79897444 is an even 8-digits composite number following 79897443
and preceding 79897445 . In scientific notation, it is written as 7.9897444 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors.
There are 36205440 positive integers (up to 79897444) that are relatively prime to 79897444.
79897444 has 24 divisors, whose sum is 153000288
The reverse of 79897444 is 44479897
Previous prime number is 347
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
seventy-nine million eight hundred ninety-seven thousand four hundred forty-four
Scientific notation
7.9897444 × 10^7
Engineering notation
7.9897444 × 10^6
Prime Factorization
2 × 2 × 11 × 347 × 5233
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
39948722 Product of the distinct prime numbers
The prime factorization of 79897444 is 2 × 2 × 11 × 347 × 5233.
Since it has a total of 5 prime factors.
3 , 9 , 75 , 56 , 33 , 134 , 1758 , 6505 , 29771 , 24504 , 427972 , 659670 , 1390369 , 7296264 , 4834500 , 38673778 , 203726574 , 98505090 , 85773962 , 675251661
n×2
159794888
n×3
239692332
n×4
319589776
n×5
399487220
n÷2
39948722
n÷3
26632481.333333
n÷3
19974361
n÷5
15979488.8
n2
6383601557733136
n3
5.100334479773E+23
n4
4.0750368847893E+31
n5
3.2558503130039E+39
2 √n8938.5370167606
3 √n430.70273410048
4 √n94.543836482135
5 √n38.063312208266
1 , 2 , 4 , 11 , 22 , 44 , 347 , 694 , 1388 , 3817 , 5233 , 7634 , 10466 , 15268 , 20932 , 57563 , 115126 , 230252 , 1815851 , 3631702 , 7263404 , 19974361 , 39948722 , 79897444
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-79897443 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79897444 can be divided by 24 positive divisors.
The sum of these divisors (counting 79897444) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100110000110010001101100100
3
Ternary
12120100012200121
4
Quaternary
10300302031210
5
Quinary
130423204234
6
Senary
11532251324
8
Octal
460621544
10
Decimal
79897444
12
Duodecimal
22910b44
16
Hexadecimal
4c32364
20
Vigesimal
14j73c4
36
Base36
1bkh9g
md5
31657e39e279ac26959cd5b99786a41d
sha1
026c7dcf5e28a37381d25a03cde9720eca13734f
sha256
2457ea6d6c0bf4ea0eabd2bdc54dd87127beed1c955427a3ca162b5a2f92e3ed
sha512
f99e9bc731d3d3c5c68b9cce27075e3aea481a198c68f1bdff6eb8fe8ad2650f27df23fef60c32d123ad25b83069faecee6444c32edbcfb97422b8adb73c85d2
ripemd-160
69cfc506787143f5aec13ff0942cef33394677c8
Diameter
159794888
Circumference
502010446.222
Area
2.0054675757219E+16
Volume
2.1364231110007E+24
Surface area
8.0218703028875E+16
Circumference
502010446.222
Perimeter
319589776
Area
6383601557733136
Diagonal
112992048.90374
Surface area
38301609346398816
Volume
5.100334479773E+23
Space diagonal
138386432.40289
Perimeter
239692332
Area
2.7641805583174E+15
Altitude
69193216.201445
Surface area
2.7641805583174E+15
Volume
6.0108018282784E+22
Height
37664016.301248