987069142 (number)

987069142 is an even 9-digits composite number following 987069141 and preceding 987069143. In scientific notation, it is written as 9.87069142 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 492043200 positive integers (up to 987069142) that are relatively prime to 987069142.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million sixty-nine thousand one hundred forty-two

Notation

Scientific notation 9.87069142 × 10^8
Engineering notation 9.87069142 × 10^6

Prime Factorization of 987069142

Prime Factorization 2 × 331 × 1491041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987069142
Product of the distinct prime numbers

The prime factorization of 987069142 is 2 × 331 × 1491041. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 36, 60, 276, 434, 6705, 654, 88694, 52945, 730106, 86655, 6780492, 1323339, 80662456, 17989747, 906714620, 522013210, 2551224758, 8022288613

Basic calculations (n = 987069142)

Multiplication

n×y
n×2 1974138284
n×3 2961207426
n×4 3948276568
n×5 4935345710

Division

n÷y
n÷2 493534571
n÷3 329023047.33333
n÷3 246767285.5
n÷5 197413828.4

Exponentiation

ny
n2 974305491088616164
n3 9.6170688513473E+26
n4 9.4927118996543E+35
n5 9.369962990045E+44

Nth Root

y√n
2√n 31417.656532593
3√n 995.67100080815
4√n 177.25026525394
5√n 62.931707439103

Divisors of 987069142

1, 2, 331, 662, 1491041, 2982082, 493534571, 987069142

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 -987069141
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 987069142 can be divided by 8 positive divisors. The sum of these divisors (counting 987069142) is 1, the average is 0.125.

Base conversion 987069142

Base System Value
2 Binary 111010110101010111101011010110
3 Ternary 2112210100022022101
4 Quaternary 322311113223112
5 Quinary 4010142203032
6 Senary 241540152314
8 Octal 7265275326
10 Decimal 987069142
12 Duodecimal 23669869a
16 Hexadecimal 3ad57ad6
20 Vigesimal f893ch2
36 Base36 gbobfa

Cryptographic Hash Functions

md5 9e95e33429c231056bd6a74b3218eae8
sha1 b92b99feb84d4e2349dd60f82c7d8a6124b492b3
sha256 b429a1d839abe26ad6ef6f672aa9ef2c8cf7cdb4818296efa830a64128061c47
sha512 90ba8ce6a47e82d4e044abb193d47b08b9007e673f6d01574711807bce70a05b802adbfe84fd7bb7486101020381e630b15aab8932e4350573139436e8274d57
ripemd-160 982317386554e783aa11ef27c89a33af796dd0e5

987069142 as geometric shapes

Circle

Radius = n
Diameter 1974138284
Circumference 6201938330.1848
Area 3.0608709731562E+18

Sphere

Radius = n
Volume 4.028388380328E+27
Surface area 1.2243483892625E+19
Circumference 6201938330.1848

Square

Length = n
Perimeter 3948276568
Area 974305491088616164
Diagonal 1395926567.6164

Cube

Length = n
Surface area 5845832946531696984
Volume 9.6170688513473E+26
Space diagonal 1709653904.5274

Equilateral Triangle

Length = n
Perimeter 2961207426
Area 4.2188665316471E+17
Altitude 854826952.26371

Triangular Pyramid

Length = n
Surface area 4.2188665316471E+17
Volume 1.1333824333209E+26
Height 465308855.87212