56720691 is an odd 8-digits composite number following 56720690
and preceding 56720692 . In scientific notation, it is written as 5.6720691 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 35798400 positive integers (up to 56720691) that are relatively prime to 56720691.
56720691 has 16 divisors, whose sum is 66438720
The reverse of 56720691 is 19602765
Previous prime number is 2713
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
fifty-six million seven hundred twenty thousand six hundred ninety-one
Scientific notation
5.6720691 × 10^7
Engineering notation
5.6720691 × 10^6
Prime Factorization
9 × 23 × 2713 × 101
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
56720691
Product of the distinct prime numbers
The prime factorization of 56720691 is 9 × 23 × 2713 × 101.
Since it has a total of 4 prime factors.
7 , 9 , 41 , 39 , 427 , 327 , 6012 , 7180 , 72797 , 25645 , 867555 , 332373 , 1680722 , 4526853 , 47960233 , 50101116 , 889470459 , 167070288 , 6731220858 , 5973740443
n×2
113441382
n×3
170162073
n×4
226882764
n×5
283603455
n÷2
28360345.5
n÷3
18906897
n÷3
14180172.75
n÷5
11344138.2
n2
3217236787517481
n3
1.8248389369861E+23
n4
1.0350612546956E+31
n5
5.870938959366E+38
2 √n
7531.3140287735
3 √n
384.22047478923
4 √n
86.783143690313
5 √n
35.542527048755
1 , 9 , 23 , 101 , 207 , 909 , 2323 , 2713 , 20907 , 24417 , 62399 , 274013 , 561591 , 2466117 , 6302299 , 56720691
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
-56720690
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 56720691 can be divided by 16 positive divisors.
The sum of these divisors (counting 56720691) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11011000010111110100110011
3
Ternary
10221201201011100
4
Quaternary
3120113310303
5
Quinary
104010030231
6
Senary
5343415443
8
Octal
330276463
10
Decimal
56720691
12
Duodecimal
16bb4583
16
Hexadecimal
3617d33
20
Vigesimal
hea1eb
36
Base36
xrpyr
md5
0f2934c05db9ba2cb848dcc38fa92066
sha1
36a2ef764087b69a230f55f574e2ef47b21ec498
sha256
6cc0433c93ece770839fd20d88d8239ac2cf20ea08c004226e32dd9e29ea2003
sha512
a3abb97c6b0dddb345aff4445720927d44f4a46a61d43ebe6780f678f22e30683b69588fc821dc44dd4060df199ecc656705fc11e5406bb8029e6c7afb68dac5
ripemd-160
d368556f17dd45b655cc0d96aa79ccfe282dff76
Diameter
113441382
Circumference
356386612.30427
Area
1.0107247456524E+16
Volume
7.6438674645603E+23
Surface area
4.0428989826095E+16
Circumference
356386612.30427
Perimeter
226882764
Area
3217236787517481
Diagonal
80215170.479374
Surface area
19303420725104886
Volume
1.8248389369861E+23
Space diagonal
98243118.652415
Perimeter
170162073
Area
1.39310439399E+15
Altitude
49121559.326207
Surface area
1.39310439399E+15
Volume
2.1505933115269E+22
Height
26738390.159791