987441442 (number)

987441442 is an even 9-digits composite number following 987441441 and preceding 987441443. In scientific notation, it is written as 9.87441442 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 453105792 positive integers (up to 987441442) that are relatively prime to 987441442.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87441442 × 10^8
Engineering notation 9.87441442 × 10^6

Prime Factorization of 987441442

Prime Factorization 2 × 13 × 173 × 219529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 987441442
Product of the distinct prime numbers

The prime factorization of 987441442 is 2 × 13 × 173 × 219529. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 15, 89, 591, 449, 6526, 5091, 81280, 54292, 790159, 848269, 7470872, 6819888, 70744386, 64900048, 641346339, 51906868, 6818821447, 64355400

Basic calculations (n = 987441442)

Multiplication

n×y
n×2 1974882884
n×3 2962324326
n×4 3949765768
n×5 4937207210

Division

n÷y
n÷2 493720721
n÷3 329147147.33333
n÷3 246860360.5
n÷5 197488288.4

Exponentiation

ny
n2 975040601379039364
n3 9.6279549743427E+26
n4 9.507041743376E+35
n5 9.3876470082334E+44

Nth Root

y√n
2√n 31423.580986259
3√n 995.79616654799
4√n 177.26697658126
5√n 62.936454004396

Divisors of 987441442

1, 2, 13, 26, 173, 346, 2249, 4498, 219529, 439058, 2853877, 5707754, 37978517, 75957034, 493720721, 987441442

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 -987441441
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 987441442 can be divided by 16 positive divisors. The sum of these divisors (counting 987441442) is 1, the average is 0.0625.

Base conversion 987441442

Base System Value
2 Binary 111010110110110010100100100010
3 Ternary 2112211001020000021
4 Quaternary 322312302210202
5 Quinary 4010241111232
6 Senary 241552144054
8 Octal 7266624442
10 Decimal 987441442
12 Duodecimal 23683802a
16 Hexadecimal 3adb2922
20 Vigesimal f8ba3c2
36 Base36 gbwaoy

Cryptographic Hash Functions

md5 98295ba56c102e653cb96ae7635a70dd
sha1 0f9ee31620bee15fec7ce2a723bfda296b7165c5
sha256 17f7a017ccd917573c8291fb7e5ff46220a94c19fa8f23eb806f2513dfa19ee9
sha512 212b66499f3d84ce62ddb995f4908fff0f234208c813b202a45eb2d8c6982c7541cc4beba1a874407bd0e33fb1099a55a4c55e8fc4045b88202b218be358505f
ripemd-160 9bfa929cb84f009fe1a7e03bc4701319ae182ba9

987441442 as geometric shapes

Circle

Radius = n
Diameter 1974882884
Circumference 6204277560.0746
Area 3.0631803902442E+18

Sphere

Radius = n
Volume 4.0329483488651E+27
Surface area 1.2252721560977E+19
Circumference 6204277560.0746

Square

Length = n
Perimeter 3949765768
Area 975040601379039364
Diagonal 1396453079.3256

Cube

Length = n
Surface area 5850243608274236184
Volume 9.6279549743427E+26
Space diagonal 1710298747.0431

Equilateral Triangle

Length = n
Perimeter 2962324326
Area 4.2220496525775E+17
Altitude 855149373.52154

Triangular Pyramid

Length = n
Surface area 4.2220496525775E+17
Volume 1.1346653752194E+26
Height 465484359.77522