79897669 is an odd 8-digits prime number following 79897668
and preceding 79897670 . In scientific notation, it is written as 7.9897669 × 10^7.
The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors.
There are 79897668 positive integers (up to 79897669) that are relatively prime to 79897669.
79897669 has 2 divisors, whose sum is 79897670
The reverse of 79897669 is 96679897
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
seventy-nine million eight hundred ninety-seven thousand six hundred sixty-nine
Scientific notation
7.9897669 × 10^7
Engineering notation
7.9897669 × 10^6
Prime Factorization
79897669
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
79897669
Product of the distinct prime numbers
The prime factorization of 79897669 is 79897669.
Since it has a total of 1 prime factors.
4 , 9 , 55 , 65 , 241 , 754 , 7116 , 762 , 37300 , 18976 , 544498 , 772786 , 1195837 , 4828965 , 45700457 , 33737612 , 635773738 , 479163274 , 460738374 , 2303694340
n×2
159795338
n×3
239693007
n×4
319590676
n×5
399488345
n÷2
39948834.5
n÷3
26632556.333333
n÷3
19974417.25
n÷5
15979533.8
n2
6383637511633561
n3
5.1003775692048E+23
n4
4.0750827879935E+31
n5
3.255896157427E+39
2 √n
8938.549602704
3 √n
430.70313840221
4 √n
94.543903043528
5 √n
38.063333646338
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
79897670
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
39948835
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8938.5496586415
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999974968
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79897669 can be divided by 2 positive divisors.
The sum of these divisors (counting 79897669) is 79897670, the average is 39948835.
Base
System
Value
2
Binary
100110000110010010001000101
3
Ternary
12120100012222221
4
Quaternary
10300302101011
5
Quinary
130423211134
6
Senary
11532252341
8
Octal
460622105
10
Decimal
79897669
12
Duodecimal
229110b1
16
Hexadecimal
4c32445
20
Vigesimal
14j7439
36
Base36
1bkhfp
md5
04118538f49b28472c04974e91e8d8d2
sha1
e478ffa0aa6d5d325d32b068829280f30666bcc8
sha256
07223d1b258d676774be3b70732a6a0a61ef376d96df964ddf96bdeaab35debc
sha512
2dc15984c9b62f47f07fab3eafbe7fb183d77f9f5b43eb5e8594c5debfe6af8254a7a6a7f5efe7b05a4b2c951e99be2f89054b2dcd232d4e2f8071350487eacd
ripemd-160
82104c00b67cc40507f9dcba189fc0e0a6b6107e
Diameter
159795338
Circumference
502011859.9387
Area
2.0054788709728E+16
Volume
2.1364411602597E+24
Surface area
8.0219154838913E+16
Circumference
502011859.9387
Perimeter
319590676
Area
6383637511633561
Diagonal
112992367.1018
Surface area
38301825069801366
Volume
5.1003775692048E+23
Space diagonal
138386822.11432
Perimeter
239693007
Area
2.764196126813E+15
Altitude
69193411.05716
Surface area
2.764196126813E+15
Volume
6.0108526096608E+22
Height
37664122.367265