79897225 is an odd 8-digits composite number following 79897224
and preceding 79897226 . In scientific notation, it is written as 7.9897225 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 62430480 positive integers (up to 79897225) that are relatively prime to 79897225.
79897225 has 8 divisors, whose sum is 85026656
The reverse of 79897225 is 52279897
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-nine million eight hundred ninety-seven thousand two hundred twenty-five
Scientific notation
7.9897225 × 10^7
Engineering notation
7.9897225 × 10^6
Prime Factorization
25 × 43 × 74323
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79897225
Product of the distinct prime numbers
The prime factorization of 79897225 is 25 × 43 × 74323.
Since it has a total of 3 prime factors.
7 , 5 , 100 , 96 , 197 , 579 , 6001 , 7998 , 65774 , 73529 , 266787 , 314873 , 4884172 , 4516923 , 97435793 , 75657347 , 569346066 , 920495591 , 3827172411 , 883571527
n×2
159794450
n×3
239691675
n×4
319588900
n×5
399486125
n÷2
39948612.5
n÷3
26632408.333333
n÷3
19974306.25
n÷5
15979445
n2
6383566562700625
n3
5.1002925396257E+23
n4
4.0749922060429E+31
n5
3.2558056915946E+39
2 √n
8938.5247664254
3 √n
430.7023405794
4 √n
94.543771695577
5 √n
38.06329134183
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
-79897224
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 79897225 can be divided by 8 positive divisors.
The sum of these divisors (counting 79897225) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000110010001010001001
3
Ternary
12120100012101111
4
Quaternary
10300302022021
5
Quinary
130423202400
6
Senary
11532250321
8
Octal
460621211
10
Decimal
79897225
12
Duodecimal
229109a1
16
Hexadecimal
4c32289
20
Vigesimal
14j7315
36
Base36
1bkh3d
md5
f32aa51186c15574e66be743b90d2497
sha1
580bb04110f9a1e648bd325bc16e5369c94b4388
sha256
ca83efd85b6fbbf1932eb0d84b5d78598598ffecf169dd7a829224c7bc3854e4
sha512
b3b71715dfe21fd7b3fb3b299cee51a8c35429ccaaeb2ecae4164061a926c2f736c0524098c070fe18ee98ecad0f4a4ccafc1d94f943ac850a4107fd6d60d464
ripemd-160
afcde3a669794ebb94efc9ee67e9d189c3dfe034
Diameter
159794450
Circumference
502009070.20442
Area
2.0054565817082E+16
Volume
2.1364055431529E+24
Surface area
8.0218263268327E+16
Circumference
502009070.20442
Perimeter
319588900
Area
6383566562700625
Diagonal
112991739.19097
Surface area
38301399376203750
Volume
5.1002925396257E+23
Space diagonal
138386053.08376
Perimeter
239691675
Area
2.7641654050238E+15
Altitude
69193026.541881
Surface area
2.7641654050238E+15
Volume
6.0107524013408E+22
Height
37663913.063658