998420488 (number)

998420488 is an even 9-digits composite number following 998420487 and preceding 998420489. In scientific notation, it is written as 9.98420488 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 459293760 positive integers (up to 998420488) that are relatively prime to 998420488.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million four hundred twenty thousand four hundred eighty-eight

Notation

Scientific notation 9.98420488 × 10^8
Engineering notation 9.98420488 × 10^6

Prime Factorization of 998420488

Prime Factorization 2 × 2 × 2 × 13 × 307 × 31271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 249605122
Product of the distinct prime numbers

The prime factorization of 998420488 is 2 × 2 × 2 × 13 × 307 × 31271. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 998420488)

Multiplication

n×y
n×2 1996840976
n×3 2995261464
n×4 3993681952
n×5 4992102440

Division

n÷y
n÷2 499210244
n÷3 332806829.33333
n÷3 249605122
n÷5 199684097.6

Exponentiation

ny
n2 996843470858158144
n3 9.9526894463382E+26
n4 9.9369690539254E+35
n5 9.9212734920611E+44

Nth Root

y√n
2√n 31597.792454537
3√n 999.47321855003
4√n 177.75767903114
5√n 63.075789748937

Divisors of 998420488

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998420487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998420488 can be divided by 32 positive divisors. The sum of these divisors (counting 998420488) is 1, the average is 0.03125.

Base conversion 998420488

Base System Value
2 Binary 111011100000101011000000001000
3 Ternary 2120120201000102121
4 Quaternary 323200223000020
5 Quinary 4021043423423
6 Senary 243023341024
8 Octal 7340530010
10 Decimal 998420488
12 Duodecimal 23a451774
16 Hexadecimal 3b82b008
20 Vigesimal fc02b48
36 Base36 gifm6g

Cryptographic Hash Functions

md5 7348dbc34e4615ac411b1ad82eed3f1d
sha1 b8eb73927257d618d0502f340845064f07c471ed
sha256 82ed147f4da73668b6e9a494c2feb0b34e8efb8d99f7b0458f294b7ce3479e9c
sha512 537ec0a8fec286629ad40fd65c819c257684c2bd1a830206081ddfe4c3c37737f9bcf84252fa2ce5041cc4f4ca9b8c89b3c83798e46088d9e2d3556be55cb437
ripemd-160 ddc077339ffd5e30a87c8508bd78a58c03aff94e

998420488 as geometric shapes

Circle

Radius = n
Diameter 1996840976
Circumference 6273260940.5887
Area 3.1316761248269E+18

Sphere

Radius = n
Volume 4.1689728064102E+27
Surface area 1.2526704499308E+19
Circumference 6273260940.5887

Square

Length = n
Perimeter 3993681952
Area 996843470858158144
Diagonal 1411979795.0808

Cube

Length = n
Surface area 5981060825148948864
Volume 9.9526894463382E+26
Space diagonal 1729315012.5337

Equilateral Triangle

Length = n
Perimeter 2995261464
Area 4.3164588467991E+17
Altitude 864657506.26686

Triangular Pyramid

Length = n
Surface area 4.3164588467991E+17
Volume 1.1729356997582E+26
Height 470659931.69359