77995775 is an odd 8-digits composite number following 77995774
and preceding 77995776 . In scientific notation, it is written as 7.7995775 × 10^7.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 52358400 positive integers (up to 77995775) that are relatively prime to 77995775.
77995775 has 4 divisors, whose sum is 78021168
The reverse of 77995775 is 57759977
Previous prime number is 3575
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-seven million nine hundred ninety-five thousand seven hundred seventy-five
Scientific notation
7.7995775 × 10^7
Engineering notation
7.7995775 × 10^6
Prime Factorization
3575 × 21817
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
77995775
Product of the distinct prime numbers
The prime factorization of 77995775 is 3575 × 21817.
Since it has a total of 2 prime factors.
10 , 3 , 27 , 79 , 368 , 762 , 1796 , 3351 , 80256 , 5807 , 873806 , 516989 , 3573662 , 7933370 , 39777680 , 44129625 , 266641996 , 907615421 , 8679461332 , 5845668467
n×2
155991550
n×3
233987325
n×4
311983100
n×5
389978875
n÷2
38997887.5
n÷3
25998591.666667
n÷3
19498943.75
n÷5
15599155
n2
6083340917850625
n3
4.7447488947697E+23
n4
3.7007036722796E+31
n5
2.8863925096479E+39
2 √n
8831.5216695652
3 √n
427.25815350788
4 √n
93.976176074392
5 √n
37.880370278285
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
-77995774
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 77995775 can be divided by 4 positive divisors.
The sum of these divisors (counting 77995775) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101001100001111011111111
3
Ternary
12102202121002102
4
Quaternary
10221201323333
5
Quinary
124431331100
6
Senary
11423415315
8
Octal
451417377
10
Decimal
77995775
12
Duodecimal
2215453b
16
Hexadecimal
4a61eff
20
Vigesimal
147998f
36
Base36
1afpxb
md5
93884eeb8da33e9bae1622015dd8f98b
sha1
ebf6600f01eccdda3ac5bd86a399911934d9e711
sha256
db8903a6dc0242b6067a961cd9b17aa99216e3b713aed2b8b92f8e8b2e3adbfb
sha512
54b7a925e850df012fe7793d95928edce99a9e0081b1741ea6502bf6bd413c715f74887382556bfc945f6817d9a51bdc4a6e90267223525b7e0f44f3ebaec789
ripemd-160
f4ae07b6c2235769e512d18f2031db6635e9d1b7
Diameter
155991550
Circumference
490061907.50208
Area
1.9111379136802E+16
Volume
1.9874757694582E+24
Surface area
7.6445516547207E+16
Circumference
490061907.50208
Perimeter
311983100
Area
6083340917850625
Diagonal
110302682.8128
Surface area
36500045507103750
Volume
4.7447488947697E+23
Space diagonal
135092645.07571
Perimeter
233987325
Area
2.63416388737E+15
Altitude
67546322.537855
Surface area
2.63416388737E+15
Volume
5.5917401975317E+22
Height
36767560.9376