2488694986 (number)

2488694986 is an even 10-digits composite number following 2488694985 and preceding 2488694987. In scientific notation, it is written as 2.488694986 × 10^9. The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors. There are 1244347492 positive integers (up to 2488694986) that are relatively prime to 2488694986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.488694986 × 10^9
Engineering notation 2.488694986 × 10^9

Prime Factorization of 2488694986

Prime Factorization 2 × 1244347493

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2488694986
Product of the distinct prime numbers

The prime factorization of 2488694986 is 2 × 1244347493. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 52, 73, 676, 237, 3743, 2716, 69397, 53300, 783031, 340088, 3519733, 4945290, 64507372, 92176610, 526135652, 175255696, 2114740478, 6681552499

Basic calculations (n = 2488694986)

Multiplication

n×y
n×2 4977389972
n×3 7466084958
n×4 9954779944
n×5 12443474930

Division

n÷y
n÷2 1244347493
n÷3 829564995.33333
n÷3 622173746.5
n÷5 497738997.2

Exponentiation

ny
n2 6193602733341540196
n3 1.5413988067743E+28
n4 3.8360714818456E+37
n5 9.5468118628067E+46

Nth Root

y√n
2√n 49886.821766875
3√n 1355.1599482576
4√n 223.35358015236
5√n 75.717163223329

Divisors of 2488694986

1, 2, 1244347493, 2488694986

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 -2488694985
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 2488694986 can be divided by 4 positive divisors. The sum of these divisors (counting 2488694986) is 1, the average is 0.25.

Base conversion 2488694986

Base System Value
2 Binary 10010100010101100111100011001010
3 Ternary 20102102220210201101
4 Quaternary 2110111213203022
5 Quinary 20044101214421
6 Senary 1050541212014
8 Octal 22425474312
10 Decimal 2488694986
12 Duodecimal 59556100a
16 Hexadecimal 945678ca
20 Vigesimal 1ihe6h96
36 Base36 155pdca

Cryptographic Hash Functions

md5 d5ae6c3d3dd41e27ce2ca4c1ce6f83cc
sha1 fbc443ccd66120be110f6d3ac37c59da8adc9fad
sha256 e5f89685a5854933c80c0a81952fb99537ffbe3be24c45017d357c88eec17805
sha512 947a811b3234d0fc354200e301faf3044fb899d020689f2ef088e71afe666c49ef0f7e7ac0b9d8ee4bf0b92c6b302c60db4864f7c2c194773b024defe5e003d2
ripemd-160 28028088348a70ef80b7dfa7a8b720530e7971c3

2488694986 as geometric shapes

Circle

Radius = n
Diameter 4977389972
Circumference 15636931770.087
Area 1.9457776846319E+19

Sphere

Radius = n
Volume 6.4565962234856E+28
Surface area 7.7831107385278E+19
Circumference 15636931770.087

Square

Length = n
Perimeter 9954779944
Area 6193602733341540196
Diagonal 3519546201.8111

Cube

Length = n
Surface area 3.7161616400049E+19
Volume 1.5413988067743E+28
Space diagonal 4310546160.2939

Equilateral Triangle

Length = n
Perimeter 7466084958
Area 2.6819086540113E+18
Altitude 2155273080.147

Triangular Pyramid

Length = n
Surface area 2.6819086540113E+18
Volume 1.8165559146383E+27
Height 1173182067.2704