8449969409 (number)

8449969409 is an odd 10-digits composite number following 8449969408 and preceding 8449969410. In scientific notation, it is written as 8.449969409 × 10^9. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 7239103056 positive integers (up to 8449969409) that are relatively prime to 8449969409.

Interesting facts

Basic properties

Name

Name eight billion four hundred forty-nine million nine hundred sixty-nine thousand four hundred nine

Notation

Scientific notation 8.449969409 × 10^9
Engineering notation 8.449969409 × 10^9

Prime Factorization of 8449969409

Prime Factorization 7 × 1949 × 619363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8449969409
Product of the distinct prime numbers

The prime factorization of 8449969409 is 7 × 1949 × 619363. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8449969409)

Multiplication

n×y
n×2 16899938818
n×3 25349908227
n×4 33799877636
n×5 42249847045

Division

n÷y
n÷2 4224984704.5
n÷3 2816656469.6667
n÷3 2112492352.25
n÷5 1689993881.8

Exponentiation

ny
n2 7.1401983013036E+19
n3 6.0334457220209E+29
n4 5.0982431781939E+39
n5 4.3079998895381E+49

Nth Root

y√n
2√n 91923.715160996
3√n 2036.8155983241
4√n 303.18923985029
5√n 96.687655017372

Divisors of 8449969409

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 -8449969408
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 8449969409 can be divided by 8 positive divisors. The sum of these divisors (counting 8449969409) is 1, the average is 0.125.

Base conversion 8449969409

Base System Value
2 Binary 111110111101010000100110100000001
3 Ternary 210210220002220212222
4 Quaternary 13313222010310001
5 Quinary 114301143010114
6 Senary 3514252100425
8 Octal 76752046401
10 Decimal 8449969409
12 Duodecimal 1779a64715
16 Hexadecimal 1f7a84d01
20 Vigesimal 6c0c63a9
36 Base36 3vqw64h

Cryptographic Hash Functions

md5 8fdf6d36104871f6cf73e80aff2495fc
sha1 e21bf5917e8d83aaf06a7a9186c676f90cbc7949
sha256 d80d39fd8b6e589eece489b9300b56397672a0bef167d521de73d570631073fa
sha512 0acd15c1fec6d436310a4371231e16e27ca26079181a4b51232d0b6ed1ffa15953d9b6c2e2d7a457df3458431f1b8305acf8f49a2cc1441c65b52c00c562ce48
ripemd-160 907469ca6bbf92be0270ea04844d07b7e672b90f

8449969409 as geometric shapes

Circle

Radius = n
Diameter 16899938818
Circumference 53092723636.746
Area 2.243159452855E+20

Sphere

Radius = n
Volume 2.5272838341512E+30
Surface area 8.9726378114199E+20
Circumference 53092723636.746

Square

Length = n
Perimeter 33799877636
Area 7.1401983013036E+19
Diagonal 11950061339.846

Cube

Length = n
Surface area 4.2841189807821E+20
Volume 6.0334457220209E+29
Space diagonal 14635776338.791

Equilateral Triangle

Length = n
Perimeter 25349908227
Area 3.0917965584937E+19
Altitude 7317888169.3954

Triangular Pyramid

Length = n
Surface area 3.0917965584937E+19
Volume 7.1104839732699E+28
Height 3983353779.9485