77896645 is an odd 8-digits composite number following 77896644
and preceding 77896646 . In scientific notation, it is written as 7.7896645 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 60073920 positive integers (up to 77896645) that are relatively prime to 77896645.
77896645 has 16 divisors, whose sum is 96864768
The reverse of 77896645 is 54669877
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-seven million eight hundred ninety-six thousand six hundred forty-five
Scientific notation
7.7896645 × 10^7
Engineering notation
7.7896645 × 10^6
Prime Factorization
5 × 31 × 307 × 1637
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77896645
Product of the distinct prime numbers
The prime factorization of 77896645 is 5 × 31 × 307 × 1637.
Since it has a total of 4 prime factors.
5 , 1 , 85 , 65 , 813 , 166 , 3506 , 1362 , 47843 , 37040 , 604528 , 172235 , 9287080 , 7398600 , 48474311 , 58024903 , 162147652 , 433270820 , 5774912378 , 8278193703
n×2
155793290
n×3
233689935
n×4
311586580
n×5
389483225
n÷2
38948322.5
n÷3
25965548.333333
n÷3
19474161.25
n÷5
15579329
n2
6067887302256025
n3
4.7266806308385E+23
n4
3.681925631288E+31
n5
2.8680965381684E+39
2 √n
8825.9076020543
3 √n
427.07706653241
4 √n
93.946301694395
5 √n
37.870736444669
1 , 5 , 31 , 155 , 307 , 1535 , 1637 , 8185 , 9517 , 47585 , 50747 , 253735 , 502559 , 2512795 , 15579329 , 77896645
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
-77896644
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 77896645 can be divided by 16 positive divisors.
The sum of these divisors (counting 77896645) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101001001001101111000101
3
Ternary
12102120120002221
4
Quaternary
10221021233011
5
Quinary
124420143040
6
Senary
11421332341
8
Octal
451115705
10
Decimal
77896645
12
Duodecimal
221070b1
16
Hexadecimal
4a49bc5
20
Vigesimal
146h1c5
36
Base36
1adlfp
md5
e75a57076137d0a6be2624e4499827b0
sha1
74bc2d9b9e1b3d3832d7073622693225f5577ad5
sha256
4cb1e27e374cac3539a1d6fb2b44c7a4aa6e719b5da880f8c9e039310cfeec45
sha512
5a848288bfbb08367c5927a261cd36854a596d93c7506b8648d898c13a6606a6898e063ba02067a4ff37b9cb59da9ff14da840b7896b8b9bca069fbf9b8606bb
ripemd-160
3ef19e1e6aa88bf3bdc201111ad746bbe6b31b05
Diameter
155793290
Circumference
489439055.34258
Area
1.9062830171578E+16
Volume
1.979907352761E+24
Surface area
7.6251320686313E+16
Circumference
489439055.34258
Perimeter
311586580
Area
6067887302256025
Diagonal
110162491.82236
Surface area
36407323813536150
Volume
4.7266806308385E+23
Space diagonal
134920946.87916
Perimeter
233689935
Area
2.6274722755274E+15
Altitude
67460473.439578
Surface area
2.6274722755274E+15
Volume
5.5704465442816E+22
Height
36720830.607454