77885330 is an even 8-digits composite number following 77885329
and preceding 77885331 . In scientific notation, it is written as 7.7885330 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors.
There are 28373760 positive integers (up to 77885330) that are relatively prime to 77885330.
77885330 has 32 divisors, whose sum is 153239040
The reverse of 77885330 is 03358877
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-seven million eight hundred eighty-five thousand three hundred thirty
Scientific notation
7.7885330 × 10^7
Engineering notation
7.7885330 × 10^6
Prime Factorization
2 × 5 × 17 × 31 × 14779
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
77885330
Product of the distinct prime numbers
The prime factorization of 77885330 is 2 × 5 × 17 × 31 × 14779.
Since it has a total of 5 prime factors.
4 , 7 , 21 , 38 , 487 , 890 , 3916 , 5841 , 35699 , 15504 , 709339 , 905325 , 292388 , 6423882 , 56585328 , 47389510 , 123013312 , 423105916 , 811349949 , 7442394800
n×2
155770660
n×3
233655990
n×4
311541320
n×5
389426650
n÷2
38942665
n÷3
25961776.666667
n÷3
19471332.5
n÷5
15577066
n2
6066124629208900
n3
4.7246211856706E+23
n4
3.6797868017095E+31
n5
2.8660140938079E+39
2 √n
8825.266568212
3 √n
427.05638694685
4 √n
93.942889928999
5 √n
37.869636186032
1 , 2 , 5 , 10 , 17 , 31 , 34 , 62 , 85 , 155 , 170 , 310 , 527 , 1054 , 2635 , 5270 , 14779 , 29558 , 73895 , 147790 , 251243 , 458149 , 502486 , 916298 , 1256215 , 2290745 , 2512430 , 4581490 , 7788533 , 15577066 , 38942665 , 77885330
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77885329
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77885330 can be divided by 32 positive divisors.
The sum of these divisors (counting 77885330) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100101001000110111110010010
3
Ternary
12102112222120212
4
Quaternary
10221012332102
5
Quinary
124414312310
6
Senary
11421204122
8
Octal
451067622
10
Decimal
77885330
12
Duodecimal
22100642
16
Hexadecimal
4a46f92
20
Vigesimal
146fd6a
36
Base36
1adcpe
md5
267a295df9b295de64af261dae992f2a
sha1
1ebef18e2ff7474363ec8302531783fc0fc4eea4
sha256
7befab6102527cd23a756e2ad7f7cba55502c408a3927bf05cc85ff03891a2a3
sha512
d64a4eef64742b439cc8a7abf7e7fd5e55fe5af8cc070fd92a97efd3e3283f32b39faaa43706e3c08b0dae74fba62f2a4df7856ae2e957bb0c2033155e9d1e35
ripemd-160
7f5bb0f3e556b9f3fa83cbd4ce93e5f82b695d7a
Diameter
155770660
Circumference
489367961.10083
Area
1.9057292570883E+16
Volume
1.9790446943863E+24
Surface area
7.6229170283531E+16
Circumference
489367961.10083
Perimeter
311541320
Area
6066124629208900
Diagonal
110146489.9959
Surface area
36396747775253400
Volume
4.7246211856706E+23
Space diagonal
134901348.72427
Perimeter
233655990
Area
2.6267090157087E+15
Altitude
67450674.362134
Surface area
2.6267090157087E+15
Volume
5.5680194648755E+22
Height
36715496.665301