249420072 (number)

249420072 is an even 9-digits composite number following 249420071 and preceding 249420073. In scientific notation, it is written as 2.49420072 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 75581760 positive integers (up to 249420072) that are relatively prime to 249420072.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million four hundred twenty thousand seventy-two

Notation

Scientific notation 2.49420072 × 10^8
Engineering notation 2.49420072 × 10^6

Prime Factorization of 249420072

Prime Factorization 2 × 2 × 2 × 3 × 11 × 944773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 62355018
Product of the distinct prime numbers

The prime factorization of 249420072 is 2 × 2 × 2 × 3 × 11 × 944773. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 56, 89, 63, 793, 978, 4205, 14664, 12958, 840570, 609805, 3144848, 3482273, 16883296, 5800705, 451342239, 957625770, 1633207737, 6815233357

Basic calculations (n = 249420072)

Multiplication

n×y
n×2 498840144
n×3 748260216
n×4 997680288
n×5 1247100360

Division

n÷y
n÷2 124710036
n÷3 83140024
n÷3 62355018
n÷5 49884014.4

Exponentiation

ny
n2 62210372316485184
n3 1.5516515542325E+25
n4 3.8701304237557E+33
n5 9.6528820894254E+41

Nth Root

y√n
2√n 15793.038719638
3√n 629.47303881401
4√n 125.67035736258
5√n 47.79541975233

Divisors of 249420072

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 944773, 1889546, 2834319, 3779092, 5668638, 7558184, 10392503, 11337276, 20785006, 22674552, 31177509, 41570012, 62355018, 83140024, 124710036, 249420072

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 -249420071
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 249420072 can be divided by 32 positive divisors. The sum of these divisors (counting 249420072) is 1, the average is 0.03125.

Base conversion 249420072

Base System Value
2 Binary 1110110111011101100100101000
3 Ternary 122101022212000110
4 Quaternary 32313131210220
5 Quinary 1002322420242
6 Senary 40425534320
8 Octal 1667354450
10 Decimal 249420072
12 Duodecimal 6b6443a0
16 Hexadecimal eddd928
20 Vigesimal 3hiha3c
36 Base36 44hxrc

Cryptographic Hash Functions

md5 81bf25b291492653cb9c755c3d7a7251
sha1 bd25a7c299b971eb4e46411c90c320f563150461
sha256 5de0436bde7235e1c04ab4f7858a4b9b7575e5b9413074cb2c580adafedc9deb
sha512 4ae94814924e66a0f859ee0e897d50c8c6ccd3f649624e77955c2b97b26ccc01928a7958d02111b38dfa1cb0c598bcbb39117ace051c574dd5bd17b7f8a02615
ripemd-160 2bef4186ff51fe97aff38b21d8e4ebb20ed9cee9

249420072 as geometric shapes

Circle

Radius = n
Diameter 498840144
Circumference 1567152531.7061
Area 1.9543964864656E+17

Sphere

Radius = n
Volume 6.4995428316105E+25
Surface area 7.8175859458622E+17
Circumference 1567152531.7061

Square

Length = n
Perimeter 997680288
Area 62210372316485184
Diagonal 352733248.55047

Cube

Length = n
Surface area 373262233898911104
Volume 1.5516515542325E+25
Space diagonal 432008237.13149

Equilateral Triangle

Length = n
Perimeter 748260216
Area 2.6937881402482E+16
Altitude 216004118.56574

Triangular Pyramid

Length = n
Surface area 2.6937881402482E+16
Volume 1.828638893394E+24
Height 117577749.51682