201920747 is an odd 9-digits composite number following 201920746
and preceding 201920748 . In scientific notation, it is written as 2.01920747 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors.
There are 162613248 positive integers (up to 201920747) that are relatively prime to 201920747.
201920747 has 16 divisors, whose sum is 244762560
The reverse of 201920747 is 747029102
Previous prime number is 797
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
two hundred one million nine hundred twenty thousand seven hundred forty-seven
Scientific notation
2.01920747 × 10^8
Engineering notation
2.01920747 × 10^6
Prime Factorization
7 × 17 × 797 × 2129
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
201920747
Product of the distinct prime numbers
The prime factorization of 201920747 is 7 × 17 × 797 × 2129.
Since it has a total of 4 prime factors.
3 , 10 , 50 , 19 , 970 , 846 , 3211 , 8435 , 18814 , 77346 , 134198 , 421922 , 8241733 , 5781123 , 81616937 , 11786585 , 58080326 , 762841599 , 511155165 , 1354553257
n×2
403841494
n×3
605762241
n×4
807682988
n×5
1009603735
n÷2
100960373.5
n÷3
67306915.666667
n÷3
50480186.75
n÷5
40384149.4
n2
40771988069038009
n3
8.2327102875752E+24
n4
1.6623550111018E+33
n5
3.3566396562086E+41
2 √n
14209.882019215
3 √n
586.66968579857
4 √n
119.2052096983
5 √n
45.81800643046
1 , 7 , 17 , 119 , 797 , 2129 , 5579 , 13549 , 14903 , 36193 , 94843 , 253351 , 1696813 , 11877691 , 28845821 , 201920747
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
-201920746
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 201920747 can be divided by 16 positive divisors.
The sum of these divisors (counting 201920747) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100000010010001000011101011
3
Ternary
112001221122012012
4
Quaternary
30002101003223
5
Quinary
403142430442
6
Senary
32011510135
8
Octal
1402210353
10
Decimal
201920747
12
Duodecimal
5775834b
16
Hexadecimal
c0910eb
20
Vigesimal
33201h7
36
Base36
3c7v1n
md5
33857a746cfa03b5aa3daa609dc0528c
sha1
70b1b036c37fe0816973d3b3fa7872b51214864f
sha256
4840e956dcf5fd21d1b8e92bbca3150b0394ab52231737c4d79adef4c9921c06
sha512
9f9a109a94c1fceea7257ebd800afcb9f77b5191ae66e6cf6838fb03e38342458d71bf5d95741d62db1696195fc0016c27d5f2d291600a1bd42a11343b13b088
ripemd-160
e63335d044703838cdd89b50823d39a1349cfeec
Diameter
403841494
Circumference
1268705470.7651
Area
1.2808897818994E+17
Volume
3.4485096211439E+25
Surface area
5.1235591275976E+17
Circumference
1268705470.7651
Perimeter
807682988
Area
40771988069038009
Diagonal
285559058.93191
Surface area
244631928414228054
Volume
8.2327102875752E+24
Space diagonal
349736992.90626
Perimeter
605762241
Area
1.7654788715291E+16
Altitude
174868496.45313
Surface area
1.7654788715291E+16
Volume
9.7023421198145E+23
Height
95186352.977302