69657872 (number)

69657872 is an even 8-digits composite number following 69657871 and preceding 69657873. In scientific notation, it is written as 6.9657872 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 34791840 positive integers (up to 69657872) that are relatively prime to 69657872.

Interesting facts

Basic properties

Name

Name sixty-nine million six hundred fifty-seven thousand eight hundred seventy-two

Notation

Scientific notation 6.9657872 × 10^7
Engineering notation 6.9657872 × 10^6

Prime Factorization of 69657872

Prime Factorization 2 × 2 × 2 × 2 × 3331 × 1307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8707234
Product of the distinct prime numbers

The prime factorization of 69657872 is 2 × 2 × 2 × 2 × 3331 × 1307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69657872)

Multiplication

n×y
n×2 139315744
n×3 208973616
n×4 278631488
n×5 348289360

Division

n÷y
n÷2 34828936
n÷3 23219290.666667
n÷3 17414468
n÷5 13931574.4

Exponentiation

ny
n2 4852219131568384
n3 3.3799525918274E+23
n4 2.3544030500758E+31
n5 1.6400270629859E+39

Nth Root

y√n
2√n 8346.1291626718
3√n 411.45600116579
4√n 91.357151677752
5√n 37.033438761238

Divisors of 69657872

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69657871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69657872 can be divided by 20 positive divisors. The sum of these divisors (counting 69657872) is 1, the average is 0.05.

Base conversion 69657872

Base System Value
2 Binary 100001001101110010100010000
3 Ternary 11212001222122012
4 Quaternary 10021232110100
5 Quinary 120313022442
6 Senary 10525002052
8 Octal 411562420
10 Decimal 69657872
12 Duodecimal 1b3b3328
16 Hexadecimal 426e510
20 Vigesimal 11f74dc
36 Base36 15h0cw

Cryptographic Hash Functions

md5 3edb4b85be4fafff0492ec9434dd4bdc
sha1 4264dfdaa7e1e2a50394c0cc74080db1a190b855
sha256 13cd11191202bff6699534cc05d491ef1241c21f51ec00730cdd03021856637f
sha512 c190e31791dadc930cba89c461401f19b0368d1e35442f09cd848bed5736441a6f8622d6081302c641efa686ed17a0af25f7e2469cf40a4b02ba9c581bbb11f8
ripemd-160 8f8ec03fc160bb43b8bb08a0da41248b61270b49

69657872 as geometric shapes

Circle

Radius = n
Diameter 139315744
Circumference 437673317.8798
Area 1.5243695977343E+16

Sphere

Radius = n
Volume 1.4157912309289E+24
Surface area 6.0974783909372E+16
Circumference 437673317.8798

Square

Length = n
Perimeter 278631488
Area 4852219131568384
Diagonal 98511107.308449

Cube

Length = n
Surface area 29113314789410304
Volume 3.3799525918274E+23
Space diagonal 120650973.45113

Equilateral Triangle

Length = n
Perimeter 208973616
Area 2.1010725163335E+15
Altitude 60325486.725565

Triangular Pyramid

Length = n
Surface area 2.1010725163335E+15
Volume 3.983312329617E+22
Height 32837035.769483