77889544 is an even 8-digits composite number following 77889543
and preceding 77889545 . In scientific notation, it is written as 7.7889544 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors.
There are 38599680 positive integers (up to 77889544) that are relatively prime to 77889544.
77889544 has 16 divisors, whose sum is 147337020
The reverse of 77889544 is 44598877
Previous prime number is 113
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-seven million eight hundred eighty-nine thousand five hundred forty-four
Scientific notation
7.7889544 × 10^7
Engineering notation
7.7889544 × 10^6
Prime Factorization
2 × 2 × 2 × 113 × 86161
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19472386
Product of the distinct prime numbers
The prime factorization of 77889544 is 2 × 2 × 2 × 113 × 86161.
Since it has a total of 5 prime factors.
6 , 4 , 50 , 12 , 127 , 379 , 9331 , 546 , 20886 , 68167 , 855969 , 384937 , 8447275 , 7649741 , 45172881 , 69532021 , 160891403 , 699697837 , 3663928592 , 823725853
n×2
155779088
n×3
233668632
n×4
311558176
n×5
389447720
n÷2
38944772
n÷3
25963181.333333
n÷3
19472386
n÷5
15577908.8
n2
6066781064527936
n3
4.7253881066392E+23
n4
3.6805832484915E+31
n5
2.8667895087904E+39
2 √n
8825.5053113122
3 √n
427.06408879588
4 √n
93.944160602521
5 √n
37.87004596588
1 , 2 , 4 , 8 , 113 , 226 , 452 , 904 , 86161 , 172322 , 344644 , 689288 , 9736193 , 19472386 , 38944772 , 77889544
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
-77889543
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 77889544 can be divided by 16 positive divisors.
The sum of these divisors (counting 77889544) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101001001000000000001000
3
Ternary
12102120012100221
4
Quaternary
10221020000020
5
Quinary
124414431134
6
Senary
11421235424
8
Octal
451100010
10
Decimal
77889544
12
Duodecimal
22102b74
16
Hexadecimal
4a48008
20
Vigesimal
146g3h4
36
Base36
1adfyg
md5
0179b149dfd23dc3f0ac4c7bbbd486e8
sha1
6c1d792aaabf5bbdfba9cab3a603395a2a67552d
sha256
210b6b5b9e473f29ed43f35c7fe11591eec5fe16f01e0123134b4c63c1ab730d
sha512
7dd9ad51d908372fba10f2c2c20edfaf0e675bc595e883c76e549863fe6ae1cc34730322b467a00ff3093bdbb77a793aac1e42fd9ccc0ab27a1ef8894abce3b1
ripemd-160
bfa641d46108916729a6625028c037ed07870d35
Diameter
155779088
Circumference
489394438.44372
Area
1.9059354823259E+16
Volume
1.9793659414904E+24
Surface area
7.6237419293035E+16
Circumference
489394438.44372
Perimeter
311558176
Area
6066781064527936
Diagonal
110152449.49186
Surface area
36400686387167616
Volume
4.7253881066392E+23
Space diagonal
134908647.58637
Perimeter
233668632
Area
2.6269932605398E+15
Altitude
67454323.793186
Surface area
2.6269932605398E+15
Volume
5.5689232899047E+22
Height
36717483.163952