57387789 is an odd 8-digits composite number following 57387788
and preceding 57387790 . In scientific notation, it is written as 5.7387789 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 36646560 positive integers (up to 57387789) that are relatively prime to 57387789.
57387789 has 16 divisors, whose sum is 78129792
The reverse of 57387789 is 98778375
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
fifty-seven million three hundred eighty-seven thousand seven hundred eighty-nine
Scientific notation
5.7387789 × 10^7
Engineering notation
5.7387789 × 10^6
Prime Factorization
93 × 3 × 103 × 1997
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
57387789
Product of the distinct prime numbers
The prime factorization of 57387789 is 93 × 3 × 103 × 1997.
Since it has a total of 4 prime factors.
4 , 2 , 49 , 20 , 100 , 40 , 5181 , 5568 , 68150 , 94576 , 707804 , 202640 , 2142827 , 7917300 , 27023548 , 37170099 , 815213849 , 245189049 , 1152588016 , 3156417380
n×2
114775578
n×3
172163367
n×4
229551156
n×5
286938945
n÷2
28693894.5
n÷3
19129263
n÷3
14346947.25
n÷5
11477557.8
n2
3293358326308521
n3
1.8899855273159E+23
n4
1.0846209065466E+31
n5
6.2243995729883E+38
2 √n
7575.4728565285
3 √n
385.72089365517
4 √n
87.037192375033
5 √n
35.625740370168
1 , 3 , 93 , 103 , 279 , 309 , 1997 , 5991 , 9579 , 28737 , 185721 , 205691 , 557163 , 617073 , 19129263 , 57387789
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
-57387788
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 57387789 can be divided by 16 positive divisors.
The sum of these divisors (counting 57387789) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11011010111010101100001101
3
Ternary
10222222121020200
4
Quaternary
3122322230031
5
Quinary
104142402124
6
Senary
5410004113
8
Octal
332725415
10
Decimal
57387789
12
Duodecimal
17276639
16
Hexadecimal
36bab0d
20
Vigesimal
hid999
36
Base36
y60p9
md5
9e5a9eadccf5b643ed29b9f50f708f82
sha1
d9b905be3f9ca3aa74ba48049b65a3e12042aad0
sha256
9fb9cdc4dcd26258bd66be33d296e712568a81c1dcc489fe23ea652ddf22450f
sha512
0f4a11879d7d672fe149314b3dfa4e9d6ee456b08fd830a59bc0ed7c831fb4a77abe2c0e4e9b450000c88f372985b2d704ef3480523b6c85ee78d1cf45f42b9d
ripemd-160
35aea306c13a9ef86c26d712d2a6efc46d126cfd
Diameter
114775578
Circumference
360578112.65632
Area
1.034639032357E+16
Volume
7.9167528640087E+23
Surface area
4.1385561294279E+16
Circumference
360578112.65632
Perimeter
229551156
Area
3293358326308521
Diagonal
81158589.518406
Surface area
19760149957851126
Volume
1.8899855273159E+23
Space diagonal
99398566.282042
Perimeter
172163367
Area
1.4260659871741E+15
Altitude
49699283.141021
Surface area
1.4260659871741E+15
Volume
2.2273693045158E+22
Height
27052863.172802