79883985 is an odd 8-digits composite number following 79883984
and preceding 79883986 . In scientific notation, it is written as 7.9883985 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 41800512 positive integers (up to 79883985) that are relatively prime to 79883985.
79883985 has 8 divisors, whose sum is 86818176
The reverse of 79883985 is 58938897
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
seventy-nine million eight hundred eighty-three thousand nine hundred eighty-five
Scientific notation
7.9883985 × 10^7
Engineering notation
7.9883985 × 10^6
Prime Factorization
15 × 53 × 100483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
79883985
Product of the distinct prime numbers
The prime factorization of 79883985 is 15 × 53 × 100483.
Since it has a total of 3 prime factors.
2 , 4 , 19 , 5 , 640 , 318 , 7229 , 2363 , 3519 , 64725 , 425112 , 954847 , 737694 , 8095772 , 56822050 , 73534367 , 829228235 , 55350322 , 1111042561 , 5048373928
n×2
159767970
n×3
239651955
n×4
319535940
n×5
399419925
n÷2
39941992.5
n÷3
26627995
n÷3
19970996.25
n÷5
15976797
n2
6381451059480225
n3
5.0977574071375E+23
n4
4.0722917624541E+31
n5
3.2531089406751E+39
2 √n
8937.784121358
3 √n
430.6785482887
4 √n
94.539854671763
5 √n
38.062029742605
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
-79883984
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 79883985 can be divided by 8 positive divisors.
The sum of these divisors (counting 79883985) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000101110111011010001
3
Ternary
12120022112020010
4
Quaternary
10300232323101
5
Quinary
130422241420
6
Senary
11532105133
8
Octal
460567321
10
Decimal
79883985
12
Duodecimal
229051a9
16
Hexadecimal
4c2eed1
20
Vigesimal
14j59j5
36
Base36
1bk6vl
md5
1504cc6bb1cfe1a1133fef9174443485
sha1
ea88dd237540e8b24789f7451edc560709576140
sha256
dec1953a09807c78cd5966fb83becbd772ca0613077e04e12af279f00ed035fc
sha512
2bcdba4ec528682db72e0a5e4f41f45af6b193f2c7f9aaf3679cf94c3176721a02b47f2dfd4fd6a5a9d89e9f19f49291d3127c9db0e18a03ff5cfccf17b46331
ripemd-160
9ae4c86bd7149f5ed528741d0fd6c1b17f767938
Diameter
159767970
Circumference
501925880.83095
Area
2.0047919767706E+16
Volume
2.1353436293395E+24
Surface area
8.0191679070824E+16
Circumference
501925880.83095
Perimeter
319535940
Area
6381451059480225
Diagonal
112973015.00341
Surface area
38288706356881350
Volume
5.0977574071375E+23
Space diagonal
138363120.73107
Perimeter
239651955
Area
2.7632493652585E+15
Altitude
69181560.365535
Surface area
2.7632493652585E+15
Volume
6.0077647190515E+22
Height
37657671.667803