245479984 (number)

245479984 is an even 9-digits composite number following 245479983 and preceding 245479985. In scientific notation, it is written as 2.45479984 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 10 positive divisors. There are 122739984 positive integers (up to 245479984) that are relatively prime to 245479984.

Interesting facts

Basic properties

Name

Name two hundred forty-five million four hundred seventy-nine thousand nine hundred eighty-four

Notation

Scientific notation 2.45479984 × 10^8
Engineering notation 2.45479984 × 10^6

Prime Factorization of 245479984

Prime Factorization 2 × 2 × 2 × 2 × 15342499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30684998
Product of the distinct prime numbers

The prime factorization of 245479984 is 2 × 2 × 2 × 2 × 15342499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 22, 57, 747, 910, 3406, 5491, 77132, 46083, 733005, 402547, 5769066, 3332048, 76919871, 14178520, 606283907, 981458387, 283548493, 4753608710

Basic calculations (n = 245479984)

Multiplication

n×y
n×2 490959968
n×3 736439952
n×4 981919936
n×5 1227399920

Division

n÷y
n÷2 122739992
n÷3 81826661.333333
n÷3 61369996
n÷5 49095996.8

Exponentiation

ny
n2 60260422544640256
n3 1.4792727562092E+25
n4 3.6313185252586E+33
n5 8.9141601347938E+41

Nth Root

y√n
2√n 15667.800866746
3√n 626.14083600211
4√n 125.17108638478
5√n 47.64345162275

Divisors of 245479984

1, 2, 4, 8, 16, 15342499, 30684998, 61369996, 122739992, 245479984

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245479983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245479984 can be divided by 10 positive divisors. The sum of these divisors (counting 245479984) is 1, the average is 0.1.

Base conversion 245479984

Base System Value
2 Binary 1110101000011011101000110000
3 Ternary 122002220200020021
4 Quaternary 32220123220300
5 Quinary 1000320324414
6 Senary 40205253224
8 Octal 1650335060
10 Decimal 245479984
12 Duodecimal 6a264214
16 Hexadecimal ea1ba30
20 Vigesimal 3ge4jj4
36 Base36 425hkg

Cryptographic Hash Functions

md5 9bf2ab89050de01596f5f9b04d8d0b85
sha1 66aac2e6223ee1a2e55c36c7dc2bbd6cb5ecc589
sha256 2379f8fd0db8e0fe1474a1e26fd06ffc529e6b92f5cf2ef3d55b11eca1149929
sha512 c9b28a4a603f7243960ea445ac554d272d3e24671edec6ebedb7083d751ad42f105482b08633daffacb8a11c017744abf631e7ac37f58a28a1b2392afc99d7b6
ripemd-160 598deab31720ec9537facafc9b6e037b0e8c4b86

245479984 as geometric shapes

Circle

Radius = n
Diameter 490959968
Circumference 1542396228.6755
Area 1.8931370076846E+17

Sphere

Radius = n
Volume 6.1963632314163E+25
Surface area 7.5725480307383E+17
Circumference 1542396228.6755

Square

Length = n
Perimeter 981919936
Area 60260422544640256
Diagonal 347161122.66393

Cube

Length = n
Surface area 361562535267841536
Volume 1.4792727562092E+25
Space diagonal 425183804.5292

Equilateral Triangle

Length = n
Perimeter 736439952
Area 2.6093528383221E+16
Altitude 212591902.2646

Triangular Pyramid

Length = n
Surface area 2.6093528383221E+16
Volume 1.7433396619E+24
Height 115720374.22131