69872894 (number)

69872894 is an even 8-digits composite number following 69872893 and preceding 69872895. In scientific notation, it is written as 6.9872894 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 27641952 positive integers (up to 69872894) that are relatively prime to 69872894.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred seventy-two thousand eight hundred ninety-four

Notation

Scientific notation 6.9872894 × 10^7
Engineering notation 6.9872894 × 10^6

Prime Factorization of 69872894

Prime Factorization 2 × 7 × 13 × 383917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69872894
Product of the distinct prime numbers

The prime factorization of 69872894 is 2 × 7 × 13 × 383917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 21, 90, 260, 974, 9772, 7959, 34820, 60716, 961195, 239645, 2105795, 59016, 68364508, 51779266, 77212682, 60055189, 1675420790, 3969679455

Basic calculations (n = 69872894)

Multiplication

n×y
n×2 139745788
n×3 209618682
n×4 279491576
n×5 349364470

Division

n÷y
n÷2 34936447
n÷3 23290964.666667
n÷3 17468223.5
n÷5 13974578.8

Exponentiation

ny
n2 4882221315935236
n3 3.4113493249288E+23
n4 2.3836084977772E+31
n5 1.6654962390269E+39

Nth Root

y√n
2√n 8359.0007776049
3√n 411.87893118443
4√n 91.427571211342
5√n 37.0562737685

Divisors of 69872894

1, 2, 7, 13, 14, 26, 91, 182, 383917, 767834, 2687419, 4990921, 5374838, 9981842, 34936447, 69872894

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 -69872893
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 69872894 can be divided by 16 positive divisors. The sum of these divisors (counting 69872894) is 1, the average is 0.0625.

Base conversion 69872894

Base System Value
2 Binary 100001010100010110011111110
3 Ternary 11212110220120222
4 Quaternary 10022202303332
5 Quinary 120341413034
6 Senary 10533341342
8 Octal 412426376
10 Decimal 69872894
12 Duodecimal 1b497852
16 Hexadecimal 42a2cfe
20 Vigesimal 11ge24e
36 Base36 15lm9q

Cryptographic Hash Functions

md5 a6d74c02be0f9a883a8c3871b08e31c1
sha1 17d5ad3183d386e3692c6463db6a2905c8fb23a6
sha256 e5bfc9fa07d3d97be183695043f9575283b5a3be570725069ed726d246e35106
sha512 d3a4a0bafcd6263882984d23684f0073cf9fa4714caa785b4ad5e2e8360424ba485869d4d2536045459168f60560e1eafb630ced1cb4a30ab0f4fa1bbbfcad21
ripemd-160 009a3f4fce29a65f09e6b820c026703c93ddff30

69872894 as geometric shapes

Circle

Radius = n
Diameter 139745788
Circumference 439024340.95092
Area 1.5337950619342E+16

Sphere

Radius = n
Volume 1.4289426637367E+24
Surface area 6.1351802477367E+16
Circumference 439024340.95092

Square

Length = n
Perimeter 279491576
Area 4882221315935236
Diagonal 98815194.337058

Cube

Length = n
Surface area 29293327895611416
Volume 3.4113493249288E+23
Space diagonal 121023402.47987

Equilateral Triangle

Length = n
Perimeter 209618682
Area 2.1140638432489E+15
Altitude 60511701.239937

Triangular Pyramid

Length = n
Surface area 2.1140638432489E+15
Volume 4.0203137344222E+22
Height 32938398.112353