742785228 is an even 9-digits composite number following 742785227
and preceding 742785229 . In scientific notation, it is written as 7.42785228 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 247594968 positive integers (up to 742785228) that are relatively prime to 742785228.
742785228 has 12 divisors, whose sum is 1315922552
The reverse of 742785228 is 822587247
Previous prime number is 81
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
seven hundred forty-two million seven hundred eighty-five thousand two hundred twenty-eight
Scientific notation
7.42785228 × 10^8
Engineering notation
7.42785228 × 10^6
Prime Factorization
2 × 2 × 81 × 2292547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
371392614
Product of the distinct prime numbers
The prime factorization of 742785228 is 2 × 2 × 81 × 2292547.
Since it has a total of 4 prime factors.
5 , 9 , 32 , 75 , 612 , 909 , 158 , 4999 , 11120 , 4815 , 291039 , 783491 , 455747 , 3470393 , 25916070 , 76747959 , 573086035 , 550570848 , 6716761405 , 5943889353
n×2
1485570456
n×3
2228355684
n×4
2971140912
n×5
3713926140
n÷2
371392614
n÷3
247595076
n÷3
185696307
n÷5
148557045.6
n2
551729894935011984
n3
4.0981681580372E+26
n4
3.04405876965E+35
n5
2.2610818872599E+44
2 √n
27254.086445889
3 √n
905.63754634574
4 √n
165.0881172159
5 √n
59.452846351587
1 , 2 , 4 , 81 , 162 , 324 , 2292547 , 4585094 , 9170188 , 185696307 , 371392614 , 742785228
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-742785227
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 742785228 can be divided by 12 positive divisors.
The sum of these divisors (counting 742785228) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101100010001100000000011001100
3
Ternary
1220202200101210000
4
Quaternary
230101200003030
5
Quinary
3010123111403
6
Senary
201412244300
8
Octal
5421400314
10
Decimal
742785228
12
Duodecimal
188910690
16
Hexadecimal
2c4600cc
20
Vigesimal
bc28318
36
Base36
ca8gr0
md5
8cd040f0ab6e6152103dea29dabb61d2
sha1
98ccfb2a41d7dd8ab55d9e51d4636afe28be0822
sha256
94785b929d1069a0c3a5cca30f2af3d4978550f1622387c909cfb71c8e71beac
sha512
aa2b9a1fa82b85709db743704b53b37d3118181c3c3e8b5feb032436e80d161116843f94c5ad3552e577b015a3a51a818cca8d8b31d70b6b5ed7054ac0f29f09
ripemd-160
eaa9e13258a9e2dc164d595a68abd7f04cefd488
Diameter
1485570456
Circumference
4667057230.9596
Area
1.7333105846937E+18
Volume
1.7166366637954E+27
Surface area
6.9332423387748E+18
Circumference
4667057230.9596
Perimeter
2971140912
Area
551729894935011984
Diagonal
1050456943.368
Surface area
3310379369610071904
Volume
4.0981681580372E+26
Space diagonal
1286541754.0076
Perimeter
2228355684
Area
2.3890605252052E+17
Altitude
643270877.00382
Surface area
2.3890605252052E+17
Volume
4.8297374916515E+25
Height
350152314.456