77342885 is an odd 8-digits composite number following 77342884
and preceding 77342886 . In scientific notation, it is written as 7.7342885 × 10^7.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 61874304 positive integers (up to 77342885) that are relatively prime to 77342885.
77342885 has 4 divisors, whose sum is 92811468
The reverse of 77342885 is 58824377
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-seven million three hundred forty-two thousand eight hundred eighty-five
Scientific notation
7.7342885 × 10^7
Engineering notation
7.7342885 × 10^6
Prime Factorization
5 × 15468577
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
77342885
Product of the distinct prime numbers
The prime factorization of 77342885 is 5 × 15468577.
Since it has a total of 2 prime factors.
5 , 5 , 21 , 66 , 209 , 698 , 5531 , 1836 , 78593 , 35951 , 706370 , 877125 , 7157533 , 3074635 , 58669344 , 65901983 , 289220956 , 189541320 , 3492084842 , 2675075613
n×2
154685770
n×3
232028655
n×4
309371540
n×5
386714425
n÷2
38671442.5
n÷3
25780961.666667
n÷3
19335721.25
n÷5
15468577
n2
5981921860123225
n3
4.626590945065E+23
n4
3.578338914062E+31
n5
2.7675905512132E+39
2 √n
8794.4803712329
3 √n
426.06264186427
4 √n
93.778890861605
5 √n
37.816738771605
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77342884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77342885 can be divided by 4 positive divisors.
The sum of these divisors (counting 77342885) is 1, the average is 0.25.
Base
System
Value
2
Binary
100100111000010100010100101
3
Ternary
12101112102111022
4
Quaternary
10213002202211
5
Quinary
124244433020
6
Senary
11401420525
8
Octal
447024245
10
Decimal
77342885
12
Duodecimal
21a9a745
16
Hexadecimal
49c28a5
20
Vigesimal
1437h45
36
Base36
1a1q5h
md5
3b978236a13d5042a4d48e29815fa3ce
sha1
36aa2c51401efc2e1a7337edf6a2f4f0efd8835a
sha256
48559d03f11606572c610aed688eceeb5bf866c158ff84fad24d89d309896047
sha512
8bb23d11b2a25bab2a0623fd596ffc748a741e3c8dd59687b99e79d2d4eb88c01cf5a2a30a7d4280362c9bf0c7f0d65dd8270b9790dd399232c3dab35e05ec8c
ripemd-160
0ccb365b05b77517a065f9148c5136907f9d2541
Diameter
154685770
Circumference
485959678.64688
Area
1.8792761770111E+16
Volume
1.9379818832242E+24
Surface area
7.5171047080445E+16
Circumference
485959678.64688
Perimeter
309371540
Area
5981921860123225
Diagonal
109379356.92006
Surface area
35891531160739350
Volume
4.626590945065E+23
Space diagonal
133961806.42396
Perimeter
232028655
Area
2.5902481471601E+15
Altitude
66980903.211978
Surface area
2.5902481471601E+15
Volume
5.4524897183862E+22
Height
36459785.640021