77881133 is an odd 8-digits composite number following 77881132
and preceding 77881134 . In scientific notation, it is written as 7.7881133 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 67074480 positive integers (up to 77881133) that are relatively prime to 77881133.
77881133 has 8 divisors, whose sum is 89433120
The reverse of 77881133 is 33118877
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-seven million eight hundred eighty-one thousand one hundred thirty-three
Scientific notation
7.7881133 × 10^7
Engineering notation
7.7881133 × 10^6
Prime Factorization
19 × 11 × 372637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77881133
Product of the distinct prime numbers
The prime factorization of 77881133 is 19 × 11 × 372637.
Since it has a total of 3 prime factors.
8 , 7 , 94 , 27 , 817 , 461 , 4626 , 9515 , 11470 , 79603 , 824415 , 398637 , 789204 , 4038417 , 54449422 , 21732935 , 124702838 , 661386102 , 9149899513 , 7922166639
n×2
155762266
n×3
233643399
n×4
311524532
n×5
389405665
n÷2
38940566.5
n÷3
25960377.666667
n÷3
19470283.25
n÷5
15576226.6
n2
6065470877363689
n3
4.7238574410759E+23
n4
3.6789936964147E+31
n5
2.8652419737664E+39
2 √n
8825.0287818228
3 √n
427.04871589227
4 √n
93.94162433034
5 √n
37.869228041677
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
-77881132
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 77881133 can be divided by 8 positive divisors.
The sum of these divisors (counting 77881133) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001000101111100101101
3
Ternary
12102112202211102
4
Quaternary
10221011330231
5
Quinary
124414144013
6
Senary
11421132445
8
Octal
451057455
10
Decimal
77881133
12
Duodecimal
220ba125
16
Hexadecimal
4a45f2d
20
Vigesimal
146f2gd
36
Base36
1ad9gt
md5
1a1f93e615d71be8078751ea7f9cb4f6
sha1
686bcb5fb8a1ba514ce7a858099df63b32ce082a
sha256
86fec8d41e8b086822a3eea228b7d63f2952bed86d9803ce9aa5d1bf2720050c
sha512
83f21a7a78782713c08f1d8ed90da49171d06115d48ee77e43d4e62747cde1f24f5a3de6f1fd5f8d38800133f5023f5d20b86fc95f2b5428fe90ee72e06c14bf
ripemd-160
901a7b458fbe6bd5362537e8d2bb5c1d60f3786e
Diameter
155762266
Circumference
489341590.5721
Area
1.9055238748889E+16
Volume
1.9787247777986E+24
Surface area
7.6220954995554E+16
Circumference
489341590.5721
Perimeter
311524532
Area
6065470877363689
Diagonal
110140554.54158
Surface area
36392825264182134
Volume
4.7238574410759E+23
Space diagonal
134894079.30703
Perimeter
233643399
Area
2.6264259328558E+15
Altitude
67447039.653515
Surface area
2.6264259328558E+15
Volume
5.5671193832388E+22
Height
36713518.180528