987146738 (number)

987146738 is an even 9-digits composite number following 987146737 and preceding 987146739. In scientific notation, it is written as 9.87146738 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 492249744 positive integers (up to 987146738) that are relatively prime to 987146738.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred forty-six thousand seven hundred thirty-eight

Notation

Scientific notation 9.87146738 × 10^8
Engineering notation 9.87146738 × 10^6

Prime Factorization of 987146738

Prime Factorization 2 × 373 × 1323253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987146738
Product of the distinct prime numbers

The prime factorization of 987146738 is 2 × 373 × 1323253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987146738)

Multiplication

n×y
n×2 1974293476
n×3 2961440214
n×4 3948586952
n×5 4935733690

Division

n÷y
n÷2 493573369
n÷3 329048912.66667
n÷3 246786684.5
n÷5 197429347.6

Exponentiation

ny
n2 974458682344040644
n3 9.619337095917E+26
n4 9.4956972359568E+35
n5 9.3736465515104E+44

Nth Root

y√n
2√n 31418.891419017
3√n 995.69709086245
4√n 177.25374867409
5√n 62.932696852107

Divisors of 987146738

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 -987146737
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 987146738 can be divided by 8 positive divisors. The sum of these divisors (counting 987146738) is 1, the average is 0.125.

Base conversion 987146738

Base System Value
2 Binary 111010110101101010100111110010
3 Ternary 2112210111020202022
4 Quaternary 322311222213302
5 Quinary 4010202143423
6 Senary 241541551442
8 Octal 7265524762
10 Decimal 987146738
12 Duodecimal 236715582
16 Hexadecimal 3ad6a9f2
20 Vigesimal f89d6gi
36 Base36 gbpzaq

Cryptographic Hash Functions

md5 cbd5ee9a41d2bf414fa052df049a6b8f
sha1 ffbc91f2f1c72cffc213a67f60052bb0af667472
sha256 0ef0897bb0102bcf31b1255bf2d54a9c6ad5129e60fd1666bb7eb717bcdcc1c9
sha512 32af3a40e429041f04e27986fab99ef11045f0c576d7f3149e6d1858d75506cd4a00603e8e6022fb161774d7f7fc8ca74ae5ceea0e1f2822a55d5a83ad73442e
ripemd-160 ca6a2d85c81e5bafca775780849563e10470fa4e

987146738 as geometric shapes

Circle

Radius = n
Diameter 1974293476
Circumference 6202425880.2319
Area 3.0613522376788E+18

Sphere

Radius = n
Volume 4.0293385003915E+27
Surface area 1.2245408950715E+19
Circumference 6202425880.2319

Square

Length = n
Perimeter 3948586952
Area 974458682344040644
Diagonal 1396036304.932

Cube

Length = n
Surface area 5846752094064243864
Volume 9.619337095917E+26
Space diagonal 1709788304.7419

Equilateral Triangle

Length = n
Perimeter 2961440214
Area 4.2195298692412E+17
Altitude 854894152.37094

Triangular Pyramid

Length = n
Surface area 4.2195298692412E+17
Volume 1.133649748507E+26
Height 465345434.97732