79897795 is an odd 8-digits composite number following 79897794
and preceding 79897796 . In scientific notation, it is written as 7.9897795 × 10^7.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 63918232 positive integers (up to 79897795) that are relatively prime to 79897795.
79897795 has 4 divisors, whose sum is 95877360
The reverse of 79897795 is 59779897
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
seventy-nine million eight hundred ninety-seven thousand seven hundred ninety-five
Scientific notation
7.9897795 × 10^7
Engineering notation
7.9897795 × 10^6
Prime Factorization
5 × 15979559
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
79897795
Product of the distinct prime numbers
The prime factorization of 79897795 is 5 × 15979559.
Since it has a total of 2 prime factors.
7 , 9 , 60 , 6 , 364 , 762 , 5956 , 4311 , 37072 , 39431 , 507321 , 725413 , 8308450 , 2968654 , 51237338 , 13523528 , 996306429 , 850303341 , 2965274099 , 2084411842
n×2
159795590
n×3
239693385
n×4
319591180
n×5
399488975
n÷2
39948897.5
n÷3
26632598.333333
n÷3
19974448.75
n÷5
15979559
n2
6383657645862025
n3
5.1004016993927E+23
n4
4.0751084939573E+31
n5
3.2559218305296E+39
2 √n
8938.5566508246
3 √n
430.70336481085
4 √n
94.543940317847
5 √n
38.063345651637
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
-79897794
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 79897795 can be divided by 4 positive divisors.
The sum of these divisors (counting 79897795) is 1, the average is 0.25.
Base
System
Value
2
Binary
100110000110010010011000011
3
Ternary
12120100020011121
4
Quaternary
10300302103003
5
Quinary
130423212140
6
Senary
11532253111
8
Octal
460622303
10
Decimal
79897795
12
Duodecimal
22911197
16
Hexadecimal
4c324c3
20
Vigesimal
14j749f
36
Base36
1bkhj7
md5
b63bf5ab0e40942c4360ed000383cbb8
sha1
cc0367949720ec318e879ac026c955aa196a68bd
sha256
b6d9d914d383203d0a207f9f639300a731e623aeebf879921ba96a19b5b1ae07
sha512
b3832822d1c6c9dcb6b1d538becca703e7a9cf60172aa3ee0171c1b7924ad825c03053aa6ca17f83f49985138374d39c0acc55c0e940ee251811aa8ee65c6cbe
ripemd-160
ff1ef15ff8a170de7adf998f7b30b322cd36e226
Diameter
159795590
Circumference
502012651.62005
Area
2.0054851963272E+16
Volume
2.1364512678892E+24
Surface area
8.021940785309E+16
Circumference
502012651.62005
Perimeter
319591180
Area
6383657645862025
Diagonal
112992545.29271
Surface area
38301945875172150
Volume
5.1004016993927E+23
Space diagonal
138387040.35272
Perimeter
239693385
Area
2.7642048451896E+15
Altitude
69193520.176361
Surface area
2.7642048451896E+15
Volume
6.0108810473599E+22
Height
37664181.764235