398840230 (number)

398840230 is an even 9-digits composite number following 398840229 and preceding 398840231. In scientific notation, it is written as 3.98840230 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 150150528 positive integers (up to 398840230) that are relatively prime to 398840230.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million eight hundred forty thousand two hundred thirty

Notation

Scientific notation 3.98840230 × 10^8
Engineering notation 3.98840230 × 10^6

Prime Factorization of 398840230

Prime Factorization 2 × 5 × 17 × 17 × 138007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23461190
Product of the distinct prime numbers

The prime factorization of 398840230 is 2 × 5 × 17 × 17 × 138007. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 65, 42, 110, 546, 284, 6672, 17741, 18984, 936266, 219719, 7738347, 3434236, 698832, 62032853, 87922497, 302588155, 3227650735, 3083713539

Basic calculations (n = 398840230)

Multiplication

n×y
n×2 797680460
n×3 1196520690
n×4 1595360920
n×5 1994201150

Division

n÷y
n÷2 199420115
n÷3 132946743.33333
n÷3 99710057.5
n÷5 79768046

Exponentiation

ny
n2 159073529066452900
n3 6.3444922919776E+25
n4 2.5304387649656E+34
n5 1.0092407790198E+43

Nth Root

y√n
2√n 19970.984702813
3√n 736.09350551725
4√n 141.31873443678
5√n 52.500059016429

Divisors of 398840230

1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 138007, 276014, 690035, 1380070, 2346119, 4692238, 11730595, 23461190, 39884023, 79768046, 199420115, 398840230

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 -398840229
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 398840230 can be divided by 24 positive divisors. The sum of these divisors (counting 398840230) is 1, the average is 0.041666666666667.

Base conversion 398840230

Base System Value
2 Binary 10111110001011101000110100110
3 Ternary 1000210111011221101
4 Quaternary 113301131012212
5 Quinary 1304100341410
6 Senary 103324310314
8 Octal 2761350646
10 Decimal 398840230
12 Duodecimal b16a239a
16 Hexadecimal 17c5d1a6
20 Vigesimal 64cf0ba
36 Base36 6lgj3a

Cryptographic Hash Functions

md5 7c05b400c5ce0b8165be2df562b02a98
sha1 466607b3fdc0813edf209b57141113923187bd95
sha256 49cbf040dd48998f93cb2bed8d281ed9249ee2c1e3dd766a05b10ae57851c09d
sha512 88799542c901b3c8f043549aeb958dedc2b423fd0983c3ea6a398adb401552daf49216f96916e56b106f37aefcbc4fc5e178b4c2b36453f81b65f2217d9258b7
ripemd-160 da7db96c80b52afd3e34c019aaf98fc9d1ca9a44

398840230 as geometric shapes

Circle

Radius = n
Diameter 797680460
Circumference 2505987073.0481
Area 4.9974423029577E+17

Sphere

Radius = n
Volume 2.6575747166978E+26
Surface area 1.9989769211831E+18
Circumference 2505987073.0481

Square

Length = n
Perimeter 1595360920
Area 159073529066452900
Diagonal 564045262.486

Cube

Length = n
Surface area 954441174398717400
Volume 6.3444922919776E+25
Space diagonal 690811542.46246

Equilateral Triangle

Length = n
Perimeter 1196520690
Area 6.8880858620595E+16
Altitude 345405771.23123

Triangular Pyramid

Length = n
Surface area 6.8880858620595E+16
Volume 7.4770558714052E+24
Height 188015087.49533