69784494 (number)

69784494 is an even 8-digits composite number following 69784493 and preceding 69784495. In scientific notation, it is written as 6.9784494 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 21471840 positive integers (up to 69784494) that are relatively prime to 69784494.

Interesting facts

Basic properties

Name

Name sixty-nine million seven hundred eighty-four thousand four hundred ninety-four

Notation

Scientific notation 6.9784494 × 10^7
Engineering notation 6.9784494 × 10^6

Prime Factorization of 69784494

Prime Factorization 2 × 3 × 169 × 68821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69784494
Product of the distinct prime numbers

The prime factorization of 69784494 is 2 × 3 × 169 × 68821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69784494)

Multiplication

n×y
n×2 139568988
n×3 209353482
n×4 279137976
n×5 348922470

Division

n÷y
n÷2 34892247
n÷3 23261498
n÷3 17446123.5
n÷5 13956898.8

Exponentiation

ny
n2 4869875602836036
n3 3.3984180478686E+23
n4 2.3715688387098E+31
n5 1.6549873139553E+39

Nth Root

y√n
2√n 8353.7113907532
3√n 411.70516106638
4√n 91.398639983061
5√n 37.046892638229

Divisors of 69784494

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69784493
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69784494 can be divided by 16 positive divisors. The sum of these divisors (counting 69784494) is 1, the average is 0.0625.

Base conversion 69784494

Base System Value
2 Binary 100001010001101001110101110
3 Ternary 11212022102022220
4 Quaternary 10022031032232
5 Quinary 120331100434
6 Senary 10531420210
8 Octal 412151656
10 Decimal 69784494
12 Duodecimal 1b454666
16 Hexadecimal 428d3ae
20 Vigesimal 11g314e
36 Base36 15jq26

Cryptographic Hash Functions

md5 e4f6f2e505ad34a5e3753317209696a2
sha1 f064b0412277b27ec910e0b9cbffd968f2457c2d
sha256 5603544a4ac19ade7f3a53da105a4ebe1c53d5c0c0a760ba909768c7a8c51483
sha512 3cdc01701530bd49598dca3ee8a5717604f1f652ec5801a7be0ded68f6ff05d3cf46aa57ad77fda2a3ab93243d64a3870f536820685dedcfd36057f59f338cc9
ripemd-160 69ef2084db88db91f4ce460c15008d6f876ba08d

69784494 as geometric shapes

Circle

Radius = n
Diameter 139568988
Circumference 438468907.36976
Area 1.5299165417766E+16

Sphere

Radius = n
Volume 1.4235260230681E+24
Surface area 6.1196661671063E+16
Circumference 438468907.36976

Square

Length = n
Perimeter 279137976
Area 4869875602836036
Diagonal 98690177.858144

Cube

Length = n
Surface area 29219253617016216
Volume 3.3984180478686E+23
Space diagonal 120870289.18849

Equilateral Triangle

Length = n
Perimeter 209353482
Area 2.108717992663E+15
Altitude 60435144.594243

Triangular Pyramid

Length = n
Surface area 2.108717992663E+15
Volume 4.0050740782577E+22
Height 32896725.952715