987489097 (number)

987489097 is an odd 9-digits composite number following 987489096 and preceding 987489098. In scientific notation, it is written as 9.87489097 × 10^8. The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors. There are 800228160 positive integers (up to 987489097) that are relatively prime to 987489097.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87489097 × 10^8
Engineering notation 9.87489097 × 10^6

Prime Factorization of 987489097

Prime Factorization 763 × 31 × 83 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 987489097
Product of the distinct prime numbers

The prime factorization of 987489097 is 763 × 31 × 83 × 503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987489097)

Multiplication

n×y
n×2 1974978194
n×3 2962467291
n×4 3949956388
n×5 4937445485

Division

n÷y
n÷2 493744548.5
n÷3 329163032.33333
n÷3 246872274.25
n÷5 197497819.4

Exponentiation

ny
n2 975134716693875409
n3 9.6293490084139E+26
n4 9.5088771570164E+35
n5 9.3899125172661E+44

Nth Root

y√n
2√n 31424.339245241
3√n 995.812185693
4√n 177.26911531691
5√n 62.93706146904

Divisors of 987489097

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 -987489096
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 987489097 can be divided by 16 positive divisors. The sum of these divisors (counting 987489097) is 1, the average is 0.0625.

Base conversion 987489097

Base System Value
2 Binary 111010110110111110001101001001
3 Ternary 2112211010122101021
4 Quaternary 322312332031021
5 Quinary 4010244122342
6 Senary 241553152441
8 Octal 7266761511
10 Decimal 987489097
12 Duodecimal 23685b721
16 Hexadecimal 3adbe349
20 Vigesimal f8bg2eh
36 Base36 gbxbgp

Cryptographic Hash Functions

md5 666e3fe00812bedea28b17d390412bab
sha1 4a4ce3f357c5c8a69e1b1fa4aedb07698f87be4b
sha256 4aebf16f557e15a5d1a709f63e49d90058dd66a0fd62fcffb398303410d0415d
sha512 472faa7132d7930d5cb2f879afcfd2505684053c5bd63c7c691279a2dd080cdff203e3604184757bdece60528b59961d3e0579adefc63cd5ec477f62773fd561
ripemd-160 9c1ff93ee633a7e70ddf9bad192df83fd4a92b6e

987489097 as geometric shapes

Circle

Radius = n
Diameter 1974978194
Circumference 6204576985.2704
Area 3.0634760622258E+18

Sphere

Radius = n
Volume 4.0335322804914E+27
Surface area 1.2253904248903E+19
Circumference 6204576985.2704

Square

Length = n
Perimeter 3949956388
Area 975134716693875409
Diagonal 1396520473.673

Cube

Length = n
Surface area 5850808300163252454
Volume 9.6293490084139E+26
Space diagonal 1710381287.9243

Equilateral Triangle

Length = n
Perimeter 2962467291
Area 4.2224571838452E+17
Altitude 855190643.96216

Triangular Pyramid

Length = n
Surface area 4.2224571838452E+17
Volume 1.1348296637102E+26
Height 465506824.55765