77887130 is an even 8-digits composite number following 77887129
and preceding 77887131 . In scientific notation, it is written as 7.7887130 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 30967632 positive integers (up to 77887130) that are relatively prime to 77887130.
77887130 has 16 divisors, whose sum is 141039360
The reverse of 77887130 is 03178877
Previous prime number is 167
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-seven million eight hundred eighty-seven thousand one hundred thirty
Scientific notation
7.7887130 × 10^7
Engineering notation
7.7887130 × 10^6
Prime Factorization
2 × 5 × 167 × 46639
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
77887130 Product of the distinct prime numbers
The prime factorization of 77887130 is 2 × 5 × 167 × 46639.
Since it has a total of 4 prime factors.
1 , 9 , 61 , 33 , 119 , 942 , 4175 , 8946 , 98282 , 57011 , 707797 , 527404 , 1681054 , 7147021 , 21748300 , 67754257 , 514574052 , 975933932 , 8196251372 , 4266223886
n×2
155774260
n×3
233661390
n×4
311548520
n×5
389435650
n÷2
38943565
n÷3
25962376.666667
n÷3
19471782.5
n÷5
15577426
n2
6066405019636900
n3
4.7249487639711E+23
n4
3.6801269862276E+31
n5
2.8663452899282E+39
2 √n8825.3685475452
3 √n427.05967680719
4 √n93.943432700456
5 √n37.869811224682
1 , 2 , 5 , 10 , 167 , 334 , 835 , 1670 , 46639 , 93278 , 233195 , 466390 , 7788713 , 15577426 , 38943565 , 77887130
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-77887129 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77887130 can be divided by 16 positive divisors.
The sum of these divisors (counting 77887130) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101001000111011010011010
3
Ternary
12102120002001112
4
Quaternary
10221013122122
5
Quinary
124414342010
6
Senary
11421220322
8
Octal
451073232
10
Decimal
77887130
12
Duodecimal
221016a2
16
Hexadecimal
4a4769a
20
Vigesimal
146fhga
36
Base36
1ade3e
md5
2101dffd0e94decbbffdf468ec8fa10e
sha1
251051f243e7611147d0b85c9af918209b085183
sha256
6fc2a0a407e8a25b5a1a0e96bfe0cfa9c77e137e7bd52daff7e40e042dd9f2ca
sha512
4b122984ed8ef1f54c74a73d1660987ce55f35aaca6b37034bf5fa453dc71a80fb98bcf651119e5ab7602356838bfafdfeb8c570cef3de7e2ca6a31be4034e0f
ripemd-160
1c536c6dfa84b7f37c7d298f8be9c7ff8275025d
Diameter
155774260
Circumference
489379270.83439
Area
1.9058173443392E+16
Volume
1.979181910064E+24
Surface area
7.6232693773566E+16
Circumference
489379270.83439
Perimeter
311548520
Area
6066405019636900
Diagonal
110149035.58032
Surface area
36398430117821400
Volume
4.7249487639711E+23
Space diagonal
134904466.41572
Perimeter
233661390
Area
2.6268304283255E+15
Altitude
67452233.207861
Surface area
2.6268304283255E+15
Volume
5.568405519605E+22
Height
36716345.193439