79889969 is an odd 8-digits prime number following 79889968
and preceding 79889970 . In scientific notation, it is written as 7.9889969 × 10^7.
The sum of its digits is 65. It has a total of 1 prime factors and 2 positive divisors.
There are 79889968 positive integers (up to 79889969) that are relatively prime to 79889969.
79889969 has 2 divisors, whose sum is 79889970
The reverse of 79889969 is 96998897
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 65 Digital Root 2
Name
seventy-nine million eight hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
7.9889969 × 10^7
Engineering notation
7.9889969 × 10^6
Prime Factorization
79889969
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
79889969 Product of the distinct prime numbers
The prime factorization of 79889969 is 79889969.
Since it has a total of 1 prime factors.
4 , 6 , 75 , 11 , 303 , 120 , 2192 , 2983 , 41559 , 61260 , 245784 , 15097 , 9346377 , 6687646 , 44299881 , 29754461 , 186525135 , 662322520 , 2078925484 , 3182062326
n×2
159779938
n×3
239669907
n×4
319559876
n×5
399449845
n÷2
39944984.5
n÷3
26629989.666667
n÷3
19972492.25
n÷5
15977993.8
n2
6382407146820961
n3
5.0989030910491E+23
n4
4.0735120987791E+31
n5
3.2543275529259E+39
2 √n8938.1188736781
3 √n430.68930186709
4 √n94.541625084817
5 √n38.062599960432
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
79889970 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
39944985 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8938.1189296182 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999749656 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79889969 can be divided by 2 positive divisors.
The sum of these divisors (counting 79889969) is 79889970, the average is 39944985.
Base
System
Value
2
Binary
100110000110000011000110001
3
Ternary
12120022211102202
4
Quaternary
10300300120301
5
Quinary
130422434334
6
Senary
11532152545
8
Octal
460603061
10
Decimal
79889969
12
Duodecimal
22908755
16
Hexadecimal
4c30631
20
Vigesimal
14j64i9
36
Base36
1bkbht
md5
4f1f449f091979194f5dbd13658aff85
sha1
c30237a02abbd42b6371ee47b8a2ba13647497a7
sha256
5c943fecc742867a96ebd55c727b3fca1618038ba89c6d162e10aaa6e611d1fd
sha512
21bc42febd48bdd907ca0a4505bdade704d946c6578d5d91cf92043c6a76a3f7b923666f62e2e0b7ee11a46be4c816e6e28550a536a36aea54e514701772e7cf
ripemd-160
3fe57ff8becb04bb935d1ee01336a46f2264d9ef
Diameter
159779938
Circumference
501963479.41183
Area
2.0050923404672E+16
Volume
2.1358235322941E+24
Surface area
8.0203693618687E+16
Circumference
501963479.41183
Perimeter
319559876
Area
6382407146820961
Diagonal
112981477.65737
Surface area
38294442880925766
Volume
5.0989030910491E+23
Space diagonal
138373485.3231
Perimeter
239669907
Area
2.7636633632212E+15
Altitude
69186742.661551
Surface area
2.7636633632212E+15
Volume
6.0091149204897E+22
Height
37660492.552455