77893345 is an odd 8-digits composite number following 77893344
and preceding 77893346 . In scientific notation, it is written as 7.7893345 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 62279040 positive integers (up to 77893345) that are relatively prime to 77893345.
77893345 has 8 divisors, whose sum is 93525480
The reverse of 77893345 is 54339877
Previous prime number is 2389
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-seven million eight hundred ninety-three thousand three hundred forty-five
Scientific notation
7.7893345 × 10^7
Engineering notation
7.7893345 × 10^6
Prime Factorization
5 × 2389 × 6521
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77893345
Product of the distinct prime numbers
The prime factorization of 77893345 is 5 × 2389 × 6521.
Since it has a total of 3 prime factors.
2 , 9 , 35 , 4 , 53 , 931 , 2889 , 4546 , 46819 , 11626 , 763606 , 222525 , 102178 , 7916903 , 38860446 , 5846233 , 730942074 , 658529514 , 7510203560 , 2866641729
n×2
155786690
n×3
233680035
n×4
311573380
n×5
389466725
n÷2
38946672.5
n÷3
25964448.333333
n÷3
19473336.25
n÷5
15578669
n2
6067373195289025
n3
4.726079935444E+23
n4
3.6813017490912E+31
n5
2.8674890719106E+39
2 √n
8825.7206504625
3 √n
427.07103557424
4 √n
93.945306697368
5 √n
37.870415569366
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
-77893344
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 77893345 can be divided by 8 positive divisors.
The sum of these divisors (counting 77893345) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001001000111011100001
3
Ternary
12102120101120201
4
Quaternary
10221020323201
5
Quinary
124420041340
6
Senary
11421305201
8
Octal
451107341
10
Decimal
77893345
12
Duodecimal
22105201
16
Hexadecimal
4a48ee1
20
Vigesimal
146gd75
36
Base36
1adiw1
md5
d6c9aeb59bb747d8fc3039d2b036b11f
sha1
3ed313f61048d883c0d9a701a6e5f9574762424d
sha256
8855ce7b00fb9f81da2ce7dce665d1faa18fc5fc7e1307bd8541b8faf7478d52
sha512
4ec3383cbb2f38e0880399203a4e099126e04033d28588320c3a8a75bbc3cd7d83bb2b351aea7ac8a728fdd6dedfd91208ee00037c47dde588c256fe3da6c872
ripemd-160
be754552a58398cdc83ed53042a842d0b6d194d9
Diameter
155786690
Circumference
489418320.83107
Area
1.9061215056908E+16
Volume
1.9796557340625E+24
Surface area
7.6244860227631E+16
Circumference
489418320.83107
Perimeter
311573380
Area
6067373195289025
Diagonal
110157824.91761
Surface area
36404239171734150
Volume
4.726079935444E+23
Space diagonal
134915231.11149
Perimeter
233680035
Area
2.6272496606805E+15
Altitude
67457615.555746
Surface area
2.6272496606805E+15
Volume
5.5697386179702E+22
Height
36719274.972536