77888625 is an odd 8-digits composite number following 77888624
and preceding 77888626 . In scientific notation, it is written as 7.7888625 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 41313600 positive integers (up to 77888625) that are relatively prime to 77888625.
77888625 has 8 divisors, whose sum is 78523840
The reverse of 77888625 is 52688877
Previous prime number is 229
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-seven million eight hundred eighty-eight thousand six hundred twenty-five
Scientific notation
7.7888625 × 10^7
Engineering notation
7.7888625 × 10^6
Prime Factorization
375 × 229 × 907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77888625
Product of the distinct prime numbers
The prime factorization of 77888625 is 375 × 229 × 907.
Since it has a total of 3 prime factors.
5 , 6 , 11 , 17 , 879 , 137 , 7135 , 8276 , 48165 , 14010 , 930272 , 500210 , 9045572 , 859468 , 21596321 , 59976220 , 641384077 , 545307907 , 42513781 , 3803990639
n×2
155777250
n×3
233665875
n×4
311554500
n×5
389443125
n÷2
38944312.5
n÷3
25962875
n÷3
19472156.25
n÷5
15577725
n2
6066637904390625
n3
4.7252208474587E+23
n4
3.6804095462989E+31
n5
2.866620389981E+39
2 √n
8825.4532461512
3 √n
427.06240918044
4 √n
93.943883495154
5 √n
37.869956601545
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
-77888624
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 77888625 can be divided by 8 positive divisors.
The sum of these divisors (counting 77888625) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001000111110001110001
3
Ternary
12102120011002220
4
Quaternary
10221013301301
5
Quinary
124414414000
6
Senary
11421231253
8
Octal
451076161
10
Decimal
77888625
12
Duodecimal
22102529
16
Hexadecimal
4a47c71
20
Vigesimal
146g1b5
36
Base36
1adf8x
md5
1c2aadecd2fba48419c7685e0159cb6e
sha1
f04eba7de7cc11dd7f8f3d8d2735311ac85a97cc
sha256
a1938bf3685a9ee4893465eddb698f8569e932ddc03229ce49afcd7c7df4cef4
sha512
b07993cdfc64f9ca06dcd0dfe82f922aeda72957fe18760c56605b9fdf3a4cd9b18c3184de982db936467abefbe47f7e10c11d184eb06991c82c68f918ba41c0
ripemd-160
d6f9b675c8503fc1ab3d18879a58d95d7f3dc3c5
Diameter
155777250
Circumference
489388664.19642
Area
1.9058905072423E+16
Volume
1.9792958801287E+24
Surface area
7.6235620289692E+16
Circumference
489388664.19642
Perimeter
311554500
Area
6066637904390625
Diagonal
110151149.82959
Surface area
36399827426343750
Volume
4.7252208474587E+23
Space diagonal
134907055.83168
Perimeter
233665875
Area
2.6269312703819E+15
Altitude
67453527.91584
Surface area
2.6269312703819E+15
Volume
5.5687261730701E+22
Height
36717049.943197