987489098 (number)

987489098 is an even 9-digits composite number following 987489097 and preceding 987489099. In scientific notation, it is written as 9.87489098 × 10^8. The sum of its digits is 62. It has a total of 5 prime factors and 32 positive divisors. There are 457217280 positive integers (up to 987489098) that are relatively prime to 987489098.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87489098 × 10^8
Engineering notation 9.87489098 × 10^6

Prime Factorization of 987489098

Prime Factorization 2 × 17 × 79 × 431 × 853

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 987489098
Product of the distinct prime numbers

The prime factorization of 987489098 is 2 × 17 × 79 × 431 × 853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987489098)

Multiplication

n×y
n×2 1974978196
n×3 2962467294
n×4 3949956392
n×5 4937445490

Division

n÷y
n÷2 493744549
n÷3 329163032.66667
n÷3 246872274.5
n÷5 197497819.6

Exponentiation

ny
n2 975134718668853604
n3 9.6293490376679E+26
n4 9.5088771955338E+35
n5 9.3899125648105E+44

Nth Root

y√n
2√n 31424.339261152
3√n 995.81218602914
4√n 177.26911536179
5√n 62.937061481786

Divisors of 987489098

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 -987489097
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 987489098 can be divided by 32 positive divisors. The sum of these divisors (counting 987489098) is 1, the average is 0.03125.

Base conversion 987489098

Base System Value
2 Binary 111010110110111110001101001010
3 Ternary 2112211010122101022
4 Quaternary 322312332031022
5 Quinary 4010244122343
6 Senary 241553152442
8 Octal 7266761512
10 Decimal 987489098
12 Duodecimal 23685b722
16 Hexadecimal 3adbe34a
20 Vigesimal f8bg2ei
36 Base36 gbxbgq

Cryptographic Hash Functions

md5 3aa3a089e929225e682322477b9a451a
sha1 40536bc1131406735b056b512ea38a2fe977fea9
sha256 a00d9c5a52c9a0c1cc1147da00ee9ea48386d03d11303566baecc9bedcc8a3a5
sha512 2a141864b4cab4e296a33286c6c2352bf6ede75a0cfed17fd4cfc9d9bc93b44587af8fd81278e730163d35d84513f6fe60ccd90bbaeabc178946e6350b683310
ripemd-160 a9f37e15dadb3ad9bf296ffb793652ccd671edd1

987489098 as geometric shapes

Circle

Radius = n
Diameter 1974978196
Circumference 6204576991.5536
Area 3.0634760684304E+18

Sphere

Radius = n
Volume 4.0335322927453E+27
Surface area 1.2253904273722E+19
Circumference 6204576991.5536

Square

Length = n
Perimeter 3949956392
Area 975134718668853604
Diagonal 1396520475.0872

Cube

Length = n
Surface area 5850808312013121624
Volume 9.6293490376679E+26
Space diagonal 1710381289.6564

Equilateral Triangle

Length = n
Perimeter 2962467294
Area 4.2224571923971E+17
Altitude 855190644.82818

Triangular Pyramid

Length = n
Surface area 4.2224571923971E+17
Volume 1.1348296671579E+26
Height 465506825.02906