79897448 is an even 8-digits composite number following 79897447
and preceding 79897449 . In scientific notation, it is written as 7.9897448 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 8 positive divisors.
There are 39948720 positive integers (up to 79897448) that are relatively prime to 79897448.
79897448 has 8 divisors, whose sum is 149807730
The reverse of 79897448 is 84479897
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-nine million eight hundred ninety-seven thousand four hundred forty-eight
Scientific notation
7.9897448 × 10^7
Engineering notation
7.9897448 × 10^6
Prime Factorization
2 × 2 × 2 × 9987181
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19974362
Product of the distinct prime numbers
The prime factorization of 79897448 is 2 × 2 × 2 × 9987181.
Since it has a total of 4 prime factors.
10 , 5 , 67 , 18 , 144 , 599 , 1837 , 3198 , 57947 , 45031 , 556107 , 531660 , 2189068 , 8412095 , 66141707 , 78091906 , 971241401 , 318839807 , 4758876695 , 5481697898
n×2
159794896
n×3
239692344
n×4
319589792
n×5
399487240
n÷2
39948724
n÷3
26632482.666667
n÷3
19974362
n÷5
15979489.6
n2
6383602196912704
n3
5.1003352458052E+23
n4
4.0750377008429E+31
n5
3.2558511280113E+39
2 √n
8938.5372405109
3 √n
430.70274128807
4 √n
94.54383766545
5 √n
38.063312589388
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
-79897447
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 79897448 can be divided by 8 positive divisors.
The sum of these divisors (counting 79897448) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000110010001101101000
3
Ternary
12120100012200202
4
Quaternary
10300302031220
5
Quinary
130423204243
6
Senary
11532251332
8
Octal
460621550
10
Decimal
79897448
12
Duodecimal
22910b48
16
Hexadecimal
4c32368
20
Vigesimal
14j73c8
36
Base36
1bkh9k
md5
a4071d7927c8f371fca04e136f33eb81
sha1
55b28417251ca9024bbc9a5b24dab397ddbbbc0f
sha256
900e45145df89512d10ac0d2ab203f524b14023610582156c7f229c13e2951c1
sha512
79c6151accb7c49c73e983b3f612a5ee1f884acaa965af3ea1683c483c1ac106d0a2f8ff06dd90973a99842b2cb806eeb20bdd588078ba434ed1f7380eb335d5
ripemd-160
a9eba4e6ca44fe00402d360ed1b5d5746e5dec58
Diameter
159794896
Circumference
502010471.35475
Area
2.0054677765261E+16
Volume
2.1364234318756E+24
Surface area
8.0218711061042E+16
Circumference
502010471.35475
Perimeter
319589792
Area
6383602196912704
Diagonal
112992054.5606
Surface area
38301613181476224
Volume
5.1003352458052E+23
Space diagonal
138386439.33109
Perimeter
239692344
Area
2.7641808350903E+15
Altitude
69193219.665546
Surface area
2.7641808350903E+15
Volume
6.010802731056E+22
Height
37664018.186866