77881334 is an even 8-digits composite number following 77881333
and preceding 77881335 . In scientific notation, it is written as 7.7881334 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 38643280 positive integers (up to 77881334) that are relatively prime to 77881334.
77881334 has 8 divisors, whose sum is 117714168
The reverse of 77881334 is 43318877
Previous prime number is 131
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-seven million eight hundred eighty-one thousand three hundred thirty-four
Scientific notation
7.7881334 × 10^7
Engineering notation
7.7881334 × 10^6
Prime Factorization
2 × 131 × 297257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77881334
Product of the distinct prime numbers
The prime factorization of 77881334 is 2 × 131 × 297257.
Since it has a total of 3 prime factors.
7 , 8 , 66 , 9 , 927 , 215 , 1219 , 2137 , 14687 , 51574 , 817184 , 604208 , 6259880 , 6692328 , 85412197 , 14203857 , 912134975 , 379731989 , 2907799041 , 1116019319
n×2
155762668
n×3
233644002
n×4
311525336
n×5
389406670
n÷2
38940667
n÷3
25960444.666667
n÷3
19470333.5
n÷5
15576266.8
n2
6065502185619556
n3
4.7238940159597E+23
n4
3.6790316763756E+31
n5
2.8652789478439E+39
2 √n
8825.0401698802
3 √n
427.04908327572
4 √n
93.941684942736
5 √n
37.869247588662
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
-77881333
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 77881334 can be divided by 8 positive divisors.
The sum of these divisors (counting 77881334) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001000101111111110110
3
Ternary
12102112210002212
4
Quaternary
10221011333312
5
Quinary
124414200314
6
Senary
11421133422
8
Octal
451057766
10
Decimal
77881334
12
Duodecimal
220ba272
16
Hexadecimal
4a45ff6
20
Vigesimal
146f36e
36
Base36
1ad9me
md5
0c6455cd32ec79a0566fdd1bfb46ae42
sha1
65f02511d0b33e1ed7269324b36f512be3ede70a
sha256
88c7eda5e9fe03e6a4ad0bcd76cd65ce3406714bd5963453507e7853000d0fe8
sha512
1fda5870fabadfeb95510a77afc914f2151b7184832758188c776ac8381b7d5ef4964694cc2cd2c44bb26e0fe0cbed16f714bc7c86f4d8eaea4b7498dbc2a9fc
ripemd-160
12ca51f8a579afc1349e64ce8a41eaa76d7360f4
Diameter
155762668
Circumference
489342853.49235
Area
1.9055337106675E+16
Volume
1.9787400982501E+24
Surface area
7.6221348426701E+16
Circumference
489342853.49235
Perimeter
311525336
Area
6065502185619556
Diagonal
110140838.79851
Surface area
36393013113717336
Volume
4.7238940159597E+23
Space diagonal
134894427.44924
Perimeter
233644002
Area
2.6264394897283E+15
Altitude
67447213.724621
Surface area
2.6264394897283E+15
Volume
5.5671624871527E+22
Height
36713612.932836