987020139 (number)

987020139 is an odd 9-digits composite number following 987020138 and preceding 987020140. In scientific notation, it is written as 9.87020139 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 564011496 positive integers (up to 987020139) that are relatively prime to 987020139.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million twenty thousand one hundred thirty-nine

Notation

Scientific notation 9.87020139 × 10^8
Engineering notation 9.87020139 × 10^6

Prime Factorization of 987020139

Prime Factorization 21 × 47000959

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 987020139
Product of the distinct prime numbers

The prime factorization of 987020139 is 21 × 47000959. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 72, 14, 102, 733, 3836, 3947, 57621, 52974, 25823, 671435, 7017928, 811148, 2815095, 49682557, 143998925, 787322387, 605027071, 9598304004

Basic calculations (n = 987020139)

Multiplication

n×y
n×2 1974040278
n×3 2961060417
n×4 3948080556
n×5 4935100695

Division

n÷y
n÷2 493510069.5
n÷3 329006713
n÷3 246755034.75
n÷5 197404027.8

Exponentiation

ny
n2 974208754791579321
n3 9.615636605694E+26
n4 9.4908269791256E+35
n5 9.3676373641615E+44

Nth Root

y√n
2√n 31416.876658891
3√n 995.65452385586
4√n 177.24806531777
5√n 62.931082578378

Divisors of 987020139

1, 21, 47000959, 987020139

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987020138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987020139 can be divided by 4 positive divisors. The sum of these divisors (counting 987020139) is 1, the average is 0.25.

Base conversion 987020139

Base System Value
2 Binary 111010110101001011101101101011
3 Ternary 2112210020211002110
4 Quaternary 322311023231223
5 Quinary 4010134121024
6 Senary 241535133403
8 Octal 7265135553
10 Decimal 987020139
12 Duodecimal 236674263
16 Hexadecimal 3ad4bb6b
20 Vigesimal f88ha6j
36 Base36 gbn9m3

Cryptographic Hash Functions

md5 79d2c46119fcbe8f87e8d298d862458a
sha1 5c6487a58175e2adb9c7e1b44fa0d9bca5d221a2
sha256 36b26568592ed496de508a6e6d92cd3b15af6567eda73d4740ae0e908e7b3298
sha512 16f74eb027325475d88fdba7572b8ff62723bad8bbd54632a13151d22a0764049bc04629267645bd2cb528dce8bfdf6735686c2c7bae2f0e480d5310fa03513a
ripemd-160 4f94c80caa1751d1161a4c79da8d7d936f1ced4d

987020139 as geometric shapes

Circle

Radius = n
Diameter 1974040278
Circumference 6201630435.2552
Area 3.0605670671161E+18

Sphere

Radius = n
Volume 4.0277884426717E+27
Surface area 1.2242268268464E+19
Circumference 6201630435.2552

Square

Length = n
Perimeter 3948080556
Area 974208754791579321
Diagonal 1395857266.9092

Cube

Length = n
Surface area 5845252528749475926
Volume 9.615636605694E+26
Space diagonal 1709569028.8417

Equilateral Triangle

Length = n
Perimeter 2961060417
Area 4.2184476511936E+17
Altitude 854784514.42085

Triangular Pyramid

Length = n
Surface area 4.2184476511936E+17
Volume 1.133213641552E+26
Height 465285755.63639