998439406 (number)

998439406 is an even 9-digits composite number following 998439405 and preceding 998439407. In scientific notation, it is written as 9.98439406 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 499219702 positive integers (up to 998439406) that are relatively prime to 998439406.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million four hundred thirty-nine thousand four hundred six

Notation

Scientific notation 9.98439406 × 10^8
Engineering notation 9.98439406 × 10^6

Prime Factorization of 998439406

Prime Factorization 2 × 499219703

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 998439406
Product of the distinct prime numbers

The prime factorization of 998439406 is 2 × 499219703. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 61, 8, 114, 737, 9554, 5098, 6971, 53634, 56080, 95346, 3302390, 7744461, 46185440, 52582900, 709501021, 498733817, 6703669428, 5487024811

Basic calculations (n = 998439406)

Multiplication

n×y
n×2 1996878812
n×3 2995318218
n×4 3993757624
n×5 4992197030

Division

n÷y
n÷2 499219703
n÷3 332813135.33333
n÷3 249609851.5
n÷5 199687881.2

Exponentiation

ny
n2 996881247453632836
n3 9.9532552056014E+26
n4 9.9377222152471E+35
n5 9.9222134655843E+44

Nth Root

y√n
2√n 31598.091809475
3√n 999.47953115918
4√n 177.7585210601
5√n 63.076028778236

Divisors of 998439406

1, 2, 499219703, 998439406

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 -998439405
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 998439406 can be divided by 4 positive divisors. The sum of these divisors (counting 998439406) is 1, the average is 0.25.

Base conversion 998439406

Base System Value
2 Binary 111011100000101111100111101110
3 Ternary 2120120201222101021
4 Quaternary 323200233213232
5 Quinary 4021100030111
6 Senary 243024004354
8 Octal 7340574756
10 Decimal 998439406
12 Duodecimal 23a4606ba
16 Hexadecimal 3b82f9ee
20 Vigesimal fc04ia6
36 Base36 gig0ry

Cryptographic Hash Functions

md5 2911c52447cbdd307aee770f8f8a23b9
sha1 7111f91113bbdd79b47d4cda5436d55999a6134f
sha256 d1bd1a69835b27ba4a8293da8dfe0818f5a508061d447b746f04bb11d1e593ff
sha512 f8b87f72cb05cdc1c75376fbf2f0fec8e8a7f3fd50d28a848d4840414e44ddf11a86da636a14c057da713b952b400cb0ceb01d2bbfeb2635b89d994e1a78ad8f
ripemd-160 ebe08276cb8a1a512057137ca26ad17cf52f8754

998439406 as geometric shapes

Circle

Radius = n
Diameter 1996878812
Circumference 6273379805.8883
Area 3.1317948035018E+18

Sphere

Radius = n
Volume 4.1692097910962E+27
Surface area 1.2527179214007E+19
Circumference 6273379805.8883

Square

Length = n
Perimeter 3993757624
Area 996881247453632836
Diagonal 1412006549.1729

Cube

Length = n
Surface area 5981287484721797016
Volume 9.9532552056014E+26
Space diagonal 1729347779.4709

Equilateral Triangle

Length = n
Perimeter 2995318218
Area 4.3166224242558E+17
Altitude 864673889.73545

Triangular Pyramid

Length = n
Surface area 4.3166224242558E+17
Volume 1.1730023751268E+26
Height 470668849.72431