398499042 (number)

398499042 is an even 9-digits composite number following 398499041 and preceding 398499043. In scientific notation, it is written as 3.98499042 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 132742752 positive integers (up to 398499042) that are relatively prime to 398499042.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million four hundred ninety-nine thousand forty-two

Notation

Scientific notation 3.98499042 × 10^8
Engineering notation 3.98499042 × 10^6

Prime Factorization of 398499042

Prime Factorization 2 × 3 × 1523 × 43609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 398499042
Product of the distinct prime numbers

The prime factorization of 398499042 is 2 × 3 × 1523 × 43609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 87, 41, 356, 254, 6498, 2640, 59319, 4210, 808249, 313436, 6308286, 1859570, 32889245, 70904260, 758818512, 947115492, 4428942682, 2900142629

Basic calculations (n = 398499042)

Multiplication

n×y
n×2 796998084
n×3 1195497126
n×4 1593996168
n×5 1992495210

Division

n÷y
n÷2 199249521
n÷3 132833014
n÷3 99624760.5
n÷5 79699808.4

Exponentiation

ny
n2 158801486474917764
n3 6.3282240228431E+25
n4 2.5217912106643E+34
n5 1.0049313815738E+43

Nth Root

y√n
2√n 19962.44078263
3√n 735.88354849645
4√n 141.28850194772
5√n 52.491073702913

Divisors of 398499042

1, 2, 3, 6, 1523, 3046, 4569, 9138, 43609, 87218, 130827, 261654, 66416507, 132833014, 199249521, 398499042

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398499041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398499042 can be divided by 16 positive divisors. The sum of these divisors (counting 398499042) is 1, the average is 0.0625.

Base conversion 398499042

Base System Value
2 Binary 10111110000001001110011100010
3 Ternary 1000202211211220210
4 Quaternary 113300021303202
5 Quinary 1304003432132
6 Senary 103313114550
8 Octal 2760116342
10 Decimal 398499042
12 Duodecimal b1558a56
16 Hexadecimal 17c09ce2
20 Vigesimal 64ac7c2
36 Base36 6l97tu

Cryptographic Hash Functions

md5 68c22cb14f7847d8f7c74588279a4876
sha1 4051540b792896e83b36d7666334f351514574a4
sha256 6f88a367dc0299a3977c7d6564bec55a40f746af9005aae55211925f908054e8
sha512 e1a30a51412e8f6a181cd242ceb7e03535ea09aa7f8f0f61b32c804e3dc0f8c3ea4452da030137f3167aa9a365d2d4af344831fab528e01ac203ea0a6518e0da
ripemd-160 8d352bc05d7f585152a55771c93b377587a49f5a

398499042 as geometric shapes

Circle

Radius = n
Diameter 796998084
Circumference 2503843325.6195
Area 4.9888958328874E+17

Sphere

Radius = n
Volume 2.6507602800579E+26
Surface area 1.995558333155E+18
Circumference 2503843325.6195

Square

Length = n
Perimeter 1593996168
Area 158801486474917764
Diagonal 563562749.78909

Cube

Length = n
Surface area 952808918849506584
Volume 6.3282240228431E+25
Space diagonal 690220587.51152

Equilateral Triangle

Length = n
Perimeter 1195497126
Area 6.8763060723005E+16
Altitude 345110293.75576

Triangular Pyramid

Length = n
Surface area 6.8763060723005E+16
Volume 7.4578835323666E+24
Height 187854249.9297