2445221247 (number)

2445221247 is an odd 10-digits composite number following 2445221246 and preceding 2445221248. In scientific notation, it is written as 2.445221247 × 10^9. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 1396528992 positive integers (up to 2445221247) that are relatively prime to 2445221247.

Interesting facts

Basic properties

Name

Name two billion four hundred forty-five million two hundred twenty-one thousand two hundred forty-seven

Notation

Scientific notation 2.445221247 × 10^9
Engineering notation 2.445221247 × 10^9

Prime Factorization of 2445221247

Prime Factorization 21 × 1949 × 59743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2445221247
Product of the distinct prime numbers

The prime factorization of 2445221247 is 21 × 1949 × 59743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2445221247)

Multiplication

n×y
n×2 4890442494
n×3 7335663741
n×4 9780884988
n×5 12226106235

Division

n÷y
n÷2 1222610623.5
n÷3 815073749
n÷3 611305311.75
n÷5 489044249.4

Exponentiation

ny
n2 5979106946780235009
n3 1.4620239344352E+28
n4 3.5749719881036E+37
n5 8.7415974627407E+46

Nth Root

y√n
2√n 49449.178425935
3√n 1347.2226847423
4√n 222.37171228809
5√n 75.450762339795

Divisors of 2445221247

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 -2445221246
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 2445221247 can be divided by 8 positive divisors. The sum of these divisors (counting 2445221247) is 1, the average is 0.125.

Base conversion 2445221247

Base System Value
2 Binary 10010001101111110001110101111111
3 Ternary 20022102010002221220
4 Quaternary 2101233301311333
5 Quinary 20001434034442
6 Senary 1042345324423
8 Octal 22157616577
10 Decimal 2445221247
12 Duodecimal 582a96713
16 Hexadecimal 91bf1d7f
20 Vigesimal 1i42cd27
36 Base36 14ftksf

Cryptographic Hash Functions

md5 39bc58c57ce5cc94058c211b224d7dee
sha1 0fee1d2083bf56b88a92f8a3eb26d9cf487b0a6e
sha256 71be61cab3ba9b7a7601d3a6005877175872bfa231c677a01ffe57373ab54ab7
sha512 9ce0c2071ff1e779023b3d78911a42c03f2454d2e6e9efc2d3e7a6af6d33c68fc0b666ee661902fe629f464a5fdcf4ccc27a1810c86defbf24313681c401b5e5
ripemd-160 4ef79ac5323d5e98557419dd5cdf321daf811be7

2445221247 as geometric shapes

Circle

Radius = n
Diameter 4890442494
Circumference 15363778211.954
Area 1.8783918459032E+19

Sphere

Radius = n
Volume 6.1241115357256E+28
Surface area 7.513567383613E+19
Circumference 15363778211.954

Square

Length = n
Perimeter 9780884988
Area 5979106946780235009
Diagonal 3458065050.5103

Cube

Length = n
Surface area 3.5874641680681E+19
Volume 1.4620239344352E+28
Space diagonal 4235247435.5509

Equilateral Triangle

Length = n
Perimeter 7335663741
Area 2.5890292539278E+18
Altitude 2117623717.7755

Triangular Pyramid

Length = n
Surface area 2.5890292539278E+18
Volume 1.7230117304936E+27
Height 1152688350.1701