57396987 is an odd 8-digits composite number following 57396986
and preceding 57396988 . In scientific notation, it is written as 5.7396987 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 37584000 positive integers (up to 57396987) that are relatively prime to 57396987.
57396987 has 16 divisors, whose sum is 64920960
The reverse of 57396987 is 78969375
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
fifty-seven million three hundred ninety-six thousand nine hundred eighty-seven
Scientific notation
5.7396987 × 10^7
Engineering notation
5.7396987 × 10^6
Prime Factorization
9 × 233 × 101 × 271
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
57396987
Product of the distinct prime numbers
The prime factorization of 57396987 is 9 × 233 × 101 × 271.
Since it has a total of 4 prime factors.
2 , 9 , 6 , 96 , 173 , 602 , 4088 , 3152 , 4863 , 314 , 558624 , 568634 , 372744 , 8455474 , 34805035 , 2320925 , 597987272 , 599741885 , 7663120809 , 1238954277
n×2
114793974
n×3
172190961
n×4
229587948
n×5
286984935
n÷2
28698493.5
n÷3
19132329
n÷3
14349246.75
n÷5
11479397.4
n2
3294414116678169
n3
1.8908944422759E+23
n4
1.0853164372168E+31
n5
6.2293893437821E+38
2 √n
7576.0799230209
3 √n
385.74150007865
4 √n
87.040679702199
5 √n
35.626882301437
1 , 9 , 101 , 233 , 271 , 909 , 2097 , 2439 , 23533 , 27371 , 63143 , 211797 , 246339 , 568287 , 6377443 , 57396987
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
-57396986
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 57396987 can be divided by 16 positive divisors.
The sum of these divisors (counting 57396987) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11011010111100111011111011
3
Ternary
11000000001212100
4
Quaternary
3122330323323
5
Quinary
104143200422
6
Senary
5410114443
8
Octal
332747373
10
Decimal
57396987
12
Duodecimal
1727ba23
16
Hexadecimal
36bcefb
20
Vigesimal
hiec97
36
Base36
y67sr
md5
570e591a04bdc321dc376a2f97c01592
sha1
62c2ba3fc91a619114046c7740a7749873bda0e9
sha256
86901d3155db36eba3e3239d35285af0edcbefb2401e791ac5665cffdf3960d3
sha512
c242833daa774d1e07b0fd0a659e2c2d6541e8679b9baefd6d3ff3df388b52bc43a6f2df55dfe32631ba54ae717b20dd55f14e88c7d2b64d71e320ae7802764d
ripemd-160
653b4e8f9ea2c4c657fbf448f80e0cc90fb5e334
Diameter
114793974
Circumference
360635905.39478
Area
1.0349707186839E+16
Volume
7.9205601180905E+23
Surface area
4.1398828747355E+16
Circumference
360635905.39478
Perimeter
229587948
Area
3294414116678169
Diagonal
81171597.454752
Surface area
19766484700069014
Volume
1.8908944422759E+23
Space diagonal
99414497.68537
Perimeter
172190961
Area
1.4265231578147E+15
Altitude
49707248.842685
Surface area
1.4265231578147E+15
Volume
2.2284404710688E+22
Height
27057199.151584