201738990 is an even 9-digits composite number following 201738989
and preceding 201738991 . In scientific notation, it is written as 2.01738990 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 53665920 positive integers (up to 201738990) that are relatively prime to 201738990.
201738990 has 32 divisors, whose sum is 485354016
The reverse of 201738990 is 099837102
Previous prime number is 421
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
two hundred one million seven hundred thirty-eight thousand nine hundred ninety
Scientific notation
2.01738990 × 10^8
Engineering notation
2.01738990 × 10^6
Prime Factorization
2 × 5 × 3 × 421 × 15973
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
201738990 Product of the distinct prime numbers
The prime factorization of 201738990 is 2 × 5 × 3 × 421 × 15973.
Since it has a total of 5 prime factors.
7 , 10 , 53 , 7 , 534 , 904 , 9908 , 3638 , 63822 , 60435 , 239774 , 241241 , 8197773 , 6097328 , 1207577 , 9119046 , 464783002 , 630166847 , 7804993877 , 9644929089
n×2
403477980
n×3
605216970
n×4
806955960
n×5
1008694950
n÷2
100869495
n÷3
67246330
n÷3
50434747.5
n÷5
40347798
n2
40698620086220100
n3
8.2104985105878E+24
n4
1.6563776769225E+33
n5
3.3415595960089E+41
2 √n14203.485135698
3 √n586.49360461481
4 √n119.17837528553
5 √n45.809754932193
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 421 , 842 , 1263 , 2105 , 2526 , 4210 , 6315 , 12630 , 15973 , 31946 , 47919 , 79865 , 95838 , 159730 , 239595 , 479190 , 6724633 , 13449266 , 20173899 , 33623165 , 40347798 , 67246330 , 100869495 , 201738990
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
-201738989 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 201738990 can be divided by 32 positive divisors.
The sum of these divisors (counting 201738990) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1100000001100100101011101110
3
Ternary
112001121101212110
4
Quaternary
30001210223232
5
Quinary
403121121430
6
Senary
32003544450
8
Octal
1401445356
10
Decimal
201738990
12
Duodecimal
5768b126
16
Hexadecimal
c064aee
20
Vigesimal
330h79a
36
Base36
3c3ysu
md5
431f195bb2ed98c5a44097cc5a1e6321
sha1
18ba09c6cfa4c0a950a0954d88112ab382c3bb98
sha256
cd6c5333929142eac039009fe03d4050e7e765f5c0e01faf4314ef78be43cac0
sha512
fb970a63a1d54ffcf7d9ac6e67482524c049177a89bf6359caa7ce0c0c6b68685570b4ee19a22fd7d8e94ed92cab9fa747a0e196c1332965a27e22751c103888
ripemd-160
57bb873c17a5a5b9e64c7fe44361b5c84911a395
Diameter
403477980
Circumference
1267563457.8532
Area
1.2785848587411E+17
Volume
3.4392055737563E+25
Surface area
5.1143394349644E+17
Circumference
1267563457.8532
Perimeter
806955960
Area
40698620086220100
Diagonal
285302015.71745
Surface area
244191720517320600
Volume
8.2104985105878E+24
Space diagonal
349422180.54763
Perimeter
605216970
Area
1.7623019446819E+16
Altitude
174711090.27381
Surface area
1.7623019446819E+16
Volume
9.6761652895978E+23
Height
95100671.905817