69872720 (number)

69872720 is an even 8-digits composite number following 69872719 and preceding 69872721. In scientific notation, it is written as 6.9872720 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 25946112 positive integers (up to 69872720) that are relatively prime to 69872720.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9872720 × 10^7
Engineering notation 6.9872720 × 10^6

Prime Factorization of 69872720

Prime Factorization 2 × 2 × 2 × 2 × 10523 × 5 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8734090
Product of the distinct prime numbers

The prime factorization of 69872720 is 2 × 2 × 2 × 2 × 10523 × 5 × 83. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69872720)

Multiplication

n×y
n×2 139745440
n×3 209618160
n×4 279490880
n×5 349363600

Division

n÷y
n÷2 34936360
n÷3 23290906.666667
n÷3 17468180
n÷5 13974544

Exponentiation

ny
n2 4882197000198400
n3 3.411323839797E+23
n4 2.3835847548746E+31
n5 1.6654755017362E+39

Nth Root

y√n
2√n 8358.9903696559
3√n 411.87858929222
4√n 91.42751429223
5√n 37.056255312707

Divisors of 69872720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69872719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69872720 can be divided by 40 positive divisors. The sum of these divisors (counting 69872720) is 1, the average is 0.025.

Base conversion 69872720

Base System Value
2 Binary 100001010100010110001010000
3 Ternary 11212110220100112
4 Quaternary 10022202301100
5 Quinary 120341411340
6 Senary 10533340452
8 Octal 412426120
10 Decimal 69872720
12 Duodecimal 1b497728
16 Hexadecimal 42a2c50
20 Vigesimal 11ge1g0
36 Base36 15lm4w

Cryptographic Hash Functions

md5 10f8c4529ce3e79a01747e1a2b2a3f35
sha1 65518a6cbd3dc666c15941b3220cbff2c2e6568d
sha256 47e22c3429e5a137efa64cc7f151dabd976618ffac669f0d40a4809e0b56a1f2
sha512 2f56b5f7289380a6a2a9682b2895e95d9e948d1358f7d8af8ef618bc3d2cbab20c4b64ad1feb37f4b424d174291ba279e311b6e83b7634ddfc65574cd2301701
ripemd-160 ddc96dbbaef110daaf1de068bf695792ef522818

69872720 as geometric shapes

Circle

Radius = n
Diameter 139745440
Circumference 439023247.67667
Area 1.5337874229201E+16

Sphere

Radius = n
Volume 1.4289319885496E+24
Surface area 6.1351496916806E+16
Circumference 439023247.67667

Square

Length = n
Perimeter 279490880
Area 4882197000198400
Diagonal 98814948.263898

Cube

Length = n
Surface area 29293182001190400
Volume 3.411323839797E+23
Space diagonal 121023101.10303

Equilateral Triangle

Length = n
Perimeter 209618160
Area 2.114053314226E+15
Altitude 60511550.551517

Triangular Pyramid

Length = n
Surface area 2.114053314226E+15
Volume 4.0202836999063E+22
Height 32938316.087966