77996875 is an odd 8-digits composite number following 77996874
and preceding 77996876 . In scientific notation, it is written as 7.7996875 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 56700000 positive integers (up to 77996875) that are relatively prime to 77996875.
77996875 has 8 divisors, whose sum is 97340256
The reverse of 77996875 is 57869977
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
seventy-seven million nine hundred ninety-six thousand eight hundred seventy-five
Scientific notation
7.7996875 × 10^7
Engineering notation
7.7996875 × 10^6
Prime Factorization
623975 × 25 × 5
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77996875
Product of the distinct prime numbers
The prime factorization of 77996875 is 623975 × 25 × 5.
Since it has a total of 3 prime factors.
4 , 5 , 48 , 17 , 459 , 680 , 6810 , 2382 , 87565 , 69011 , 512151 , 391720 , 6643294 , 9816367 , 12266186 , 10364667 , 20646196 , 507945042 , 1454149171 , 8787320636
n×2
155993750
n×3
233990625
n×4
311987500
n×5
389984375
n÷2
38998437.5
n÷3
25998958.333333
n÷3
19499218.75
n÷5
15599375
n2
6083512509765625
n3
4.7449496478513E+23
n4
3.7009124456475E+31
n5
2.8865960540911E+39
2 √n
8831.5839462692
3 √n
427.26016208573
4 √n
93.97650741685
5 √n
37.88047712554
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
-77996874
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 77996875 can be divided by 8 positive divisors.
The sum of these divisors (counting 77996875) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001100010001101001011
3
Ternary
12102202122121011
4
Quaternary
10221202031023
5
Quinary
124431400000
6
Senary
11423424351
8
Octal
451421513
10
Decimal
77996875
12
Duodecimal
221550b7
16
Hexadecimal
4a6234b
20
Vigesimal
1479c3f
36
Base36
1afqrv
md5
a9f0dce7d5a032bbbd511f0af12cfc78
sha1
9744099d4df2f36894c7787d709019ebc691a88a
sha256
01d038496e3ba573499293754ffad441c3044a347fb1bc2b6633f99c99191793
sha512
400a70008b1f4bbd11ca28c76c6b888802ff6fee22f83908a7d9d3f7080d33e571e4c93a44552152bd0417db2e1e66a565ad891e24edd0d293775e4ca0da54f0
ripemd-160
a10386738d3e64af5cd90643f08454ab11130d2a
Diameter
155993750
Circumference
490068819.00592
Area
1.9111918208701E+16
Volume
1.9875598607124E+24
Surface area
7.6447672834805E+16
Circumference
490068819.00592
Perimeter
311987500
Area
6083512509765625
Diagonal
110304238.44772
Surface area
36501075058593750
Volume
4.7449496478513E+23
Space diagonal
135094550.3316
Perimeter
233990625
Area
2.6342381888487E+15
Altitude
67547275.165799
Surface area
2.6342381888487E+15
Volume
5.5919767873072E+22
Height
36768079.482573