201731430 is an even 9-digits composite number following 201731429
and preceding 201731431 . In scientific notation, it is written as 2.01731430 × 10^8.
The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors.
There are 53734112 positive integers (up to 201731430) that are relatively prime to 201731430.
201731430 has 32 divisors, whose sum is 484704000
The reverse of 201731430 is 034137102
Previous prime number is 1019
Is Prime? no Number parity even Number length 9 Sum of Digits 21 Digital Root 3
Name
two hundred one million seven hundred thirty-one thousand four hundred thirty
Scientific notation
2.01731430 × 10^8
Engineering notation
2.01731430 × 10^6
Prime Factorization
2 × 3 × 5 × 1019 × 6599
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
201731430 Product of the distinct prime numbers
The prime factorization of 201731430 is 2 × 3 × 5 × 1019 × 6599.
Since it has a total of 5 prime factors.
8 , 4 , 36 , 44 , 239 , 382 , 3727 , 9266 , 12706 , 9780 , 18253 , 547243 , 5402742 , 6986012 , 88922410 , 21557811 , 228292772 , 165825914 , 1156917955 , 2303038214
n×2
403462860
n×3
605194290
n×4
806925720
n×5
1008657150
n÷2
100865715
n÷3
67243810
n÷3
50432857.5
n÷5
40346286
n2
40695569849844900
n3
8.2095755004741E+24
n4
1.6561294054036E+33
n5
3.3409335321712E+41
2 √n14203.219001339
3 √n586.48627840411
4 √n119.17725874234
5 √n45.809411590592
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 1019 , 2038 , 3057 , 5095 , 6114 , 6599 , 10190 , 13198 , 15285 , 19797 , 30570 , 32995 , 39594 , 65990 , 98985 , 197970 , 6724381 , 13448762 , 20173143 , 33621905 , 40346286 , 67243810 , 100865715 , 201731430
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201731429 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201731430 can be divided by 32 positive divisors.
The sum of these divisors (counting 201731430) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1100000001100010110101100110
3
Ternary
112001121000111110
4
Quaternary
30001202311212
5
Quinary
403120401210
6
Senary
32003445450
8
Octal
1401426546
10
Decimal
201731430
12
Duodecimal
57686886
16
Hexadecimal
c062d66
20
Vigesimal
330g8ba
36
Base36
3c3syu
md5
7efa01eaaaae8cf9c390ceb2825c5716
sha1
587c11c203ee4ff699bb9708066911a1d57aa2e3
sha256
c3e8f4cd76269ace1775121bcaf43ef416319a5d8758e7ccd67f8959984d7f6d
sha512
a11fc17f30b5f182e751dd1e5a8271dd947c5655ad3cf2f11fa9f0c76d30c49a9c7a2469ed9c78f069981aa50c3109fd9e49176865e8a71404b39fac4065efa4
ripemd-160
372d651572e95f0b6ac0075c3c79eccb6bae03be
Diameter
403462860
Circumference
1267515956.9723
Area
1.2784890327392E+17
Volume
3.438818944184E+25
Surface area
5.1139561309569E+17
Circumference
1267515956.9723
Perimeter
806925720
Area
40695569849844900
Diagonal
285291324.26292
Surface area
244173419099069400
Volume
8.2095755004741E+24
Space diagonal
349409086.24352
Perimeter
605194290
Area
1.7621698655725E+16
Altitude
174704543.12176
Surface area
1.7621698655725E+16
Volume
9.675077511747E+23
Height
95097108.08764