77339989 is an odd 8-digits composite number following 77339988
and preceding 77339990 . In scientific notation, it is written as 7.7339989 × 10^7.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 77322240 positive integers (up to 77339989) that are relatively prime to 77339989.
77339989 has 4 divisors, whose sum is 77357740
The reverse of 77339989 is 98993377
Previous prime number is 7681
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
seventy-seven million three hundred thirty-nine thousand nine hundred eighty-nine
Scientific notation
7.7339989 × 10^7
Engineering notation
7.7339989 × 10^6
Prime Factorization
7681 × 10069
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
77339989
Product of the distinct prime numbers
The prime factorization of 77339989 is 7681 × 10069.
Since it has a total of 2 prime factors.
9 , 5 , 10 , 36 , 987 , 759 , 9909 , 5524 , 36322 , 24514 , 830153 , 307183 , 3053931 , 3255483 , 60179801 , 86421770 , 80225887 , 694431787 , 4430870208 , 4977972062
n×2
154679978
n×3
232019967
n×4
309359956
n×5
386699945
n÷2
38669994.5
n÷3
25779996.333333
n÷3
19334997.25
n÷5
15467997.8
n2
5981473898520121
n3
4.6260712551533E+23
n4
3.5778029998677E+31
n5
2.7670724465394E+39
2 √n
8794.3157209643
3 √n
426.05732401759
4 √n
93.778012993261
5 √n
37.816455568009
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77339988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77339989 can be divided by 4 positive divisors.
The sum of these divisors (counting 77339989) is 1, the average is 0.25.
Base
System
Value
2
Binary
100100111000001110101010101
3
Ternary
12101112021112001
4
Quaternary
10213001311111
5
Quinary
124244334424
6
Senary
11401355301
8
Octal
447016525
10
Decimal
77339989
12
Duodecimal
21a98b31
16
Hexadecimal
49c1d55
20
Vigesimal
14379j9
36
Base36
1a1nx1
md5
9c686ad15d5ab9a222988ef584fd9d56
sha1
e5786fd0b939d72f4bec03e1272015059cc5c4b2
sha256
c71add7ce0f6de62d6cc6c77cb11fa2e4ecaa831dd676a569471a119e6960d62
sha512
af6e3b1e38e172dbd8098c118cf448ce63d27d601f852fb593f806846d77c0971feabfa299556fa39c433059cdd7dafc1ce373b4e08f016db0f95786d2eb50e2
ripemd-160
3e0a53fb771b8943abfcb3f9c3ec22e17af7ac45
Diameter
154679978
Circumference
485941482.54223
Area
1.879135445723E+16
Volume
1.937764196023E+24
Surface area
7.516541782892E+16
Circumference
485941482.54223
Perimeter
309359956
Area
5981473898520121
Diagonal
109375261.35759
Surface area
35888843391120726
Volume
4.6260712551533E+23
Space diagonal
133956790.40482
Perimeter
232019967
Area
2.590054174096E+15
Altitude
66978395.202409
Surface area
2.590054174096E+15
Volume
5.4518772579518E+22
Height
36458420.452529