987494051 (number)

987494051 is an odd 9-digits composite number following 987494050 and preceding 987494052. In scientific notation, it is written as 9.87494051 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 950328288 positive integers (up to 987494051) that are relatively prime to 987494051.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87494051 × 10^8
Engineering notation 9.87494051 × 10^6

Prime Factorization of 987494051

Prime Factorization 307 × 29 × 110917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987494051
Product of the distinct prime numbers

The prime factorization of 987494051 is 307 × 29 × 110917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 98, 44, 274, 498, 6439, 8200, 44165, 95992, 30278, 670841, 5820551, 931696, 90268281, 70519479, 846828234, 598088313, 2066819362, 3144200251

Basic calculations (n = 987494051)

Multiplication

n×y
n×2 1974988102
n×3 2962482153
n×4 3949976204
n×5 4937470255

Division

n÷y
n÷2 493747025.5
n÷3 329164683.66667
n÷3 246873512.75
n÷5 197498810.2

Exponentiation

ny
n2 975144500760390601
n3 9.6294939336625E+26
n4 9.5090679736323E+35
n5 9.3901480545165E+44

Nth Root

y√n
2√n 31424.418069393
3√n 995.81385094187
4√n 177.26933764584
5√n 62.937124616993

Divisors of 987494051

1, 29, 307, 8903, 110917, 3216593, 34051519, 987494051

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 -987494050
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 987494051 can be divided by 8 positive divisors. The sum of these divisors (counting 987494051) is 1, the average is 0.125.

Base conversion 987494051

Base System Value
2 Binary 111010110110111111011010100011
3 Ternary 2112211010220011202
4 Quaternary 322312333122203
5 Quinary 4010244302201
6 Senary 241553231415
8 Octal 7266773243
10 Decimal 987494051
12 Duodecimal 23686256b
16 Hexadecimal 3adbf6a3
20 Vigesimal f8bgf2b
36 Base36 gbxfab

Cryptographic Hash Functions

md5 5ccb3af203a2dfabb85c7b8c12b894d1
sha1 5c275b288eff3c8b8699fd45a3be1733570ef604
sha256 810595de043c180faac3f5abd1fd59c2590dbb7a9c5727ec33fb84e34a7464dd
sha512 b436f9e2d5cad8d5574adc6d67f03eaf96d55bc17ea4a3a44b7bf94fa337d107417ea799f47df9fe6a9274d691468fe96f162404f89b403e25515e2bd46e7aae
ripemd-160 930f4ee5eb1c72964cedbefd41d3a35223b4f5a2

987494051 as geometric shapes

Circle

Radius = n
Diameter 1974988102
Circumference 6204608112.1704
Area 3.0635067997773E+18

Sphere

Radius = n
Volume 4.0335929866375E+27
Surface area 1.2254027199109E+19
Circumference 6204608112.1704

Square

Length = n
Perimeter 3949976204
Area 975144500760390601
Diagonal 1396527479.6869

Cube

Length = n
Surface area 5850867004562343606
Volume 9.6294939336625E+26
Space diagonal 1710389868.504

Equilateral Triangle

Length = n
Perimeter 2962482153
Area 4.222499550096E+17
Altitude 855194934.25201

Triangular Pyramid

Length = n
Surface area 4.222499550096E+17
Volume 1.1348467433146E+26
Height 465509159.89565