2489742730 (number)

2489742730 is an even 10-digits composite number following 2489742729 and preceding 2489742731. In scientific notation, it is written as 2.489742730 × 10^9. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 988967232 positive integers (up to 2489742730) that are relatively prime to 2489742730.

Interesting facts

Basic properties

Name

Name two billion four hundred eighty-nine million seven hundred forty-two thousand seven hundred thirty

Notation

Scientific notation 2.489742730 × 10^9
Engineering notation 2.489742730 × 10^9

Prime Factorization of 2489742730

Prime Factorization 2 × 5 × 199 × 739 × 1693

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2489742730
Product of the distinct prime numbers

The prime factorization of 2489742730 is 2 × 5 × 199 × 739 × 1693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2489742730)

Multiplication

n×y
n×2 4979485460
n×3 7469228190
n×4 9958970920
n×5 12448713650

Division

n÷y
n÷2 1244871365
n÷3 829914243.33333
n÷3 622435682.5
n÷5 497948546

Exponentiation

ny
n2 6198818861587852900
n3 1.5433464195225E+28
n4 3.8425355278777E+37
n5 9.5669248953003E+46

Nth Root

y√n
2√n 49897.32187202
3√n 1355.3500963078
4√n 223.37708448277
5√n 75.723537555876

Divisors of 2489742730

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 -2489742729
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 2489742730 can be divided by 32 positive divisors. The sum of these divisors (counting 2489742730) is 1, the average is 0.03125.

Base conversion 2489742730

Base System Value
2 Binary 10010100011001100111010110001010
3 Ternary 20102111220000221201
4 Quaternary 2110121213112022
5 Quinary 20044333231410
6 Senary 1051015454414
8 Octal 22431472612
10 Decimal 2489742730
12 Duodecimal 59598740a
16 Hexadecimal 9466758a
20 Vigesimal 1ii0hgga
36 Base36 156btsa

Cryptographic Hash Functions

md5 27a4df0184179b4c7016102482e5c1a9
sha1 b035774beb0b94c497928dbd928bbe74e311896a
sha256 7b315343322169ead5a75b92e9b162122ce4d34d7643a1418b958ed6e9e8f679
sha512 05899d2db5d19132b43c6e6299000ef1451ead1ca4d1ee07b12a2de3a0c911a67730fa2f4195f8f4b3f28079e439f7257201fc7170bbe506008810c6c0b3a42b
ripemd-160 1ac05ea1d8720cd01943633847fa4baad0255c9b

2489742730 as geometric shapes

Circle

Radius = n
Diameter 4979485460
Circumference 15643514939.793
Area 1.9474163796498E+19

Sphere

Radius = n
Volume 6.4647543646881E+28
Surface area 7.7896655185993E+19
Circumference 15643514939.793

Square

Length = n
Perimeter 9958970920
Area 6198818861587852900
Diagonal 3521027935.5858

Cube

Length = n
Surface area 3.7192913169527E+19
Volume 1.5433464195225E+28
Space diagonal 4312360906.1352

Equilateral Triangle

Length = n
Perimeter 7469228190
Area 2.6841673037966E+18
Altitude 2156180453.0676

Triangular Pyramid

Length = n
Surface area 2.6841673037966E+18
Volume 1.8188511982739E+27
Height 1173675978.5286