77773994 is an even 8-digits composite number following 77773993
and preceding 77773995 . In scientific notation, it is written as 7.7773994 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 37196236 positive integers (up to 77773994) that are relatively prime to 77773994.
77773994 has 8 divisors, whose sum is 121733280
The reverse of 77773994 is 49937777
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-seven million seven hundred seventy-three thousand nine hundred ninety-four
Scientific notation
7.7773994 × 10^7
Engineering notation
7.7773994 × 10^6
Prime Factorization
2 × 23 × 1690739
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77773994
Product of the distinct prime numbers
The prime factorization of 77773994 is 2 × 23 × 1690739.
Since it has a total of 3 prime factors.
2 , 7 , 88 , 36 , 516 , 198 , 7239 , 688 , 65627 , 88493 , 299268 , 379082 , 4429139 , 6032425 , 90306953 , 16339028 , 467489102 , 922601524 , 4649421472 , 6268662470
n×2
155547988
n×3
233321982
n×4
311095976
n×5
388869970
n÷2
38886997
n÷3
25924664.666667
n÷3
19443498.5
n÷5
15554798.8
n2
6048794142712036
n3
4.7043887936252E+23
n4
3.6587910580907E+31
n5
2.845587937992E+39
2 √n
8818.9565142368
3 √n
426.85279951169
4 √n
93.909299402332
5 √n
37.858803165963
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77773993
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77773994 can be divided by 8 positive divisors.
The sum of these divisors (counting 77773994) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101000101011110010101010
3
Ternary
12102100022212022
4
Quaternary
10220223302222
5
Quinary
124402231434
6
Senary
11414544442
8
Octal
450536252
10
Decimal
77773994
12
Duodecimal
22068122
16
Hexadecimal
4a2bcaa
20
Vigesimal
1461eje
36
Base36
1aaysq
md5
8ef2689095d3003db3713ed5fc8430e0
sha1
8f9d3c5cc8b2ef8991d9352b9e9e2be65cd6271a
sha256
f0858cbb3fbf06b2b5ce80ab19acc6a499312613aed3ff1aa6add4d746237efa
sha512
8b84c571b994a62952807f12c4e85ae6872344e3f23ed8d1a8b3a33d3f409a9cc5672476eef1509937b71218d801270ddf4c7ce2a768e3846e61c5376223c787
ripemd-160
05268df10ecf0f37b60b1e95f730b02bdac627c7
Diameter
155547988
Circumference
488668416.38147
Area
1.9002847241821E+16
Volume
1.9705697698244E+24
Surface area
7.6011388967284E+16
Circumference
488668416.38147
Perimeter
311095976
Area
6048794142712036
Diagonal
109989037.11472
Surface area
36292764856272216
Volume
4.7043887936252E+23
Space diagonal
134708509.11556
Perimeter
233321982
Area
2.6192046949256E+15
Altitude
67354254.557779
Surface area
2.6192046949256E+15
Volume
5.544175362184E+22
Height
36663012.371575