987130863 (number)

987130863 is an odd 9-digits composite number following 987130862 and preceding 987130864. In scientific notation, it is written as 9.87130863 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 657953280 positive integers (up to 987130863) that are relatively prime to 987130863.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred thirty thousand eight hundred sixty-three

Notation

Scientific notation 9.87130863 × 10^8
Engineering notation 9.87130863 × 10^6

Prime Factorization of 987130863

Prime Factorization 9 × 7297 × 15031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987130863
Product of the distinct prime numbers

The prime factorization of 987130863 is 9 × 7297 × 15031. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 88, 94, 673, 719, 2222, 9926, 41650, 64349, 966518, 346990, 7996264, 3604485, 39344993, 98047304, 206724453, 434440603, 2971580810, 4484219556

Basic calculations (n = 987130863)

Multiplication

n×y
n×2 1974261726
n×3 2961392589
n×4 3948523452
n×5 4935654315

Division

n÷y
n÷2 493565431.5
n÷3 329043621
n÷3 246782715.75
n÷5 197426172.6

Exponentiation

ny
n2 974427340687124769
n3 9.6188730174328E+26
n4 9.4950864227858E+35
n5 9.3728928547841E+44

Nth Root

y√n
2√n 31418.638783372
3√n 995.69175333242
4√n 177.25303603429
5√n 62.932494437826

Divisors of 987130863

1, 9, 7297, 15031, 65673, 135279, 109681207, 987130863

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987130862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987130863 can be divided by 8 positive divisors. The sum of these divisors (counting 987130863) is 1, the average is 0.125.

Base conversion 987130863

Base System Value
2 Binary 111010110101100110101111101111
3 Ternary 2112210110102222100
4 Quaternary 322311212233233
5 Quinary 4010201141423
6 Senary 241541350143
8 Octal 7265465757
10 Decimal 987130863
12 Duodecimal 236708353
16 Hexadecimal 3ad66bef
20 Vigesimal f89b733
36 Base36 gbpn1r

Cryptographic Hash Functions

md5 118136479a7df60e59d4b1c4556b0483
sha1 46cd5fc48a9ce3215ec23f2f1c87f205d7e5ab73
sha256 31db25c994d611839293c24297d39d2c2ea986b8482da953062b1c9069035f68
sha512 b84224c13d1d1501d5a2b2dfd9dd369864f58078ca2417af960754ee7fd7ac84c8ff6607e61fa2f05215a3f5339d9a2962b0a10ece91686b1cd8edc228186c4e
ripemd-160 b612abb0b8574cd594d94b61fb16c3b6e28da38e

987130863 as geometric shapes

Circle

Radius = n
Diameter 1974261726
Circumference 6202326134.6651
Area 3.0612537749597E+18

Sphere

Radius = n
Volume 4.0291441076506E+27
Surface area 1.2245015099839E+19
Circumference 6202326134.6651

Square

Length = n
Perimeter 3948523452
Area 974427340687124769
Diagonal 1396013854.2917

Cube

Length = n
Surface area 5846564044122748614
Volume 9.6188730174328E+26
Space diagonal 1709760808.4353

Equilateral Triangle

Length = n
Perimeter 2961392589
Area 4.2193941558858E+17
Altitude 854880404.21766

Triangular Pyramid

Length = n
Surface area 4.2193941558858E+17
Volume 1.1335950563332E+26
Height 465337951.43055