77773381 is an odd 8-digits composite number following 77773380
and preceding 77773382 . In scientific notation, it is written as 7.7773381 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 66214608 positive integers (up to 77773381) that are relatively prime to 77773381.
77773381 has 8 divisors, whose sum is 89481600
The reverse of 77773381 is 18337777
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-seven million seven hundred seventy-three thousand three hundred eighty-one
Scientific notation
7.7773381 × 10^7
Engineering notation
7.7773381 × 10^6
Prime Factorization
7 × 149 × 74567
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77773381
Product of the distinct prime numbers
The prime factorization of 77773381 is 7 × 149 × 74567.
Since it has a total of 3 prime factors.
6 , 8 , 16 , 73 , 752 , 780 , 1180 , 8165 , 45145 , 85573 , 851448 , 463312 , 3809950 , 976498 , 40065472 , 84572698 , 292161258 , 171514666 , 4417230422 , 8059068543
n×2
155546762
n×3
233320143
n×4
311093524
n×5
388866905
n÷2
38886690.5
n÷3
25924460.333333
n÷3
19443345.25
n÷5
15554676.2
n2
6048698792171161
n3
4.7042775571777E+23
n4
3.6586757078413E+31
n5
2.8454757978139E+39
2 √n
8818.9217594896
3 √n
426.85167805091
4 √n
93.909114357924
5 √n
37.858743486581
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
-77773380
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 77773381 can be divided by 8 positive divisors.
The sum of these divisors (counting 77773381) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101000101011101001000101
3
Ternary
12102100022000121
4
Quaternary
10220223221011
5
Quinary
124402222011
6
Senary
11414541541
8
Octal
450535105
10
Decimal
77773381
12
Duodecimal
220678b1
16
Hexadecimal
4a2ba45
20
Vigesimal
1461d91
36
Base36
1aaybp
md5
1ba238a76b4dc509b63ef2638e21a635
sha1
3ab4198f9c48748c67b37f35115c116c200cb2ed
sha256
9951934dfe8e12504270dec2e301e6f0abaf5257d94a7487c6c485b6f69159f9
sha512
c3c53a2e462457d2064e6019a02646f9c4059981f911e7961a3e03002bfbe1acf2ba85b44498efc5644d059adc9a22423faedb075648f7ea8526c10c2e13c07f
ripemd-160
13e77f6a978aaf6fe98fdd2296588035b504d3ea
Diameter
155546762
Circumference
488664564.78888
Area
1.9002547689262E+16
Volume
1.9705231752102E+24
Surface area
7.601019075705E+16
Circumference
488664564.78888
Perimeter
311093524
Area
6048698792171161
Diagonal
109988170.20181
Surface area
36292192753026966
Volume
4.7042775571777E+23
Space diagonal
134707447.36841
Perimeter
233320143
Area
2.6191634069302E+15
Altitude
67353723.684206
Surface area
2.6191634069302E+15
Volume
5.5440442687734E+22
Height
36662723.400603