79897461 is an odd 8-digits composite number following 79897460
and preceding 79897462 . In scientific notation, it is written as 7.9897461 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 45461808 positive integers (up to 79897461) that are relatively prime to 79897461.
79897461 has 8 divisors, whose sum is 84057600
The reverse of 79897461 is 16479897
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-nine million eight hundred ninety-seven thousand four hundred sixty-one
Scientific notation
7.9897461 × 10^7
Engineering notation
7.9897461 × 10^6
Prime Factorization
21 × 239 × 15919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79897461
Product of the distinct prime numbers
The prime factorization of 79897461 is 21 × 239 × 15919.
Since it has a total of 3 prime factors.
5 , 2 , 14 , 66 , 41 , 137 , 1973 , 5396 , 25646 , 51999 , 873863 , 536283 , 6343503 , 1814214 , 39035264 , 70406922 , 238005799 , 777952026 , 4931020928 , 3588549552
n×2
159794922
n×3
239692383
n×4
319589844
n×5
399487305
n÷2
39948730.5
n÷3
26632487
n÷3
19974365.25
n÷5
15979492.2
n2
6383604274246521
n3
5.1003377354104E+23
n4
4.0750403530178E+31
n5
3.2558537767867E+39
2 √n
8938.5379676992
3 √n
430.70276464775
4 √n
94.543841511223
5 √n
38.063313828033
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79897460
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79897461 can be divided by 8 positive divisors.
The sum of these divisors (counting 79897461) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000110010001101110101
3
Ternary
12120100012201020
4
Quaternary
10300302031311
5
Quinary
130423204321
6
Senary
11532251353
8
Octal
460621565
10
Decimal
79897461
12
Duodecimal
22910b59
16
Hexadecimal
4c32375
20
Vigesimal
14j73d1
36
Base36
1bkh9x
md5
748097b99fe7ba97288d52dd309d9f09
sha1
5eca8c1202ad7747e75b9756316fbcbc2ab25043
sha256
df6fa2d382b54fc983ef18bc314180cae07a7143858d292b3ceb32e21e7eab01
sha512
2765052dab68ce6d0dceb0b6baa9ee00542f0b5a5a6c344f129a6978412b2a3102fdfa3ec2543fc6752ff459669281307f609fbd1a5893d429bec2af30d099e6
ripemd-160
0323bff54af02d71fc31fb006e8702dba21fc142
Diameter
159794922
Circumference
502010553.03615
Area
2.0054684291397E+16
Volume
2.136424474719E+24
Surface area
8.0218737165589E+16
Circumference
502010553.03615
Perimeter
319589844
Area
6383604274246521
Diagonal
112992072.94538
Surface area
38301625645479126
Volume
5.1003377354104E+23
Space diagonal
138386461.84775
Perimeter
239692383
Area
2.7641817346022E+15
Altitude
69193230.923876
Surface area
2.7641817346022E+15
Volume
6.0108056650839E+22
Height
37664024.315125