398021229 (number)

398021229 is an odd 9-digits composite number following 398021228 and preceding 398021230. In scientific notation, it is written as 3.98021229 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 265347468 positive integers (up to 398021229) that are relatively prime to 398021229.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million twenty-one thousand two hundred twenty-nine

Notation

Scientific notation 3.98021229 × 10^8
Engineering notation 3.98021229 × 10^6

Prime Factorization of 398021229

Prime Factorization 27 × 14741527

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398021229
Product of the distinct prime numbers

The prime factorization of 398021229 is 27 × 14741527. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 96, 6, 71, 360, 3076, 2044, 19216, 89542, 703945, 462322, 4297157, 8630917, 81415661, 59457398, 919541785, 730575713, 6526187820, 7432940448

Basic calculations (n = 398021229)

Multiplication

n×y
n×2 796042458
n×3 1194063687
n×4 1592084916
n×5 1990106145

Division

n÷y
n÷2 199010614.5
n÷3 132673743
n÷3 99505307.25
n÷5 79604245.8

Exponentiation

ny
n2 158420898734670441
n3 6.3054880813658E+25
n4 2.5097181155901E+34
n5 9.9892108881072E+42

Nth Root

y√n
2√n 19950.469392974
3√n 735.58931495594
4√n 141.2461305416
5√n 52.478479968654

Divisors of 398021229

1, 27, 14741527, 398021229

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398021228
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398021229 can be divided by 4 positive divisors. The sum of these divisors (counting 398021229) is 1, the average is 0.25.

Base conversion 398021229

Base System Value
2 Binary 10111101110010101001001101101
3 Ternary 1000201221120111000
4 Quaternary 113232111021231
5 Quinary 1303343134404
6 Senary 103254550513
8 Octal 2756251155
10 Decimal 398021229
12 Duodecimal b1368439
16 Hexadecimal 17b9526d
20 Vigesimal 647cd19
36 Base36 6kyz59

Cryptographic Hash Functions

md5 1f76feb64aea8c09c2659123cb8a2f2a
sha1 0b60daa63f80d9a396a03c7ba1975573fa7dcdb8
sha256 b535613fcee6fbbc504091a6e5abe7c6e059749c12937b5756a2b0a4a1cb9ce6
sha512 8725c66aab58201f10663144f90b0537d836720e1de999704bb5acb963aea1848517df197a716a8b428fbb3c97da91119261e42be8c726680407c59e0abeb93a
ripemd-160 2e19d9d0b201ba9675599e32d3eaa4a0e529e8a0

398021229 as geometric shapes

Circle

Radius = n
Diameter 796042458
Circumference 2500841137.9984
Area 4.9769393163993E+17

Sphere

Radius = n
Volume 2.6412366711622E+26
Surface area 1.9907757265597E+18
Circumference 2500841137.9984

Square

Length = n
Perimeter 1592084916
Area 158420898734670441
Diagonal 562887020.16421

Cube

Length = n
Surface area 950525392408022646
Volume 6.3054880813658E+25
Space diagonal 689392991.11901

Equilateral Triangle

Length = n
Perimeter 1194063687
Area 6.8598261397293E+16
Altitude 344696495.5595

Triangular Pyramid

Length = n
Surface area 6.8598261397293E+16
Volume 7.4310889683745E+24
Height 187629006.7214