78341946 is an even 8-digits composite number following 78341945
and preceding 78341947 . In scientific notation, it is written as 7.8341946 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 26016368 positive integers (up to 78341946) that are relatively prime to 78341946.
78341946 has 16 divisors, whose sum is 157269600
The reverse of 78341946 is 64914387
Previous prime number is 269
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-eight million three hundred forty-one thousand nine hundred forty-six
Scientific notation
7.8341946 × 10^7
Engineering notation
7.8341946 × 10^6
Prime Factorization
2 × 3 × 269 × 48539
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
78341946 Product of the distinct prime numbers
The prime factorization of 78341946 is 2 × 3 × 269 × 48539.
Since it has a total of 4 prime factors.
2 , 3 , 23 , 23 , 240 , 573 , 6091 , 4509 , 76121 , 81824 , 511450 , 640196 , 5322794 , 2555754 , 53930074 , 97653676 , 3348106 , 867304280 , 9532743871 , 5854576828
n×2
156683892
n×3
235025838
n×4
313367784
n×5
391709730
n÷2
39170973
n÷3
26113982
n÷3
19585486.5
n÷5
15668389.2
n2
6137460503066916
n3
4.808205993084E+23
n4
3.7668421426706E+31
n5
2.9510174373163E+39
2 √n8851.0985758831
3 √n427.88932489312
4 √n94.080277294888
5 √n37.913935858936
1 , 2 , 3 , 6 , 269 , 538 , 807 , 1614 , 48539 , 97078 , 145617 , 291234 , 13056991 , 26113982 , 39170973 , 78341946
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
-78341945 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 78341946 can be divided by 16 positive divisors.
The sum of these divisors (counting 78341946) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010110110011100111010
3
Ternary
12110102011221120
4
Quaternary
10222312130322
5
Quinary
130023420241
6
Senary
11435050110
8
Octal
452663472
10
Decimal
78341946
12
Duodecimal
222a0936
16
Hexadecimal
4ab673a
20
Vigesimal
149ceh6
36
Base36
1an516
md5
0d2635960fe84cbee23ae6fc01a08c8e
sha1
891ca08e5b98da22c981867d8859cf2047f65570
sha256
96d20d5895153df2099b1e8a2bb537354cb7a64ea03d2fd97b4b837abc76176a
sha512
e1d27f79d76a74c8f5e7b1850bd21c6ae35bdf89789ee3130546c0631b575e5bf5e96672277fe242e69b5df7f291e91cd3a9824e5c8e349e6d1a3acca198618b
ripemd-160
801c972f70e7da4d9f7e18db17d051cbceca1693
Diameter
156683892
Circumference
492236964.04306
Area
1.9281400828133E+16
Volume
2.0140566166426E+24
Surface area
7.712560331253E+16
Circumference
492236964.04306
Perimeter
313367784
Area
6137460503066916
Diagonal
110792242.5359
Surface area
36824763018401496
Volume
4.808205993084E+23
Space diagonal
135692230.83582
Perimeter
235025838
Area
2.6575983551898E+15
Altitude
67846115.417909
Surface area
2.6575983551898E+15
Volume
5.6665251050858E+22
Height
36930747.511967