69872730 (number)

69872730 is an even 8-digits composite number following 69872729 and preceding 69872731. In scientific notation, it is written as 6.9872730 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 18632720 positive integers (up to 69872730) that are relatively prime to 69872730.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred seventy-two thousand seven hundred thirty

Notation

Scientific notation 6.9872730 × 10^7
Engineering notation 6.9872730 × 10^6

Prime Factorization of 69872730

Prime Factorization 2 × 3 × 5 × 2329091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69872730
Product of the distinct prime numbers

The prime factorization of 69872730 is 2 × 3 × 5 × 2329091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 38, 72, 962, 204, 4733, 748, 44066, 51809, 621139, 532945, 393425, 2707819, 57984118, 13439902, 20211761, 882817455, 6575468243, 3902927966

Basic calculations (n = 69872730)

Multiplication

n×y
n×2 139745460
n×3 209618190
n×4 279490920
n×5 349363650

Division

n÷y
n÷2 34936365
n÷3 23290910
n÷3 17468182.5
n÷5 13974546

Exponentiation

ny
n2 4882198397652900
n3 3.4113253044563E+23
n4 2.3835861194045E+31
n5 1.665476693529E+39

Nth Root

y√n
2√n 8358.9909678142
3√n 411.87860894122
4√n 91.427517563446
5√n 37.056256373386

Divisors of 69872730

1, 2, 3, 5, 6, 10, 15, 30, 2329091, 4658182, 6987273, 11645455, 13974546, 23290910, 34936365, 69872730

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 -69872729
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 69872730 can be divided by 16 positive divisors. The sum of these divisors (counting 69872730) is 1, the average is 0.0625.

Base conversion 69872730

Base System Value
2 Binary 100001010100010110001011010
3 Ternary 11212110220100220
4 Quaternary 10022202301122
5 Quinary 120341411410
6 Senary 10533340510
8 Octal 412426132
10 Decimal 69872730
12 Duodecimal 1b497736
16 Hexadecimal 42a2c5a
20 Vigesimal 11ge1ga
36 Base36 15lm56

Cryptographic Hash Functions

md5 a535f0e6df61640bb40f0f875c1aabfc
sha1 f3f75e236d82f3d10c5e7ecb140eb8f86df923d0
sha256 a5aba49479ec93b2fc62c0a0bb310c89067db2b959199f8ac8982b2eebb4dedc
sha512 d2299665bc5ddad21107d2f9c3992fa55d258042582c05572dcb7443895885555cea2eb0cde82d0941e81770a20ef58ce7d97c1e71d7e57a22f03597d31a9cb5
ripemd-160 cb5c710944606410e7989451ee282fcaad82004d

69872730 as geometric shapes

Circle

Radius = n
Diameter 139745460
Circumference 439023310.50853
Area 1.5337878619434E+16

Sphere

Radius = n
Volume 1.4289326020647E+24
Surface area 6.1351514477737E+16
Circumference 439023310.50853

Square

Length = n
Perimeter 279490920
Area 4882198397652900
Diagonal 98814962.406033

Cube

Length = n
Surface area 29293190385917400
Volume 3.4113253044563E+23
Space diagonal 121023118.42354

Equilateral Triangle

Length = n
Perimeter 209618190
Area 2.1140539193415E+15
Altitude 60511559.211771

Triangular Pyramid

Length = n
Surface area 2.1140539193415E+15
Volume 4.0202854260239E+22
Height 32938320.802011