398021233 (number)

398021233 is an odd 9-digits composite number following 398021232 and preceding 398021234. In scientific notation, it is written as 3.98021233 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 380499504 positive integers (up to 398021233) that are relatively prime to 398021233.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98021233 × 10^8
Engineering notation 3.98021233 × 10^6

Prime Factorization of 398021233

Prime Factorization 23 × 2293 × 7547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398021233
Product of the distinct prime numbers

The prime factorization of 398021233 is 23 × 2293 × 7547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 69, 49, 804, 163, 433, 4181, 37255, 91071, 793386, 321877, 4807628, 90663, 58242001, 34382764, 99945778, 776812687, 1609731905, 2856949891

Basic calculations (n = 398021233)

Multiplication

n×y
n×2 796042466
n×3 1194063699
n×4 1592084932
n×5 1990106165

Division

n÷y
n÷2 199010616.5
n÷3 132673744.33333
n÷3 99505308.25
n÷5 79604246.6

Exponentiation

ny
n2 158420901918840289
n3 6.3054882714709E+25
n4 2.5097182164779E+34
n5 9.9892113900509E+42

Nth Root

y√n
2√n 19950.469493222
3√n 735.58931742009
4√n 141.24613089647
5√n 52.478480074133

Divisors of 398021233

1, 23, 2293, 7547, 52739, 173581, 17305271, 398021233

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 -398021232
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 398021233 can be divided by 8 positive divisors. The sum of these divisors (counting 398021233) is 1, the average is 0.125.

Base conversion 398021233

Base System Value
2 Binary 10111101110010101001001110001
3 Ternary 1000201221120111011
4 Quaternary 113232111021301
5 Quinary 1303343134413
6 Senary 103254550521
8 Octal 2756251161
10 Decimal 398021233
12 Duodecimal b1368441
16 Hexadecimal 17b95271
20 Vigesimal 647cd1d
36 Base36 6kyz5d

Cryptographic Hash Functions

md5 01ca770bb1d2c875776be10a8533b6af
sha1 ef03e523244187671efef364e92a14efd858b7a4
sha256 fae08a8985a201dbd42a8888319390459f03a61868f930584bbec2d0b0cb5e03
sha512 4abd4ff4ac4d8d940d107f93276b47032ba7455cbf6bb0ab679827266fc176a7021b7af59c65358c50187683087d210e4e9c863d9ff0cf9d58354805d87c1d70
ripemd-160 6e5f1a4cdd6564b3b1c6a7fef65c61f8df83e9a3

398021233 as geometric shapes

Circle

Radius = n
Diameter 796042466
Circumference 2500841163.1311
Area 4.976939416433E+17

Sphere

Radius = n
Volume 2.6412367507933E+26
Surface area 1.9907757665732E+18
Circumference 2500841163.1311

Square

Length = n
Perimeter 1592084932
Area 158420901918840289
Diagonal 562887025.82106

Cube

Length = n
Surface area 950525411513041734
Volume 6.3054882714709E+25
Space diagonal 689392998.04721

Equilateral Triangle

Length = n
Perimeter 1194063699
Area 6.8598262776079E+16
Altitude 344696499.02361

Triangular Pyramid

Length = n
Surface area 6.8598262776079E+16
Volume 7.4310891924155E+24
Height 187629008.60702