201121837 is an odd 9-digits composite number following 201121836
and preceding 201121838 . In scientific notation, it is written as 2.01121837 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors.
There are 169827840 positive integers (up to 201121837) that are relatively prime to 201121837.
201121837 has 16 divisors, whose sum is 233293312
The reverse of 201121837 is 738121102
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7
Name
two hundred one million one hundred twenty-one thousand eight hundred thirty-seven
Scientific notation
2.01121837 × 10^8
Engineering notation
2.01121837 × 10^6
Prime Factorization
7 × 97 × 271 × 1093
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
201121837
Product of the distinct prime numbers
The prime factorization of 201121837 is 7 × 97 × 271 × 1093.
Since it has a total of 4 prime factors.
2 , 6 , 100 , 4 , 882 , 255 , 2034 , 8251 , 53740 , 57959 , 578769 , 327112 , 1690720 , 5882360 , 56756904 , 77436205 , 549684951 , 194903753 , 2204658918 , 4306803835
n×2
402243674
n×3
603365511
n×4
804487348
n×5
1005609185
n÷2
100560918.5
n÷3
67040612.333333
n÷3
50280459.25
n÷5
40224367.4
n2
40449993318254569
n3
8.1353769628051E+24
n4
1.6362019594468E+33
n5
3.2907594378695E+41
2 √n
14181.743087505
3 √n
585.89493334672
4 √n
119.08712393666
5 √n
45.781692646009
1 , 7 , 97 , 271 , 679 , 1093 , 1897 , 7651 , 26287 , 106021 , 184009 , 296203 , 742147 , 2073421 , 28731691 , 201121837
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
-201121836
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 201121837 can be divided by 16 positive divisors.
The sum of these divisors (counting 201121837) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111111001110000000101101
3
Ternary
112000110001021221
4
Quaternary
23333032000231
5
Quinary
402441344322
6
Senary
31542423341
8
Octal
1377160055
10
Decimal
201121837
12
Duodecimal
57431b51
16
Hexadecimal
bfce02d
20
Vigesimal
32h04bh
36
Base36
3bqqlp
md5
1dcd259cf1a4b1aa8b85ba971fe52171
sha1
fc0819f93b7393fdaac0db4cb73464dfa49be145
sha256
15b7a410709b02535bed599f034ede90c822128d34968f25ebe1d3d95f5f719f
sha512
358f75d16436cf733bf6ba8d47f20cbb95e28137d896e163c00cc2e1fc57ad356c77eb641010ea71c929d2d207f713f411a389ccf1989edda4780adcfd362985
ripemd-160
b9ed3d2d5b34f49db8fbc1133e421de71cf4d643
Diameter
402243674
Circumference
1263685771.1914
Area
1.2707740184638E+17
Volume
3.4077387334043E+25
Surface area
5.0830960738554E+17
Circumference
1263685771.1914
Perimeter
804487348
Area
40449993318254569
Diagonal
284429229.57479
Surface area
242699959909527414
Volume
8.1353769628051E+24
Space diagonal
348353240.19559
Perimeter
603365511
Area
1.751536089826E+16
Altitude
174176620.09779
Surface area
1.751536089826E+16
Volume
9.5876336965138E+23
Height
94809743.191597