398242023 (number)

398242023 is an odd 9-digits composite number following 398242022 and preceding 398242024. In scientific notation, it is written as 3.98242023 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 265494680 positive integers (up to 398242023) that are relatively prime to 398242023.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98242023 × 10^8
Engineering notation 3.98242023 × 10^6

Prime Factorization of 398242023

Prime Factorization 3 × 132747341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398242023
Product of the distinct prime numbers

The prime factorization of 398242023 is 3 × 132747341. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 61, 97, 25, 380, 7765, 9112, 35963, 17253, 306045, 569342, 3436825, 5210913, 42142378, 3907578, 951509928, 120497151, 4021293247, 6581566137

Basic calculations (n = 398242023)

Multiplication

n×y
n×2 796484046
n×3 1194726069
n×4 1592968092
n×5 1991210115

Division

n÷y
n÷2 199121011.5
n÷3 132747341
n÷3 99560505.75
n÷5 79648404.6

Exponentiation

ny
n2 158596708883132529
n3 6.3159874186761E+25
n4 2.5152916068561E+34
n5 1.0016948179493E+43

Nth Root

y√n
2√n 19956.002179795
3√n 735.72530743804
4√n 141.26571480651
5√n 52.484300946267

Divisors of 398242023

1, 3, 132747341, 398242023

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 -398242022
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 398242023 can be divided by 4 positive divisors. The sum of these divisors (counting 398242023) is 1, the average is 0.25.

Base conversion 398242023

Base System Value
2 Binary 10111101111001011000011100111
3 Ternary 1000202100210100120
4 Quaternary 113233023003213
5 Quinary 1303422221043
6 Senary 103303413023
8 Octal 2757130347
10 Decimal 398242023
12 Duodecimal b1454173
16 Hexadecimal 17bcb0e7
20 Vigesimal 6490513
36 Base36 6l3pif

Cryptographic Hash Functions

md5 828751d4e0e317192c95e9f099043981
sha1 697d8bb85a85cb603a88503ca2e00b6a8b910af5
sha256 6bc0dbf4b6ffb21c2c6ea1c366bf348ae13ec68f25ed0408044e91640413a9bc
sha512 30353e75b918bd14b59f37ddf0850f3cfbc1fc6a5a611749c861ace6b73338a11e1debd343927d2164cab1e02f784072460c8214e903734b66027d5a07054eae
ripemd-160 1b80785f2fdf5c7bcca4c671b429c439c171eba7

398242023 as geometric shapes

Circle

Radius = n
Diameter 796484046
Circumference 2502228427.6151
Area 4.9824625551077E+17

Sphere

Radius = n
Volume 2.6456346232904E+26
Surface area 1.9929850220431E+18
Circumference 2502228427.6151

Square

Length = n
Perimeter 1592968092
Area 158596708883132529
Diagonal 563199270.0335

Cube

Length = n
Surface area 951580253298795174
Volume 6.3159874186761E+25
Space diagonal 689775417.54501

Equilateral Triangle

Length = n
Perimeter 1194726069
Area 6.8674389424699E+16
Altitude 344887708.77251

Triangular Pyramid

Length = n
Surface area 6.8674389424699E+16
Volume 7.443462556058E+24
Height 187733090.01117