79490897 is an odd 8-digits prime number following 79490896
and preceding 79490898 . In scientific notation, it is written as 7.9490897 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 79490896 positive integers (up to 79490897) that are relatively prime to 79490897.
79490897 has 2 divisors, whose sum is 79490898
The reverse of 79490897 is 79809497
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
seventy-nine million four hundred ninety thousand eight hundred ninety-seven
Scientific notation
7.9490897 × 10^7
Engineering notation
7.9490897 × 10^6
Prime Factorization
79490897
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
79490897 Product of the distinct prime numbers
The prime factorization of 79490897 is 79490897.
Since it has a total of 1 prime factors.
10 , 9 , 97 , 26 , 17 , 372 , 7642 , 916 , 3422 , 44583 , 313946 , 941778 , 2053614 , 4441097 , 18452994 , 60365079 , 505765065 , 919935347 , 7727243377 , 4533459647
n×2
158981794
n×3
238472691
n×4
317963588
n×5
397454485
n÷2
39745448.5
n÷3
26496965.666667
n÷3
19872724.25
n÷5
15898179.4
n2
6318802705864609
n3
5.022872950552E+23
n4
3.9927267635642E+31
n5
3.1738543191162E+39
2 √n8915.7667645582
3 √n429.97096793354
4 √n94.423338029103
5 √n38.024497154619
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
79490898 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
39745449 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8915.7668206386 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999748399 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79490897 can be divided by 2 positive divisors.
The sum of these divisors (counting 79490897) is 79490898, the average is 39745449.
Base
System
Value
2
Binary
100101111001110111101010001
3
Ternary
12112120120000022
4
Quaternary
10233032331101
5
Quinary
130322202042
6
Senary
11515433225
8
Octal
457167521
10
Decimal
79490897
12
Duodecimal
22755815
16
Hexadecimal
4bcef51
20
Vigesimal
14gg74h
36
Base36
1bbrkh
md5
2f9d5b91ddf3114b390b208b32f37f0d
sha1
9a9b3534423e0d674db272a518b866cf024e68bd
sha256
5cad0ce56b0eb18eb6abe24de7ce78db4c18e356a25d663c8cf053a76f9c7c1e
sha512
737c44a753c2c2e4e27966bc752baf0c82eecdfe47bf80dd191b76588073cb3e63ca40a2954a8c64d673fe4417b9a9ba7979581a43ac709c4c091355c32b6da7
ripemd-160
aa314ad3a971f985b37ad03180438582ea2d5086
Diameter
158981794
Circumference
499456036.08493
Area
1.9851104160228E+16
Volume
2.1039761015159E+24
Surface area
7.940441664091E+16
Circumference
499456036.08493
Perimeter
317963588
Area
6318802705864609
Diagonal
112417104.6226
Surface area
37912816235187654
Volume
5.022872950552E+23
Space diagonal
137682272.34322
Perimeter
238472691
Area
2.7361218323903E+15
Altitude
68841136.171612
Surface area
2.7361218323903E+15
Volume
5.9195125406231E+22
Height
37472368.207534