398021223 (number)

398021223 is an odd 9-digits composite number following 398021222 and preceding 398021224. In scientific notation, it is written as 3.98021223 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 264367800 positive integers (up to 398021223) that are relatively prime to 398021223.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98021223 × 10^8
Engineering notation 3.98021223 × 10^6

Prime Factorization of 398021223

Prime Factorization 3 × 271 × 489571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398021223
Product of the distinct prime numbers

The prime factorization of 398021223 is 3 × 271 × 489571. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 22, 58, 983, 473, 9523, 7827, 41674, 24729, 305571, 723598, 6522082, 1696191, 20433374, 35578441, 904157960, 39878092, 3798028130, 8460797903

Basic calculations (n = 398021223)

Multiplication

n×y
n×2 796042446
n×3 1194063669
n×4 1592084892
n×5 1990106115

Division

n÷y
n÷2 199010611.5
n÷3 132673741
n÷3 99505305.75
n÷5 79604244.6

Exponentiation

ny
n2 158420893958415729
n3 6.3054877962082E+25
n4 2.5097179642584E+34
n5 9.9892101351918E+42

Nth Root

y√n
2√n 19950.469242602
3√n 735.58931125971
4√n 141.24613000929
5√n 52.478479810436

Divisors of 398021223

1, 3, 271, 813, 489571, 1468713, 132673741, 398021223

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398021222
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398021223 can be divided by 8 positive divisors. The sum of these divisors (counting 398021223) is 1, the average is 0.125.

Base conversion 398021223

Base System Value
2 Binary 10111101110010101001001100111
3 Ternary 1000201221120110210
4 Quaternary 113232111021213
5 Quinary 1303343134343
6 Senary 103254550503
8 Octal 2756251147
10 Decimal 398021223
12 Duodecimal b1368433
16 Hexadecimal 17b95267
20 Vigesimal 647cd13
36 Base36 6kyz53

Cryptographic Hash Functions

md5 d64b3acb79b5b13e2a6f138ab7b563cd
sha1 83b790d64ee6a993007bc285f4923e48bfa2a24d
sha256 3b0ba8485deb174f022e31498fa436aced72749b2ec10496a94a36d68eb92677
sha512 1ca38acdf4f330d3319005517626537a1ab0a6c0e7574700e6a0028cf656a5a149fa749334947d63a8b83f25672ac2678a464a7a1e1bf987b0e42cd44457415d
ripemd-160 fea0a3f04c9e75c922ac8dffa9f1182e6c098ea5

398021223 as geometric shapes

Circle

Radius = n
Diameter 796042446
Circumference 2500841100.2992
Area 4.9769391663489E+17

Sphere

Radius = n
Volume 2.6412365517157E+26
Surface area 1.9907756665395E+18
Circumference 2500841100.2992

Square

Length = n
Perimeter 1592084892
Area 158420893958415729
Diagonal 562887011.67893

Cube

Length = n
Surface area 950525363750494374
Volume 6.3054877962082E+25
Space diagonal 689392980.7267

Equilateral Triangle

Length = n
Perimeter 1194063669
Area 6.8598259329114E+16
Altitude 344696490.36335

Triangular Pyramid

Length = n
Surface area 6.8598259329114E+16
Volume 7.4310886323131E+24
Height 187629003.89298