78289324 is an even 8-digits composite number following 78289323
and preceding 78289325 . In scientific notation, it is written as 7.8289324 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors.
There are 39144660 positive integers (up to 78289324) that are relatively prime to 78289324.
78289324 has 6 divisors, whose sum is 137006324
The reverse of 78289324 is 42398287
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-eight million two hundred eighty-nine thousand three hundred twenty-four
Scientific notation
7.8289324 × 10^7
Engineering notation
7.8289324 × 10^6
Prime Factorization
2 × 2 × 19572331
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
39144662
Product of the distinct prime numbers
The prime factorization of 78289324 is 2 × 2 × 19572331.
Since it has a total of 3 prime factors.
4 , 10 , 94 , 39 , 538 , 919 , 705 , 8114 , 6080 , 17366 , 554329 , 857044 , 8793935 , 5521138 , 42824995 , 60261234 , 37433853 , 620489088 , 2587099559 , 6563394813
n×2
156578648
n×3
234867972
n×4
313157296
n×5
391446620
n÷2
39144662
n÷3
26096441.333333
n÷3
19572331
n÷5
15657864.8
n2
6129218252376976
n3
4.7985235362705E+23
n4
3.7567316385271E+31
n5
2.941119804297E+39
2 √n
8848.1254511902
3 √n
427.793499534
4 √n
94.064474968982
5 √n
37.90884115937
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78289323
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78289324 can be divided by 6 positive divisors.
The sum of these divisors (counting 78289324) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100101010101001100110101100
3
Ternary
12110022111202121
4
Quaternary
10222221212230
5
Quinary
130020224244
6
Senary
11434002324
8
Octal
452514654
10
Decimal
78289324
12
Duodecimal
222763a4
16
Hexadecimal
4aa99ac
20
Vigesimal
1496364
36
Base36
1am0fg
md5
e00c1a46f0fd13ec9583e9062253b6c3
sha1
be5544b7134fb4c7d103f5a6d1d9175cec0eaff2
sha256
7214bf6ae0c4c2aa60e3e7ea85607bd3750592f1afbbe109f06d083426e2b225
sha512
2ff1eef40ef0419cee5f703845126bf01ef6c1aa3b0f15441e429a812c315837c21c228c58f869b976f1493f07d9d7a9cd3a5f7655520f27d3741bebb63aa849
ripemd-160
5bd6b476713345d6b45a285845d5a4dfc8bdea56
Diameter
156578648
Circumference
491906330.26582
Area
1.9255507033916E+16
Volume
2.0100008386167E+24
Surface area
7.7022028135664E+16
Circumference
491906330.26582
Perimeter
313157296
Area
6129218252376976
Diagonal
110717823.78982
Surface area
36775309514261856
Volume
4.7985235362705E+23
Space diagonal
135601086.85822
Perimeter
234867972
Area
2.6540293559489E+15
Altitude
67800543.429111
Surface area
2.6540293559489E+15
Volume
5.6551142203003E+22
Height
36905941.263274