77774225 is an odd 8-digits composite number following 77774224
and preceding 77774226 . In scientific notation, it is written as 7.7774225 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 61646400 positive integers (up to 77774225) that are relatively prime to 77774225.
77774225 has 8 divisors, whose sum is 81630120
The reverse of 77774225 is 52247777
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-seven million seven hundred seventy-four thousand two hundred twenty-five
Scientific notation
7.7774225 × 10^7
Engineering notation
7.7774225 × 10^6
Prime Factorization
25 × 109 × 28541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77774225
Product of the distinct prime numbers
The prime factorization of 77774225 is 25 × 109 × 28541.
Since it has a total of 3 prime factors.
2 , 10 , 17 , 5 , 398 , 149 , 2501 , 4026 , 70449 , 64720 , 581695 , 13201 , 3382337 , 790860 , 98544466 , 9338906 , 267175082 , 613809128 , 6109380896 , 5190886121
n×2
155548450
n×3
233322675
n×4
311096900
n×5
388871125
n÷2
38887112.5
n÷3
25924741.666667
n÷3
19443556.25
n÷5
15554845
n2
6048830074350625
n3
4.7044307118931E+23
n4
3.6588345268369E+31
n5
2.8456301972798E+39
2 √n
8818.9696110147
3 √n
426.8532221161
4 √n
93.909369133301
5 √n
37.85882565516
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
-77774224
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 77774225 can be divided by 8 positive divisors.
The sum of these divisors (counting 77774225) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101000101011110110010001
3
Ternary
12102100100011212
4
Quaternary
10220223312101
5
Quinary
124402233400
6
Senary
11414545505
8
Octal
450536621
10
Decimal
77774225
12
Duodecimal
22068295
16
Hexadecimal
4a2bd91
20
Vigesimal
1461fb5
36
Base36
1aayz5
md5
938dafbc874efd24317a2b07467ea5c3
sha1
06cc4015734e76ef57b6fe1ef556e025b265ed1c
sha256
dd51ff8fd4fda306ce64f8b81f83d1883ad7da9a7c6593a7840a1cdc8dbd3ee7
sha512
16238619328b37a9ede2cd92c7fb510cadbf9565e9e4128c5f7a9f81f2075f8a5fb6edb25a7750b541a1ed6d2ea15ee2968f68dcb74c91f86bf9a2dbcba0a071
ripemd-160
eb1ebc0aa65307b6dd9fd5a12709450158dcd0e1
Diameter
155548450
Circumference
488669867.79728
Area
1.9002960124393E+16
Volume
1.9705873285074E+24
Surface area
7.6011840497572E+16
Circumference
488669867.79728
Perimeter
311096900
Area
6048830074350625
Diagonal
109989363.79806
Surface area
36292980446103750
Volume
4.7044307118931E+23
Space diagonal
134708909.21929
Perimeter
233322675
Area
2.6192202537815E+15
Altitude
67354454.609647
Surface area
2.6192202537815E+15
Volume
5.5442247633365E+22
Height
36663121.266019