78341729 is an odd 8-digits composite number following 78341728
and preceding 78341730 . In scientific notation, it is written as 7.8341729 × 10^7.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 73733376 positive integers (up to 78341729) that are relatively prime to 78341729.
78341729 has 4 divisors, whose sum is 82950084
The reverse of 78341729 is 92714387
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-eight million three hundred forty-one thousand seven hundred twenty-nine
Scientific notation
7.8341729 × 10^7
Engineering notation
7.8341729 × 10^6
Prime Factorization
17 × 4608337
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
78341729
Product of the distinct prime numbers
The prime factorization of 78341729 is 17 × 4608337.
Since it has a total of 2 prime factors.
9 , 2 , 21 , 47 , 870 , 221 , 2283 , 667 , 56126 , 59721 , 436065 , 956854 , 5180389 , 4129228 , 55259741 , 60942259 , 776623166 , 689229017 , 9192631242 , 5952677341
n×2
156683458
n×3
235025187
n×4
313366916
n×5
391708645
n÷2
39170864.5
n÷3
26113909.666667
n÷3
19585432.25
n÷5
15668345.8
n2
6137426502709441
n3
4.8081660383268E+23
n4
3.766800407616E+31
n5
2.9509765673054E+39
2 √n
8851.0863175093
3 √n
427.88892982137
4 √n
94.080212146388
5 √n
37.913914855288
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78341728
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78341729 can be divided by 4 positive divisors.
The sum of these divisors (counting 78341729) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101010110110011001100001
3
Ternary
12110102011122112
4
Quaternary
10222312121201
5
Quinary
130023413404
6
Senary
11435045105
8
Octal
452663141
10
Decimal
78341729
12
Duodecimal
222a0795
16
Hexadecimal
4ab6661
20
Vigesimal
149ce69
36
Base36
1an4v5
md5
74cc23bcf0a495429fddaee83c3c981a
sha1
0dd666d20944b4f24db0c6d986dded0d81133702
sha256
2825c7dbfe05f106582f8cbcd9035b31e55f3c64525411ca1aead9e2ebdc1b11
sha512
f9736db3ea70be6f4e04f44739591e6e3132d657c8ab73a5e3fa6a6e488af6c59a20f5e78fcfb37f10cc18aff51e70915a31d178ce3d2d11ae8ac4fe523a0e81
ripemd-160
61306d6a8c046ea2089656b42f868a24f0a974ae
Diameter
156683458
Circumference
492235600.59184
Area
1.9281294012859E+16
Volume
2.014039880433E+24
Surface area
7.7125176051437E+16
Circumference
492235600.59184
Perimeter
313366916
Area
6137426502709441
Diagonal
110791935.65156
Surface area
36824559016256646
Volume
4.8081660383268E+23
Space diagonal
135691854.98079
Perimeter
235025187
Area
2.6575836326031E+15
Altitude
67845927.490396
Surface area
2.6575836326031E+15
Volume
5.6664780179529E+22
Height
36930645.217186