987473481 (number)

987473481 is an odd 9-digits composite number following 987473480 and preceding 987473482. In scientific notation, it is written as 9.87473481 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 658079520 positive integers (up to 987473481) that are relatively prime to 987473481.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87473481 × 10^8
Engineering notation 9.87473481 × 10^6

Prime Factorization of 987473481

Prime Factorization 3 × 2857 × 115211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987473481
Product of the distinct prime numbers

The prime factorization of 987473481 is 3 × 2857 × 115211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 82, 91, 197, 389, 8151, 8607, 84915, 23586, 534942, 548462, 9250656, 9393565, 83262752, 61133176, 757519308, 589259340, 4061339731, 679688332

Basic calculations (n = 987473481)

Multiplication

n×y
n×2 1974946962
n×3 2962420443
n×4 3949893924
n×5 4937367405

Division

n÷y
n÷2 493736740.5
n÷3 329157827
n÷3 246868370.25
n÷5 197494696.2

Exponentiation

ny
n2 975103875678257361
n3 9.628892184526E+26
n4 9.5082756836276E+35
n5 9.3891700876194E+44

Nth Root

y√n
2√n 31424.090774436
3√n 995.80693645865
4√n 177.26841448616
5√n 62.936862412387

Divisors of 987473481

1, 3, 2857, 8571, 115211, 345633, 329157827, 987473481

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 -987473480
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 987473481 can be divided by 8 positive divisors. The sum of these divisors (counting 987473481) is 1, the average is 0.125.

Base conversion 987473481

Base System Value
2 Binary 111010110110111010011001001001
3 Ternary 2112211002211221220
4 Quaternary 322312322121021
5 Quinary 4010243122411
6 Senary 241552552253
8 Octal 7266723111
10 Decimal 987473481
12 Duodecimal 236852689
16 Hexadecimal 3adba649
20 Vigesimal f8be3e1
36 Base36 gbwzex

Cryptographic Hash Functions

md5 722c782434e37e25fc7ac8ba40d81b61
sha1 ca2863f54e4db1d41e06a757fcc8568d7c76148d
sha256 8786a0deca729dde12b36648020bc2fd52748f0d48067e11714b96713f6caf29
sha512 0f91e717732e954c4a9e24f4af4113605d7a6adcc4e618ef796f124872323a9c7e26824bebccf6635b6a3469649a0b151c5b63d06c71757d20c888431dadeba7
ripemd-160 e65184330752ccd5f336f9e43e26d0b4cb616c19

987473481 as geometric shapes

Circle

Radius = n
Diameter 1974946962
Circumference 6204478867.0487
Area 3.0633791723177E+18

Sphere

Radius = n
Volume 4.0333409265487E+27
Surface area 1.2253516689271E+19
Circumference 6204478867.0487

Square

Length = n
Perimeter 3949893924
Area 975103875678257361
Diagonal 1396498389.314

Cube

Length = n
Surface area 5850623254069544166
Volume 9.628892184526E+26
Space diagonal 1710354240.2189

Equilateral Triangle

Length = n
Perimeter 2962420443
Area 4.2223236383302E+17
Altitude 855177120.10945

Triangular Pyramid

Length = n
Surface area 4.2223236383302E+17
Volume 1.1347758264987E+26
Height 465499463.10466