987438051 (number)

987438051 is an odd 9-digits composite number following 987438050 and preceding 987438052. In scientific notation, it is written as 9.87438051 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 650154816 positive integers (up to 987438051) that are relatively prime to 987438051.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred thirty-eight thousand fifty-one

Notation

Scientific notation 9.87438051 × 10^8
Engineering notation 9.87438051 × 10^6

Prime Factorization of 987438051

Prime Factorization 9 × 373 × 107 × 2749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 987438051
Product of the distinct prime numbers

The prime factorization of 987438051 is 9 × 373 × 107 × 2749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 6, 35, 701, 782, 7084, 583, 64332, 51701, 686445, 340275, 7303046, 5832378, 4707048, 87161376, 820822430, 471657380, 7447843605, 124823143

Basic calculations (n = 987438051)

Multiplication

n×y
n×2 1974876102
n×3 2962314153
n×4 3949752204
n×5 4937190255

Division

n÷y
n÷2 493719025.5
n÷3 329146017
n÷3 246859512.75
n÷5 197487610.2

Exponentiation

ny
n2 975033904562678601
n3 9.6278557838029E+26
n4 9.5069111504674E+35
n5 9.3874858174477E+44

Nth Root

y√n
2√n 31423.527029918
3√n 995.79502664962
4√n 177.2668243917
5√n 62.936410777973

Divisors of 987438051

1, 9, 107, 373, 963, 2749, 3357, 24741, 39911, 294143, 359199, 1025377, 2647287, 9228393, 109715339, 987438051

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 -987438050
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 987438051 can be divided by 16 positive divisors. The sum of these divisors (counting 987438051) is 1, the average is 0.0625.

Base conversion 987438051

Base System Value
2 Binary 111010110110110001101111100011
3 Ternary 2112211001001100200
4 Quaternary 322312301233203
5 Quinary 4010241004201
6 Senary 241552120243
8 Octal 7266615743
10 Decimal 987438051
12 Duodecimal 236836083
16 Hexadecimal 3adb1be3
20 Vigesimal f8b9f2b
36 Base36 gbw82r

Cryptographic Hash Functions

md5 b4cd387d5b2654e5b31933b946c74ad8
sha1 ec43145f77dc5d9e2752e661adb82f4e4de447cd
sha256 22f5e2e375a2f95540c01a9e0e15a17887027d09a0db381f3dd7c323bb5ddef0
sha512 99f18987a952d38cba9437c6da2b5a7b18d88d8b5c1528812c5f448fcf7f1007761a9f9e1af13d0ac2b3b93d2a9bfcd18e6fdc5143fc4b105a42f8e8c8958c3c
ripemd-160 c6e6164d2431a084af2cb4c934a850cbf9480b0b

987438051 as geometric shapes

Circle

Radius = n
Diameter 1974876102
Circumference 6204256253.7932
Area 3.0631593515751E+18

Sphere

Radius = n
Volume 4.032906800029E+27
Surface area 1.22526374063E+19
Circumference 6204256253.7932

Square

Length = n
Perimeter 3949752204
Area 975033904562678601
Diagonal 1396448283.7275

Cube

Length = n
Surface area 5850203427376071606
Volume 9.6278557838029E+26
Space diagonal 1710292873.6588

Equilateral Triangle

Length = n
Perimeter 2962314153
Area 4.2220206545121E+17
Altitude 855146436.82939

Triangular Pyramid

Length = n
Surface area 4.2220206545121E+17
Volume 1.1346536855022E+26
Height 465482761.24249