398428612 (number)

398428612 is an even 9-digits composite number following 398428611 and preceding 398428613. In scientific notation, it is written as 3.98428612 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors. There are 199214304 positive integers (up to 398428612) that are relatively prime to 398428612.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million four hundred twenty-eight thousand six hundred twelve

Notation

Scientific notation 3.98428612 × 10^8
Engineering notation 3.98428612 × 10^6

Prime Factorization of 398428612

Prime Factorization 2 × 2 × 99607153

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199214306
Product of the distinct prime numbers

The prime factorization of 398428612 is 2 × 2 × 99607153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 97, 20, 346, 282, 3341, 9562, 38806, 93599, 337916, 494357, 3873044, 6202238, 22558023, 69828581, 70609351, 91741117, 6494129379, 5949645518

Basic calculations (n = 398428612)

Multiplication

n×y
n×2 796857224
n×3 1195285836
n×4 1593714448
n×5 1992143060

Division

n÷y
n÷2 199214306
n÷3 132809537.33333
n÷3 99607153
n÷5 79685722.4

Exponentiation

ny
n2 158745358860246544
n3 6.324869299213E+25
n4 2.5200088959668E+34
n5 1.0040436466477E+43

Nth Root

y√n
2√n 19960.676641838
3√n 735.84019303299
4√n 141.28225876534
5√n 52.489218136241

Divisors of 398428612

1, 2, 4, 99607153, 199214306, 398428612

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398428611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398428612 can be divided by 6 positive divisors. The sum of these divisors (counting 398428612) is 1, the average is 0.16666666666667.

Base conversion 398428612

Base System Value
2 Binary 10111101111111000100111000100
3 Ternary 1000202201021022021
4 Quaternary 113233320213010
5 Quinary 1303444203422
6 Senary 103311412524
8 Octal 2757704704
10 Decimal 398428612
12 Duodecimal b1524144
16 Hexadecimal 17bf89c4
20 Vigesimal 64a3bac
36 Base36 6l7phg

Cryptographic Hash Functions

md5 13be411e3808a2768c5a3c09ed2fda7c
sha1 4cb6d2a7ed72d8248a7f437ed975aff42502aa01
sha256 9cf86b4d60c7c55be9ffe5b38243844b83074b05d50dc46963c1c380c3a226fc
sha512 322eb4b81ac76b7af1fb4e4e328c12535da63ea2ffc88eb24af09ccaa9bf8a8949ac66b72afeb3f7e07cd3a5e63fc5c19b72e20897e23546962b93f02e1a2c71
ripemd-160 ae21af5b4b357ebdef0ba50541acf8b58056314f

398428612 as geometric shapes

Circle

Radius = n
Diameter 796857224
Circumference 2503400800.8784
Area 4.9871325318683E+17

Sphere

Radius = n
Volume 2.6493550567098E+26
Surface area 1.9948530127473E+18
Circumference 2503400800.8784

Square

Length = n
Perimeter 1593714448
Area 158745358860246544
Diagonal 563463146.72789

Cube

Length = n
Surface area 952472153161479264
Volume 6.324869299213E+25
Space diagonal 690098599.17315

Equilateral Triangle

Length = n
Perimeter 1195285836
Area 6.8738756752925E+16
Altitude 345049299.58657

Triangular Pyramid

Length = n
Surface area 6.8738756752925E+16
Volume 7.4539299526535E+24
Height 187821048.9093