77331312 is an even 8-digits composite number following 77331311
and preceding 77331313 . In scientific notation, it is written as 7.7331312 × 10^7.
The sum of its digits is 27. It has a total of 6 prime factors and 20 positive divisors.
There are 25777056 positive integers (up to 77331312) that are relatively prime to 77331312.
77331312 has 20 divisors, whose sum is 166477440
The reverse of 77331312 is 21313377
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9
Name
seventy-seven million three hundred thirty-one thousand three hundred twelve
Scientific notation
7.7331312 × 10^7
Engineering notation
7.7331312 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 537023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9666414
Product of the distinct prime numbers
The prime factorization of 77331312 is 2 × 2 × 2 × 2 × 9 × 537023.
Since it has a total of 6 prime factors.
3 , 7 , 92 , 36 , 725 , 142 , 2781 , 2040 , 97656 , 19367 , 641089 , 101387 , 47797 , 6021649 , 36673399 , 30303132 , 944290913 , 208424355 , 3790281539 , 8430496926
n×2
154662624
n×3
231993936
n×4
309325248
n×5
386656560
n÷2
38665656
n÷3
25777104
n÷3
19332828
n÷5
15466262.4
n2
5980131815641344
n3
4.6245143923649E+23
n4
3.5761976532446E+31
n5
2.7655205649672E+39
2 √n
8793.8223771009
3 √n
426.04138988178
4 √n
93.775382575071
5 √n
37.815606982133
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 537023 , 1074046 , 2148092 , 4296184 , 4833207 , 8592368 , 9666414 , 19332828 , 38665656 , 77331312
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77331311
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77331312 can be divided by 20 positive divisors.
The sum of these divisors (counting 77331312) is 1, the average is 0.05.
Base
System
Value
2
Binary
100100110111111101101110000
3
Ternary
12101111211121200
4
Quaternary
10212333231300
5
Quinary
124244100222
6
Senary
11401251200
8
Octal
446775560
10
Decimal
77331312
12
Duodecimal
21a93b00
16
Hexadecimal
49bfb70
20
Vigesimal
143685c
36
Base36
1a1h80
md5
199ffd2e00a4dfeb068554fbd9f3c183
sha1
db36b3c9800d4ef66a40704f82b08049fbed4743
sha256
e33433e29f72e7b2efe8ffdabdc913e5846dc384b656888d4c7dbf8a14b57332
sha512
7f7377591f4186bc47767fa441b42e08af967e17091e82775cb91115115ab15d74ab7d06c3a751d36fed0da404a7ce4b0c6d20a503579ea9a9fa4181343ebe4e
ripemd-160
52499c16d00c92d72438856f063a177f7a7456c6
Diameter
154662624
Circumference
485886963.34332
Area
1.8787138179517E+16
Volume
1.9371120588632E+24
Surface area
7.514855271807E+16
Circumference
485886963.34332
Perimeter
309325248
Area
5980131815641344
Diagonal
109362990.22651
Surface area
35880790893848064
Volume
4.6245143923649E+23
Space diagonal
133941761.39996
Perimeter
231993936
Area
2.5894730351625E+15
Altitude
66970880.69998
Surface area
2.5894730351625E+15
Volume
5.45004247756E+22
Height
36454330.075502