201261664 is an even 9-digits composite number following 201261663
and preceding 201261665 . In scientific notation, it is written as 2.01261664 × 10^8.
The sum of its digits is 28. It has a total of 7 prime factors and 24 positive divisors.
There are 99355776 positive integers (up to 201261664) that are relatively prime to 201261664.
201261664 has 24 divisors, whose sum is 401254560
The reverse of 201261664 is 466162102
Previous prime number is 79
Is Prime? no Number parity even Number length 9 Sum of Digits 28 Digital Root 1
Name
two hundred one million two hundred sixty-one thousand six hundred sixty-four
Scientific notation
2.01261664 × 10^8
Engineering notation
2.01261664 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 79 × 79613
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
12578854 Product of the distinct prime numbers
The prime factorization of 201261664 is 2 × 2 × 2 × 2 × 2 × 79 × 79613.
Since it has a total of 7 prime factors.
4 , 10 , 51 , 6 , 672 , 413 , 1957 , 5960 , 74447 , 86799 , 451399 , 925052 , 119235 , 5319844 , 94804384 , 32413578 , 418073681 , 860885878 , 8362629820 , 7332744638
n×2
402523328
n×3
603784992
n×4
805046656
n×5
1006308320
n÷2
100630832
n÷3
67087221.333333
n÷3
50315416
n÷5
40252332.8
n2
40506257396048896
n3
8.1523567659411E+24
n4
1.640756888235E+33
n5
3.3022146154563E+41
2 √n14186.672055137
3 √n586.03068017218
4 √n119.10781693548
5 √n45.788056686186
1 , 2 , 4 , 8 , 16 , 32 , 79 , 158 , 316 , 632 , 1264 , 2528 , 79613 , 159226 , 318452 , 636904 , 1273808 , 2547616 , 6289427 , 12578854 , 25157708 , 50315416 , 100630832 , 201261664
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201261663 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201261664 can be divided by 24 positive divisors.
The sum of these divisors (counting 201261664) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111111110000001001100000
3
Ternary
112000201011002201
4
Quaternary
23333300021200
5
Quinary
403010333124
6
Senary
31545422544
8
Octal
1377601140
10
Decimal
201261664
12
Duodecimal
5749aa54
16
Hexadecimal
bff0260
20
Vigesimal
32hhe34
36
Base36
3btqhs
md5
34e4b0a82ed2af55b69642360ce249d2
sha1
d9351679497ab20a7934d42b380b31f42125b9b0
sha256
968d1c157ff662790ee18f268037a6058f3035e7d7de9d0d9908e6a94b2accf6
sha512
cdbe83a5202ac2e11a25c63e892005bb9594e4eeb5c3b1698155947223e54463e294b1c193652adb38aab7d3b7c93b2ba58081b9b9cd3c682d3cab8526ea8522
ripemd-160
9e7146db083bfa1f0951c6571d155c1eaa99b7dc
Diameter
402523328
Circumference
1264564330.1433
Area
1.2725416065984E+17
Volume
3.4148512167098E+25
Surface area
5.0901664263938E+17
Circumference
1264564330.1433
Perimeter
805046656
Area
40506257396048896
Diagonal
284626974.81458
Surface area
243037544376293376
Volume
8.1523567659411E+24
Space diagonal
348595427.66386
Perimeter
603784992
Area
1.7539723958605E+16
Altitude
174297713.83193
Surface area
1.7539723958605E+16
Volume
9.607644586415E+23
Height
94875658.271526