398889233 (number)

398889233 is an odd 9-digits composite number following 398889232 and preceding 398889234. In scientific notation, it is written as 3.98889233 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 394588224 positive integers (up to 398889233) that are relatively prime to 398889233.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million eight hundred eighty-nine thousand two hundred thirty-three

Notation

Scientific notation 3.98889233 × 10^8
Engineering notation 3.98889233 × 10^6

Prime Factorization of 398889233

Prime Factorization 103 × 2833 × 1367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398889233
Product of the distinct prime numbers

The prime factorization of 398889233 is 103 × 2833 × 1367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398889233)

Multiplication

n×y
n×2 797778466
n×3 1196667699
n×4 1595556932
n×5 1994446165

Division

n÷y
n÷2 199444616.5
n÷3 132963077.66667
n÷3 99722308.25
n÷5 79777846.6

Exponentiation

ny
n2 159112620203328289
n3 6.3468311033526E+25
n4 2.5316825907969E+34
n5 1.0098609268424E+43

Nth Root

y√n
2√n 19972.211520009
3√n 736.12365068163
4√n 141.32307497366
5√n 52.501349023692

Divisors of 398889233

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 -398889232
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 398889233 can be divided by 8 positive divisors. The sum of these divisors (counting 398889233) is 1, the average is 0.125.

Base conversion 398889233

Base System Value
2 Binary 10111110001101001000100010001
3 Ternary 1000210120200011022
4 Quaternary 113301221010101
5 Quinary 1304103423413
6 Senary 103325325225
8 Octal 2761510421
10 Decimal 398889233
12 Duodecimal b1706815
16 Hexadecimal 17c69111
20 Vigesimal 64d131d
36 Base36 6lhkwh

Cryptographic Hash Functions

md5 fd652c1bfededdb9aa2dd948f80c3a37
sha1 f7ee966dd7425e2431d369cf848a4ad54bd614bd
sha256 4cb2f6f3090ac3e8a57dcc68fb7bd03e7b54f7f42a6b4eadcbb795e60a0cdc76
sha512 3bf8de2827d94dec0866a75761ac7a89957c1c606a220f65dd25c64eda81dc9ecdd43819be63a4a5c74cd8b19ab03802c2b15b95b4625ce053fcc5c7f76cd2ea
ripemd-160 32f82026b3244b6c8f0f4892bf31ac5026c97bf3

398889233 as geometric shapes

Circle

Radius = n
Diameter 797778466
Circumference 2506294967.9777
Area 4.998670387242E+17

Sphere

Radius = n
Volume 2.6585543957157E+26
Surface area 1.9994681548968E+18
Circumference 2506294967.9777

Square

Length = n
Perimeter 1595556932
Area 159112620203328289
Diagonal 564114563.1932

Cube

Length = n
Surface area 954675721219969734
Volume 6.3468311033526E+25
Space diagonal 690896418.14818

Equilateral Triangle

Length = n
Perimeter 1196667699
Area 6.8897785579394E+16
Altitude 345448209.07409

Triangular Pyramid

Length = n
Surface area 6.8897785579394E+16
Volume 7.4798121870439E+24
Height 188038187.73107