243920009 (number)

243920009 is an odd 9-digits composite number following 243920008 and preceding 243920010. In scientific notation, it is written as 2.43920009 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 242763780 positive integers (up to 243920009) that are relatively prime to 243920009.

Interesting facts

Basic properties

Name

Name two hundred forty-three million nine hundred twenty thousand nine

Notation

Scientific notation 2.43920009 × 10^8
Engineering notation 2.43920009 × 10^6

Prime Factorization of 243920009

Prime Factorization 211 × 1156019

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 243920009
Product of the distinct prime numbers

The prime factorization of 243920009 is 211 × 1156019. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 8, 60, 678, 423, 8700, 9054, 93209, 72579, 62699, 257784, 3901254, 88701, 50690096, 99429735, 934288862, 696386748, 5700415818, 7872412321

Basic calculations (n = 243920009)

Multiplication

n×y
n×2 487840018
n×3 731760027
n×4 975680036
n×5 1219600045

Division

n÷y
n÷2 121960004.5
n÷3 81306669.666667
n÷3 60980002.25
n÷5 48784001.8

Exponentiation

ny
n2 59496970790560081
n3 1.4512501650706E+25
n4 3.5398895332528E+33
n5 8.6344988681002E+41

Nth Root

y√n
2√n 15617.938692414
3√n 624.81168427853
4√n 124.97175157776
5√n 47.582744238198

Divisors of 243920009

1, 211, 1156019, 243920009

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -243920008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 243920009 can be divided by 4 positive divisors. The sum of these divisors (counting 243920009) is 1, the average is 0.25.

Base conversion 243920009

Base System Value
2 Binary 1110100010011110110010001001
3 Ternary 121222222102100102
4 Quaternary 32202132302021
5 Quinary 444420420014
6 Senary 40112015145
8 Octal 1642366211
10 Decimal 243920009
12 Duodecimal 698314b5
16 Hexadecimal e89ec89
20 Vigesimal 3g4a009
36 Base36 4181vt

Cryptographic Hash Functions

md5 ef58eae87dd41e43ccfb237f71946f58
sha1 717bbf2a200b076b946906f9407d7a12057ce026
sha256 063653d8c799391d4d327b2903677526e207b6144ce4c3060c106e841222c89c
sha512 6056707266215f0a7357edbd9e66d0fa1581f966d6283f9eeae3562e1ae387f3d59569f0b96decc492fa2e1f8c791bbf8cd5c1cd3a1b1be676be91d43995b5e0
ripemd-160 aec4ed5b772a723980f67509687a4e869476db76

243920009 as geometric shapes

Circle

Radius = n
Diameter 487840018
Circumference 1532594616.6759
Area 1.8691524634647E+17

Sphere

Radius = n
Volume 6.0789824761424E+25
Surface area 7.4766098538588E+17
Circumference 1532594616.6759

Square

Length = n
Perimeter 975680036
Area 59496970790560081
Diagonal 344954984.86197

Cube

Length = n
Surface area 356981824743360486
Volume 1.4512501650706E+25
Space diagonal 422481848.57066

Equilateral Triangle

Length = n
Perimeter 731760027
Area 2.5762944076423E+16
Altitude 211240924.28533

Triangular Pyramid

Length = n
Surface area 2.5762944076423E+16
Volume 1.7103147215325E+24
Height 114984994.95399