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 3 prime factors and 8 positive divisors.
There are 162613248 positive integers (up to 201920747) that are relatively prime to 201920747.
201920747 has 8 divisors, whose sum is 203968800
The reverse of 201920747 is 747029102
Previous prime number is 2129
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
119 × 2129 × 797
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201920747
Product of the distinct prime numbers
The prime factorization of 201920747 is 119 × 2129 × 797.
Since it has a total of 3 prime factors.
10 , 8 , 100 , 74 , 912 , 553 , 7996 , 1027 , 39436 , 35551 , 33729 , 697330 , 97041 , 912691 , 52010558 , 36636719 , 437965399 , 626211256 , 2136056760 , 7566561974
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
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
-201920746
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 201920747 can be divided by 8 positive divisors.
The sum of these divisors (counting 201920747) is 1, the average is 0.125.
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