77893486 is an even 8-digits composite number following 77893485
and preceding 77893487 . In scientific notation, it is written as 7.7893486 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 35278200 positive integers (up to 77893486) that are relatively prime to 77893486.
77893486 has 16 divisors, whose sum is 127922688
The reverse of 77893486 is 68439877
Previous prime number is 283
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
seventy-seven million eight hundred ninety-three thousand four hundred eighty-six
Scientific notation
7.7893486 × 10^7
Engineering notation
7.7893486 × 10^6
Prime Factorization
2 × 11 × 283 × 12511
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
77893486 Product of the distinct prime numbers
The prime factorization of 77893486 is 2 × 11 × 283 × 12511.
Since it has a total of 4 prime factors.
8 , 10 , 75 , 16 , 258 , 330 , 2166 , 8642 , 65998 , 68820 , 416361 , 860168 , 5942370 , 6488214 , 52801653 , 44212434 , 756330036 , 509230096 , 890995836 , 7252028643
n×2
155786972
n×3
233680458
n×4
311573944
n×5
389467430
n÷2
38946743
n÷3
25964495.333333
n÷3
19473371.5
n÷5
15578697.2
n2
6067395161232196
n3
4.7261056004791E+23
n4
3.6813284042544E+31
n5
2.8675150251819E+39
2 √n8825.7286384751
3 √n427.07129326412
4 √n93.945349211524
5 √n37.870429279715
1 , 2 , 11 , 22 , 283 , 566 , 3113 , 6226 , 12511 , 25022 , 137621 , 275242 , 3540613 , 7081226 , 38946743 , 77893486
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
-77893485 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 77893486 can be divided by 16 positive divisors.
The sum of these divisors (counting 77893486) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101001001000111101101110
3
Ternary
12102120101202221
4
Quaternary
10221020331232
5
Quinary
124420042421
6
Senary
11421305554
8
Octal
451107556
10
Decimal
77893486
12
Duodecimal
221052ba
16
Hexadecimal
4a48f6e
20
Vigesimal
146gde6
36
Base36
1adizy
md5
e6d118526935214c4d3fc17d6dca4924
sha1
211893cb283022315ca1149aa6293033002b9726
sha256
1389336c64f658690fe618fff47234ccfc8640f6004596f9d87aeaf9eb5e30d5
sha512
679cbd856da74747502b5c1728fe20d2633221de0686f33acb16defb9450e4dcd2b9c07fc2b1da2085f52176a1840bacc8919cd9b83bbe2193df3746b7be0305
ripemd-160
92b10307e5857d6eb16707078a3b57d827045e28
Diameter
155786972
Circumference
489419206.7602
Area
1.9061284064953E+16
Volume
1.9796664846073E+24
Surface area
7.6245136259813E+16
Circumference
489419206.7602
Perimeter
311573944
Area
6067395161232196
Diagonal
110158024.32172
Surface area
36404370967393176
Volume
4.7261056004791E+23
Space diagonal
134915475.33066
Perimeter
233680458
Area
2.6272591722129E+15
Altitude
67457737.665328
Surface area
2.6272591722129E+15
Volume
5.5697688645041E+22
Height
36719341.440573