201237421 is an odd 9-digits composite number following 201237420
and preceding 201237422 . In scientific notation, it is written as 2.01237421 × 10^8.
The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors.
There are 154656000 positive integers (up to 201237421) that are relatively prime to 201237421.
201237421 has 16 divisors, whose sum is 254337408
The reverse of 201237421 is 124732102
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 22
Digital Root 4
Name
two hundred one million two hundred thirty-seven thousand four hundred twenty-one
Scientific notation
2.01237421 × 10^8
Engineering notation
2.01237421 × 10^6
Prime Factorization
7 × 11 × 73 × 35801
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
201237421
Product of the distinct prime numbers
The prime factorization of 201237421 is 7 × 11 × 73 × 35801.
Since it has a total of 4 prime factors.
4 , 10 , 92 , 54 , 105 , 552 , 8038 , 5399 , 61721 , 39942 , 539728 , 724273 , 544673 , 4773801 , 98114368 , 52985760 , 361621352 , 436427057 , 4075298181 , 6229541055
n×2
402474842
n×3
603712263
n×4
804949684
n×5
1006187105
n÷2
100618710.5
n÷3
67079140.333333
n÷3
50309355.25
n÷5
40247484.2
n2
40496499610731241
n3
8.1494111411911E+24
n4
1.639966480722E+33
n5
3.3002262510693E+41
2 √n
14185.817600688
3 √n
586.00714909332
4 √n
119.10422998655
5 √n
45.786953551765
1 , 7 , 11 , 73 , 77 , 511 , 803 , 5621 , 35801 , 250607 , 393811 , 2613473 , 2756677 , 18294311 , 28748203 , 201237421
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
-201237420
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 201237421 can be divided by 16 positive divisors.
The sum of these divisors (counting 201237421) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111111101010001110101101
3
Ternary
112000122220211211
4
Quaternary
23333222032231
5
Quinary
403004044141
6
Senary
31545114421
8
Octal
1377521655
10
Decimal
201237421
12
Duodecimal
57488a11
16
Hexadecimal
bfea3ad
20
Vigesimal
32hedb1
36
Base36
3bt7sd
md5
fe157de3c4cf4d0bbfb17be8215eb90b
sha1
6f9e3b22307032a8b1fc498d9241f72b1f1a1b7c
sha256
807d0474f2c098fae0042b520e929cab879dd7355bba1e7eef6cf1bd0d591bf7
sha512
f5d7d3b73b0ffc0e0bd2dac4b1b45ccb55bffd2e3456144c5282933cb754b9a6548b08de7aff23222c8158718ca955a9722e389930b4eccee7b5daaca00d483c
ripemd-160
38ab35229677f0c2a0a93f40db7b1176f784d649
Diameter
402474842
Circumference
1264412006.8819
Area
1.2722350567318E+17
Volume
3.4136173562998E+25
Surface area
5.088940226927E+17
Circumference
1264412006.8819
Perimeter
804949684
Area
40496499610731241
Diagonal
284592690.03518
Surface area
242978997664387446
Volume
8.1494111411911E+24
Space diagonal
348553437.55613
Perimeter
603712263
Area
1.753549871362E+16
Altitude
174276718.77806
Surface area
1.753549871362E+16
Volume
9.6041731343557E+23
Height
94864230.011728