77339987 is an odd 8-digits composite number following 77339986
and preceding 77339988 . In scientific notation, it is written as 7.7339987 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 72537472 positive integers (up to 77339987) that are relatively prime to 77339987.
77339987 has 8 divisors, whose sum is 82174176
The reverse of 77339987 is 78993377
Previous prime number is 293
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-seven million three hundred thirty-nine thousand nine hundred eighty-seven
Scientific notation
7.7339987 × 10^7
Engineering notation
7.7339987 × 10^6
Prime Factorization
17 × 293 × 15527
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77339987
Product of the distinct prime numbers
The prime factorization of 77339987 is 17 × 293 × 15527.
Since it has a total of 3 prime factors.
1 , 3 , 74 , 43 , 774 , 621 , 5783 , 7752 , 28753 , 85137 , 795564 , 857752 , 3837096 , 9096159 , 33558880 , 99564542 , 567803759 , 294421061 , 5308142829 , 6465529853
n×2
154679974
n×3
232019961
n×4
309359948
n×5
386699935
n÷2
38669993.5
n÷3
25779995.666667
n÷3
19334996.75
n÷5
15467997.4
n2
5981473589160169
n3
4.6260708962649E+23
n4
3.5778026297821E+31
n5
2.7670720887591E+39
2 √n
8794.3156072545
3 √n
426.057320345
4 √n
93.77801238699
5 √n
37.816455372424
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
-77339986
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 77339987 can be divided by 8 positive divisors.
The sum of these divisors (counting 77339987) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100111000001110101010011
3
Ternary
12101112021111222
4
Quaternary
10213001311103
5
Quinary
124244334422
6
Senary
11401355255
8
Octal
447016523
10
Decimal
77339987
12
Duodecimal
21a98b2b
16
Hexadecimal
49c1d53
20
Vigesimal
14379j7
36
Base36
1a1nwz
md5
edb330f27a1964ccf4c6c1dcb4cc6e4d
sha1
95cb4b0bdb00442ad99f8840cce3147dfde3aa44
sha256
435321094df458c5d0da00a28102243fd127d18de61f6fb5163ccac5420f3dcc
sha512
f7fa51ea48f83f58acf50f95c983df9ec8a8bdbed5a106edd24a8d8d4b93f5c56bbc6b8e40036d4542cd639096b2ec07bce9ab6cf1eb0ae2269d6872da6dc490
ripemd-160
90e7a84bc7cbc75b1c07d3c68497ed18736d0a2b
Diameter
154679974
Circumference
485941469.97586
Area
1.8791353485347E+16
Volume
1.9377640456922E+24
Surface area
7.5165413941388E+16
Circumference
485941469.97586
Perimeter
309359948
Area
5981473589160169
Diagonal
109375258.52916
Surface area
35888841534961014
Volume
4.6260708962649E+23
Space diagonal
133956786.94072
Perimeter
232019961
Area
2.5900540401392E+15
Altitude
66978393.470358
Surface area
2.5900540401392E+15
Volume
5.4518768349977E+22
Height
36458419.50972