490929043.62314
Area
1.9179071926889E+16
Volume
1.9980446176746E+24
Surface area
7.6716287707555E+16
Circumference
490929043.62314
Perimeter
312535136
Area
6104888202158656
Diagonal
110497857.01233
Surface area
36629329212951936
Volume
4.7699801613161E+23
Space diagonal
135331683.67561
Perimeter
234401352
Area
2.6434941351667E+15
Altitude
67665841.837806
Surface area
2.6434941351667E+15
Volume
5.6214755303199E+22
Height
36832619.00411