987473394 (number)

987473394 is an even 9-digits composite number following 987473393 and preceding 987473395. In scientific notation, it is written as 9.87473394 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 329157792 positive integers (up to 987473394) that are relatively prime to 987473394.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred seventy-three thousand three hundred ninety-four

Notation

Scientific notation 9.87473394 × 10^8
Engineering notation 9.87473394 × 10^6

Prime Factorization of 987473394

Prime Factorization 2 × 9 × 54859633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987473394
Product of the distinct prime numbers

The prime factorization of 987473394 is 2 × 9 × 54859633. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987473394)

Multiplication

n×y
n×2 1974946788
n×3 2962420182
n×4 3949893576
n×5 4937366970

Division

n÷y
n÷2 493736697
n÷3 329157798
n÷3 246868348.5
n÷5 197494678.8

Exponentiation

ny
n2 975103703857879236
n3 9.6288896395051E+26
n4 9.5082723327735E+35
n5 9.3891659515202E+44

Nth Root

y√n
2√n 31424.089390148
3√n 995.80690721391
4√n 177.26841058166
5√n 62.936861303394

Divisors of 987473394

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 -987473393
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 987473394 can be divided by 8 positive divisors. The sum of these divisors (counting 987473394) is 1, the average is 0.125.

Base conversion 987473394

Base System Value
2 Binary 111010110110111010010111110010
3 Ternary 2112211002211211200
4 Quaternary 322312322113302
5 Quinary 4010243122034
6 Senary 241552552030
8 Octal 7266722762
10 Decimal 987473394
12 Duodecimal 236852616
16 Hexadecimal 3adba5f2
20 Vigesimal f8be39e
36 Base36 gbwzci

Cryptographic Hash Functions

md5 5fca6711615346952e892c284a59dd47
sha1 f6e14435f6b8ce95423f6ce844143cede9f05602
sha256 4b86f5492a7f31b3a2f017ee2d9108fa59e957cbfd0fa0b807e0b1f3a0b4c8ad
sha512 316e1471741ad530a1e5e8992adfe352a6b545296a3343d868d245f3dc0c0ffd421b7b6b9211e4f27a36b534d1f7fbd545b6e886494083abbe4b66fc95603a23
ripemd-160 40ec717135477a5e9f93fdb902b0eb776ae0cd0d

987473394 as geometric shapes

Circle

Radius = n
Diameter 1974946788
Circumference 6204478320.4116
Area 3.0633786325281E+18

Sphere

Radius = n
Volume 4.0333398604928E+27
Surface area 1.2253514530112E+19
Circumference 6204478320.4116

Square

Length = n
Perimeter 3949893576
Area 975103703857879236
Diagonal 1396498266.2774

Cube

Length = n
Surface area 5850622223147275416
Volume 9.6288896395051E+26
Space diagonal 1710354089.5305

Equilateral Triangle

Length = n
Perimeter 2962420182
Area 4.2223228943261E+17
Altitude 855177044.76524

Triangular Pyramid

Length = n
Surface area 4.2223228943261E+17
Volume 1.1347755265652E+26
Height 465499422.09246