2490086987 (number)

2490086987 is an odd 10-digits composite number following 2490086986 and preceding 2490086988. In scientific notation, it is written as 2.490086987 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 2466815040 positive integers (up to 2490086987) that are relatively prime to 2490086987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.490086987 × 10^9
Engineering notation 2.490086987 × 10^9

Prime Factorization of 2490086987

Prime Factorization 107 × 23271841

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2490086987
Product of the distinct prime numbers

The prime factorization of 2490086987 is 107 × 23271841. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 90, 59, 87, 462, 4803, 8439, 69707, 81076, 130828, 240797, 5533490, 3175722, 20504794, 85285910, 48855925, 2464154, 7148019064, 1019299734

Basic calculations (n = 2490086987)

Multiplication

n×y
n×2 4980173974
n×3 7470260961
n×4 9960347948
n×5 12450434935

Division

n÷y
n÷2 1245043493.5
n÷3 830028995.66667
n÷3 622521746.75
n÷5 498017397.4

Exponentiation

ny
n2 6200533202826738169
n3 1.543986704082E+28
n4 3.8446611999357E+37
n5 9.5735408233836E+46

Nth Root

y√n
2√n 49900.771406863
3√n 1355.4125615643
4√n 223.38480567591
5√n 75.725631500434

Divisors of 2490086987

1, 107, 23271841, 2490086987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2490086986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2490086987 can be divided by 4 positive divisors. The sum of these divisors (counting 2490086987) is 1, the average is 0.25.

Base conversion 2490086987

Base System Value
2 Binary 10010100011010111011011001001011
3 Ternary 20102112112112011222
4 Quaternary 2110122323121023
5 Quinary 20044430240422
6 Senary 1051031112255
8 Octal 22432733113
10 Decimal 2490086987
12 Duodecimal 595b1268b
16 Hexadecimal 946bb64b
20 Vigesimal 1ii30h97
36 Base36 156j7ez

Cryptographic Hash Functions

md5 5d916f3991b329829d80fa66c0095bfa
sha1 ebefe0e88c3957e7fe454573496e9997befeac84
sha256 dfabe733ac32b031c3dc5ac46d869f4177d9b582fcaf2434fd57d395c7357d68
sha512 a9bb107d15a537952e5651eaf810fdfa237960fb5270ab5d65ac700f3fabcac1f887f3556d7d2b6125ce694ea89fbba31e626315b74ab231d4ba5c4fc31177f3
ripemd-160 8a3d05914e8eb6e72bec9be9b60cbb5d823db820

2490086987 as geometric shapes

Circle

Radius = n
Diameter 4980173974
Circumference 15645677970.317
Area 1.947954955834E+19

Sphere

Radius = n
Volume 6.4674363823792E+28
Surface area 7.791819823336E+19
Circumference 15645677970.317

Square

Length = n
Perimeter 9960347948
Area 6200533202826738169
Diagonal 3521514788.5042

Cube

Length = n
Surface area 3.720319921696E+19
Volume 1.543986704082E+28
Space diagonal 4312957176.7501

Equilateral Triangle

Length = n
Perimeter 7470260961
Area 2.6849096353284E+18
Altitude 2156478588.3751

Triangular Pyramid

Length = n
Surface area 2.6849096353284E+18
Volume 1.8196057808638E+27
Height 1173838262.8347