77328872 is an even 8-digits composite number following 77328871
and preceding 77328873 . In scientific notation, it is written as 7.7328872 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors.
There are 38664432 positive integers (up to 77328872) that are relatively prime to 77328872.
77328872 has 8 divisors, whose sum is 144991650
The reverse of 77328872 is 27882377
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-seven million three hundred twenty-eight thousand eight hundred seventy-two
Scientific notation
7.7328872 × 10^7
Engineering notation
7.7328872 × 10^6
Prime Factorization
2 × 2 × 2 × 9666109
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19332218
Product of the distinct prime numbers
The prime factorization of 77328872 is 2 × 2 × 2 × 9666109.
Since it has a total of 4 prime factors.
10 , 7 , 34 , 78 , 994 , 340 , 1299 , 7220 , 22658 , 96417 , 491071 , 158378 , 1477722 , 6707719 , 43431793 , 3564174 , 205117141 , 273251550 , 9744703863 , 1387193127
n×2
154657744
n×3
231986616
n×4
309315488
n×5
386644360
n÷2
38664436
n÷3
25776290.666667
n÷3
19332218
n÷5
15465774.4
n2
5979754444792384
n3
4.6240766605278E+23
n4
3.5757463220014E+31
n5
2.7650842963852E+39
2 √n
8793.6836422514
3 √n
426.0369089374
4 √n
93.774642853233
5 √n
37.815368343364
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
-77328871
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 77328872 can be divided by 8 positive divisors.
The sum of these divisors (counting 77328872) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100110111111000111101000
3
Ternary
12101111201021022
4
Quaternary
10212333013220
5
Quinary
124244010442
6
Senary
11401232012
8
Octal
446770750
10
Decimal
77328872
12
Duodecimal
21a92608
16
Hexadecimal
49bf1e8
20
Vigesimal
143623c
36
Base36
1a1fc8
md5
9965e83b749f6e85a93d8efb3b821fff
sha1
d100aa62bef1fe41b029762f0f84e2898d9665ca
sha256
6540dce002ce56f82418245a5b40b842ad025df920ead473287d8033fda1a9fd
sha512
de9ec539f784415d3fba8127dc31a0fdc3a89001e732b7ec8dd672d097c655393dbe2af9848fa9deb4ccd12da9726345e3b2afb8225f69dc3761163c73858311
ripemd-160
d760f49eac48bd6d5d30cb543ea0056afb496dfc
Diameter
154657744
Circumference
485871632.37117
Area
1.8785952634031E+16
Volume
1.93692870218E+24
Surface area
7.5143810536123E+16
Circumference
485871632.37117
Perimeter
309315488
Area
5979754444792384
Diagonal
109359539.54541
Surface area
35878526668754304
Volume
4.6240766605278E+23
Space diagonal
133937535.19599
Perimeter
231986616
Area
2.5893096287916E+15
Altitude
66968767.597995
Surface area
2.5893096287916E+15
Volume
5.4495266056428E+22
Height
36453179.848471