201834821 is an odd 9-digits composite number following 201834820
and preceding 201834822 . In scientific notation, it is written as 2.01834821 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 192921520 positive integers (up to 201834821) that are relatively prime to 201834821.
201834821 has 8 divisors, whose sum is 210760704
The reverse of 201834821 is 128438102
Previous prime number is 2111
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
two hundred one million eight hundred thirty-four thousand eight hundred twenty-one
Scientific notation
2.01834821 × 10^8
Engineering notation
2.01834821 × 10^6
Prime Factorization
23 × 2111 × 4157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201834821
Product of the distinct prime numbers
The prime factorization of 201834821 is 23 × 2111 × 4157.
Since it has a total of 3 prime factors.
5 , 4 , 73 , 80 , 790 , 689 , 1122 , 5950 , 20341 , 19455 , 189804 , 867187 , 6138767 , 5178042 , 57779473 , 60564120 , 464910251 , 691810199 , 5335640222 , 7075978960
n×2
403669642
n×3
605504463
n×4
807339284
n×5
1009174105
n÷2
100917410.5
n÷3
67278273.666667
n÷3
50458705.25
n÷5
40366964.2
n2
40737294968102041
n3
8.2222046379111E+24
n4
1.6595272013182E+33
n5
3.3495037562268E+41
2 √n
14206.858238189
3 √n
586.58645622718
4 √n
119.19252593258
5 √n
45.814106258349
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
-201834820
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 201834821 can be divided by 8 positive divisors.
The sum of these divisors (counting 201834821) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100000001111100000101000101
3
Ternary
112001210021022202
4
Quaternary
30001330011011
5
Quinary
403132203241
6
Senary
32010004245
8
Octal
1401740505
10
Decimal
201834821
12
Duodecimal
57716685
16
Hexadecimal
c07c145
20
Vigesimal
3319711
36
Base36
3c60qt
md5
9ec9519f609415debe3705d8e3f27875
sha1
d1f5a086ff39b3b85a40073f5d84e708977e2a6f
sha256
deb0ea995d43fdf17c0b062e6c48d2a731a3816f7028f38016807799548387f6
sha512
4215e8636f5a6cf56b9899d12792622cee06caa6a1cd15aff4b290d2b937cf8af3de39c2da9e150dc284ff4def2cfeb839196c523a445a9631de815d46172d09
ripemd-160
004c83fa5787ad0e0d00efdbf5cd9187e62615af
Diameter
403669642
Circumference
1268165581.7844
Area
1.2797998659891E+17
Volume
3.4441090249031E+25
Surface area
5.1191994639564E+17
Circumference
1268165581.7844
Perimeter
807339284
Area
40737294968102041
Diagonal
285437541.21735
Surface area
244423769808612246
Volume
8.2222046379111E+24
Space diagonal
349588164.70857
Perimeter
605504463
Area
1.7639766161918E+16
Altitude
174794082.35428
Surface area
1.7639766161918E+16
Volume
9.6899610929507E+23
Height
95145847.072449