201021393 is an odd 9-digits composite number following 201021392
and preceding 201021394 . In scientific notation, it is written as 2.01021393 × 10^8.
The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors.
There are 133529904 positive integers (up to 201021393) that are relatively prime to 201021393.
201021393 has 8 divisors, whose sum is 268997248
The reverse of 201021393 is 393120102
Previous prime number is 277
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 21
Digital Root 3
Name
two hundred one million twenty-one thousand three hundred ninety-three
Scientific notation
2.01021393 × 10^8
Engineering notation
2.01021393 × 10^6
Prime Factorization
3 × 277 × 241903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201021393
Product of the distinct prime numbers
The prime factorization of 201021393 is 3 × 277 × 241903.
Since it has a total of 3 prime factors.
2 , 3 , 71 , 56 , 712 , 317 , 3443 , 415 , 73342 , 69146 , 456506 , 408151 , 8418345 , 7302838 , 69891037 , 12152451 , 114316363 , 685113035 , 1401017756 , 4758657370
n×2
402042786
n×3
603064179
n×4
804085572
n×5
1005106965
n÷2
100510696.5
n÷3
67007131
n÷3
50255348.25
n÷5
40204278.6
n2
40409600443660449
n3
8.123194171758E+24
n4
1.6329358080163E+33
n5
3.2825503080701E+41
2 √n
14178.201331622
3 √n
585.79738148272
4 √n
119.07225256802
5 √n
45.777118885835
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
-201021392
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 201021393 can be divided by 8 positive divisors.
The sum of these divisors (counting 201021393) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111110110101011111010001
3
Ternary
112000020221111210
4
Quaternary
23332311133101
5
Quinary
402430141033
6
Senary
31540330333
8
Octal
1376653721
10
Decimal
201021393
12
Duodecimal
573a39a9
16
Hexadecimal
bfb57d1
20
Vigesimal
32g7d9d
36
Base36
3bol3l
md5
bc6ca8ee3b0a9818ac17d29808b225c1
sha1
6cfec6f4f268236cd3804d2e14596635d9373fbd
sha256
23b0eca67b6e75712add1f45c2f5e62e2d7c5ea6c294c8a10ed5df4b1690c90f
sha512
87a24330cda1d155f7aa7bbb92a59bd2fab753c2afb2afc23dc2ac4865ea50e7eacc2923301be497e4b7d0980e3cfde45fcc23c45fbcf7651c642a0cd533e244
ripemd-160
72d5b4890b52860bcf7c09cb13e10dd2508f6c3c
Diameter
402042786
Circumference
1263054662.9264
Area
1.269505038883E+17
Volume
3.4026356178238E+25
Surface area
5.0780201555321E+17
Circumference
1263054662.9264
Perimeter
804085572
Area
40409600443660449
Diagonal
284287180.30773
Surface area
242457602661962694
Volume
8.123194171758E+24
Space diagonal
348179266.08427
Perimeter
603064179
Area
1.7497870270494E+16
Altitude
174089633.04214
Surface area
1.7497870270494E+16
Volume
9.5732761395753E+23
Height
94762393.435911