77121853 is an odd 8-digits composite number following 77121852
and preceding 77121854 . In scientific notation, it is written as 7.7121853 × 10^7.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 76454928 positive integers (up to 77121853) that are relatively prime to 77121853.
77121853 has 8 divisors, whose sum is 77792000
The reverse of 77121853 is 35812177
Previous prime number is 1039
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-seven million one hundred twenty-one thousand eight hundred fifty-three
Scientific notation
7.7121853 × 10^7
Engineering notation
7.7121853 × 10^6
Prime Factorization
199 × 1039 × 373
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77121853
Product of the distinct prime numbers
The prime factorization of 77121853 is 199 × 1039 × 373.
Since it has a total of 3 prime factors.
8 , 8 , 30 , 38 , 735 , 668 , 5227 , 622 , 23673 , 35368 , 535762 , 192658 , 1241164 , 9145861 , 87303266 , 86159491 , 608545491 , 594816728 , 7534525675 , 5976067028
n×2
154243706
n×3
231365559
n×4
308487412
n×5
385609265
n÷2
38560926.5
n÷3
25707284.333333
n÷3
19280463.25
n÷5
15424370.6
n2
5947780210153609
n3
4.5870383104378E+23
n4
3.5376089428295E+31
n5
2.7282695686038E+39
2 √n
8781.9048617028
3 √n
425.65638458184
4 √n
93.711818153864
5 √n
37.795099338595
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
-77121852
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 77121853 can be divided by 8 positive divisors.
The sum of these divisors (counting 77121853) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100110001100100100111101
3
Ternary
12101010012021221
4
Quaternary
10212030210331
5
Quinary
124220344403
6
Senary
11352553341
8
Octal
446144475
10
Decimal
77121853
12
Duodecimal
219b2851
16
Hexadecimal
498c93d
20
Vigesimal
14204cd
36
Base36
19wzlp
md5
bd4a52d4af28131250b6e4e168b14172
sha1
34dcdc42ba61ad76ad717de969b10b0120841b97
sha256
0fd81965ff7a961c7daa0c4c857106a19cc52ac8b69d7559788ebc7c9aafa12f
sha512
55553de29d3988b747f153dae247e8eb10b3fd3e76bfdd4ec0c7de57f3cb4916e7869c7043a530e00582d8b871c54c8354f0d2eae3cadff7fef4ca85b0cebaab
ripemd-160
476abd9ae7981b6b6199e7d13048e048a7459797
Diameter
154243706
Circumference
484570893.63206
Area
1.8685502613385E+16
Volume
1.9214141143742E+24
Surface area
7.4742010453541E+16
Circumference
484570893.63206
Perimeter
308487412
Area
5947780210153609
Diagonal
109066770.46794
Surface area
35686681260921654
Volume
4.5870383104378E+23
Space diagonal
133578967.76986
Perimeter
231365559
Area
2.5754643790597E+15
Altitude
66789483.884929
Surface area
2.5754643790597E+15
Volume
5.405876491455E+22
Height
36355590.155981