2987479898 (number)

2987479898 is an even 10-digits composite number following 2987479897 and preceding 2987479899. In scientific notation, it is written as 2.987479898 × 10^9. The sum of its digits is 71. It has a total of 3 prime factors and 8 positive divisors. There are 1378836864 positive integers (up to 2987479898) that are relatively prime to 2987479898.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-seven million four hundred seventy-nine thousand eight hundred ninety-eight

Notation

Scientific notation 2.987479898 × 10^9
Engineering notation 2.987479898 × 10^9

Prime Factorization of 2987479898

Prime Factorization 2 × 13 × 114903073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2987479898
Product of the distinct prime numbers

The prime factorization of 2987479898 is 2 × 13 × 114903073. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2987479898)

Multiplication

n×y
n×2 5974959796
n×3 8962439694
n×4 11949919592
n×5 14937399490

Division

n÷y
n÷2 1493739949
n÷3 995826632.66667
n÷3 746869974.5
n÷5 597495979.6

Exponentiation

ny
n2 8925036140954090404
n3 2.6663366060024E+28
n4 7.9656270117337E+37
n5 2.379715057252E+47

Nth Root

y√n
2√n 54657.843883564
3√n 1440.2404269978
4√n 233.79017063077
5√n 78.534593174102

Divisors of 2987479898

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 -2987479897
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 2987479898 can be divided by 8 positive divisors. The sum of these divisors (counting 2987479898) is 1, the average is 0.125.

Base conversion 2987479898

Base System Value
2 Binary 10110010000100010101001101011010
3 Ternary 21201012110200222122
4 Quaternary 2302010111031122
5 Quinary 22104243324043
6 Senary 1212240021242
8 Octal 26204251532
10 Decimal 2987479898
12 Duodecimal 6b4601822
16 Hexadecimal b211535a
20 Vigesimal 26dbejei
36 Base36 1deo28q

Cryptographic Hash Functions

md5 8fe3e065885470c8020ce276912a20b5
sha1 cc3151efcdc509788a6ff393a4c79643564ab2fe
sha256 1bc716cbc63a3e864bfd8d32cbd3a846368741e8a876d9cf61420686f6045904
sha512 3e4645a504aa6ad1be4592318640393c31b70017d4f4714af073c3eed27bcc8911da954f739c7f0b632a628de5d68c46c17a0136febe952943c36d4e3bc9418c
ripemd-160 a912af10244ff5edc721710d88cc531c6c5dd60f

2987479898 as geometric shapes

Circle

Radius = n
Diameter 5974959796
Circumference 18770889800.608
Area 2.8038827973445E+19

Sphere

Radius = n
Volume 1.1168724657886E+29
Surface area 1.1215531189378E+20
Circumference 18770889800.608

Square

Length = n
Perimeter 11949919592
Area 8925036140954090404
Diagonal 4224934589.0686

Cube

Length = n
Surface area 5.3550216845725E+19
Volume 2.6663366060024E+28
Space diagonal 5174466969.9267

Equilateral Triangle

Length = n
Perimeter 8962439694
Area 3.8646540138802E+18
Altitude 2587233484.9633

Triangular Pyramid

Length = n
Surface area 3.8646540138802E+18
Volume 3.1423078250503E+27
Height 1408311529.6895