56497978 is an even 8-digits composite number following 56497977
and preceding 56497979 . In scientific notation, it is written as 5.6497978 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 28042656 positive integers (up to 56497978) that are relatively prime to 56497978.
56497978 has 8 divisors, whose sum is 85365972
The reverse of 56497978 is 87979465
Previous prime number is 137
Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1
Name
fifty-six million four hundred ninety-seven thousand nine hundred seventy-eight
Scientific notation
5.6497978 × 10^7
Engineering notation
5.6497978 × 10^6
Prime Factorization
2 × 137 × 206197
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
56497978
Product of the distinct prime numbers
The prime factorization of 56497978 is 2 × 137 × 206197.
Since it has a total of 3 prime factors.
3 , 6 , 92 , 5 , 804 , 563 , 4920 , 1693 , 9615 , 21216 , 274302 , 575616 , 6322320 , 2200488 , 13683501 , 77172537 , 307891312 , 317094388 , 6120373426 , 5328147937
n×2
112995956
n×3
169493934
n×4
225991912
n×5
282489890
n÷2
28248989
n÷3
18832659.333333
n÷3
14124494.5
n÷5
11299595.6
n2
3192021518088484
n3
1.8034276150449E+23
n4
1.018900137194E+31
n5
5.7565797535383E+38
2 √n
7516.5136865438
3 √n
383.71693639385
4 √n
86.697829768361
5 √n
35.514571660549
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
-56497977
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 56497978 can be divided by 8 positive divisors.
The sum of these divisors (counting 56497978) is 1, the average is 0.125.
Base
System
Value
2
Binary
11010111100001011100111010
3
Ternary
10221022101122201
4
Quaternary
3113201130322
5
Quinary
103430413403
6
Senary
5334540414
8
Octal
327413472
10
Decimal
56497978
12
Duodecimal
16b0770a
16
Hexadecimal
35e173a
20
Vigesimal
hd24ii
36
Base36
xmy4a
md5
2a79f3c553c05cd5901ff5ec6319e12b
sha1
f62320dbfa34a19580f56bd1d3ba4e3a3a22e0e3
sha256
607709e23c8abf47df00e772012a499a78542296662daf063293254beee4b5aa
sha512
d00d1344005401b721c6f0a25c14f6f2a45f81d94c49e60b5b6cf7a7a3080f544bbcf764434ddfe692d99145eb3364a4fcb0ef215fe7407d21a271546a827bc1
ripemd-160
c38620c34fe690d15fd573134f2520d2c32adbae
Diameter
112995956
Circumference
354987265.25496
Area
1.0028031351327E+16
Volume
7.5541799289413E+23
Surface area
4.0112125405309E+16
Circumference
354987265.25496
Perimeter
225991912
Area
3192021518088484
Diagonal
79900206.734257
Surface area
19152129108530904
Volume
1.8034276150449E+23
Space diagonal
97857368.420909
Perimeter
169493934
Area
1.3821858620456E+15
Altitude
48928684.210454
Surface area
1.3821858620456E+15
Volume
2.1253598266289E+22
Height
26633402.244752