2489968215 (number)

2489968215 is an odd 10-digits composite number following 2489968214 and preceding 2489968216. In scientific notation, it is written as 2.489968215 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 1123828992 positive integers (up to 2489968215) that are relatively prime to 2489968215.

Interesting facts

Basic properties

Name

Name two billion four hundred eighty-nine million nine hundred sixty-eight thousand two hundred fifteen

Notation

Scientific notation 2.489968215 × 10^9
Engineering notation 2.489968215 × 10^9

Prime Factorization of 2489968215

Prime Factorization 21 × 9 × 5 × 79 × 33353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2489968215
Product of the distinct prime numbers

The prime factorization of 2489968215 is 21 × 9 × 5 × 79 × 33353. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2489968215)

Multiplication

n×y
n×2 4979936430
n×3 7469904645
n×4 9959872860
n×5 12449841075

Division

n÷y
n÷2 1244984107.5
n÷3 829989405
n÷3 622492053.75
n÷5 497993643

Exponentiation

ny
n2 6199941711710286225
n3 1.5437657797011E+28
n4 3.8439277228605E+37
n5 9.57125785068E+46

Nth Root

y√n
2√n 49899.581310869
3√n 1355.3910110962
4√n 223.38214187994
5√n 75.724909095445

Divisors of 2489968215

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2489968214
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2489968215 can be divided by 32 positive divisors. The sum of these divisors (counting 2489968215) is 1, the average is 0.03125.

Base conversion 2489968215

Base System Value
2 Binary 10010100011010011110011001010111
3 Ternary 20102112022111021000
4 Quaternary 2110122132121113
5 Quinary 20044412440330
6 Senary 1051024354343
8 Octal 22432363127
10 Decimal 2489968215
12 Duodecimal 595a759b3
16 Hexadecimal 9469e657
20 Vigesimal 1ii260af
36 Base36 156gnrr

Cryptographic Hash Functions

md5 abeba4f482cb1eef131e3f7835aa1169
sha1 61f4e3a1879ff308a008b2dc93b9921a7cdf72a7
sha256 5d5f6011cb34dd0defa39c84f275e37b197661f340c56283b06b33936111ca4f
sha512 2e25ea32a43c4464bc7ec354ad4389356de80860256c27239848b24707b709fcf4235ce81d126893d4d4df7a30c48f2b30f04568987082549861cf62fe8b7c8d
ripemd-160 fd24b578425fa932d83cc6f99645d880fc2c475f

2489968215 as geometric shapes

Circle

Radius = n
Diameter 4979936430
Circumference 15644931703.832
Area 1.9477691334194E+19

Sphere

Radius = n
Volume 6.4665109764965E+28
Surface area 7.7910765336776E+19
Circumference 15644931703.832

Square

Length = n
Perimeter 9959872860
Area 6199941711710286225
Diagonal 3521346819.5309

Cube

Length = n
Surface area 3.7199650270262E+19
Volume 1.5437657797011E+28
Space diagonal 4312751457.6116

Equilateral Triangle

Length = n
Perimeter 7469904645
Area 2.6846535121619E+18
Altitude 2156375728.8058

Triangular Pyramid

Length = n
Surface area 2.6846535121619E+18
Volume 1.819345418984E+27
Height 1173782273.177