78996225 is an odd 8-digits composite number following 78996224
and preceding 78996226 . In scientific notation, it is written as 7.8996225 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 32827200 positive integers (up to 78996225) that are relatively prime to 78996225.
78996225 has 16 divisors, whose sum is 109002240
The reverse of 78996225 is 52269987
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-eight million nine hundred ninety-six thousand two hundred twenty-five
Scientific notation
7.8996225 × 10^7
Engineering notation
7.8996225 × 10^6
Prime Factorization
165 × 7 × 5 × 13679
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78996225
Product of the distinct prime numbers
The prime factorization of 78996225 is 165 × 7 × 5 × 13679.
Since it has a total of 4 prime factors.
10 , 7 , 83 , 90 , 821 , 600 , 3896 , 9311 , 14776 , 41719 , 423399 , 340385 , 8435654 , 4092622 , 29818162 , 25399586 , 905697232 , 633596058 , 7089847871 , 2152358357
n×2
157992450
n×3
236988675
n×4
315984900
n×5
394981125
n÷2
39498112.5
n÷3
26332075
n÷3
19749056.25
n÷5
15799245
n2
6240403564250625
n3
4.9296832405234E+23
n4
3.8942636644712E+31
n5
3.0763212864789E+39
2 √n
8887.9820544373
3 √n
429.07720802725
4 √n
94.276094819617
5 √n
37.977053607349
1 , 5 , 7 , 35 , 165 , 825 , 1155 , 5775 , 13679 , 68395 , 95753 , 478765 , 2257035 , 11285175 , 15799245 , 78996225
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78996224
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78996225 can be divided by 16 positive divisors.
The sum of these divisors (counting 78996225) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101101010110001100000001
3
Ternary
12111122102110010
4
Quaternary
10231112030001
5
Quinary
130210334400
6
Senary
11501055133
8
Octal
455261401
10
Decimal
78996225
12
Duodecimal
225574a9
16
Hexadecimal
4b56301
20
Vigesimal
14deab5
36
Base36
1b15vl
md5
3b29c4bf93deaa36f22c603c081451d2
sha1
20fa1529f2816d3f9aa90d1454482e34fb8229dc
sha256
0a67becd572f6c48acacfb106e32552acd951e0d01fcc1d8a90642c366cd7418
sha512
10532ca46d32b54a53fb3e4c3906b2fc56377e24a7621a389e3beff33be0c623310d844b119e2c1a6586480f5fe804f1c7fe56d7293fc6565594f56d11610076
ripemd-160
9d414ab650c8692b7518680a27413d704ef54195
Diameter
157992450
Circumference
496347920.24265
Area
1.9604805992885E+16
Volume
2.0649408870604E+24
Surface area
7.8419223971541E+16
Circumference
496347920.24265
Perimeter
315984900
Area
6240403564250625
Diagonal
111717532.77128
Surface area
37442421385503750
Volume
4.9296832405234E+23
Space diagonal
136825475.30614
Perimeter
236988675
Area
2.702174008254E+15
Altitude
68412737.653071
Surface area
2.702174008254E+15
Volume
5.8096874141263E+22
Height
37239177.590426