69872868 (number)

69872868 is an even 8-digits composite number following 69872867 and preceding 69872869. In scientific notation, it is written as 6.9872868 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 21026304 positive integers (up to 69872868) that are relatively prime to 69872868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9872868 × 10^7
Engineering notation 6.9872868 × 10^6

Prime Factorization of 69872868

Prime Factorization 2 × 2 × 939 × 3 × 117 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34936434
Product of the distinct prime numbers

The prime factorization of 69872868 is 2 × 2 × 939 × 3 × 117 × 53. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69872868)

Multiplication

n×y
n×2 139745736
n×3 209618604
n×4 279491472
n×5 349364340

Division

n÷y
n÷2 34936434
n÷3 23290956
n÷3 17468217
n÷5 13974573.6

Exponentiation

ny
n2 4882217682545424
n3 3.4113455167976E+23
n4 2.3836049499759E+31
n5 1.6654931403381E+39

Nth Root

y√n
2√n 8358.999222395
3√n 411.87888009712
4√n 91.427562706194
5√n 37.05627101074

Divisors of 69872868

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69872867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69872868 can be divided by 48 positive divisors. The sum of these divisors (counting 69872868) is 1, the average is 0.020833333333333.

Base conversion 69872868

Base System Value
2 Binary 100001010100010110011100100
3 Ternary 11212110220120000
4 Quaternary 10022202303210
5 Quinary 120341412433
6 Senary 10533341300
8 Octal 412426344
10 Decimal 69872868
12 Duodecimal 1b497830
16 Hexadecimal 42a2ce4
20 Vigesimal 11ge238
36 Base36 15lm90

Cryptographic Hash Functions

md5 2091a360961c4dfc2f1645745d7b39d3
sha1 e5a10b5e32e3d6839e678112d18772459a34708a
sha256 079b3474557c6ad2fa3d1b01874c1bba65bd8ce5d668267182553eea6a101d9e
sha512 05411cdd977e693cd0c51d2403cc85c40110bdeb89e5a32ba78c64804b5f0329c7f4ba54ed791dee2ac8083e7afabd8ab464b03825787b362b7f2f9e523dc210
ripemd-160 7feae14da46a2328885744c00dc0a927f95706f2

69872868 as geometric shapes

Circle

Radius = n
Diameter 139745736
Circumference 439024177.5881
Area 1.5337939204711E+16

Sphere

Radius = n
Volume 1.4289410685904E+24
Surface area 6.1351756818844E+16
Circumference 439024177.5881

Square

Length = n
Perimeter 279491472
Area 4882217682545424
Diagonal 98815157.567505

Cube

Length = n
Surface area 29293306095272544
Volume 3.4113455167976E+23
Space diagonal 121023357.44655

Equilateral Triangle

Length = n
Perimeter 209618604
Area 2.114062269945E+15
Altitude 60511678.723277

Triangular Pyramid

Length = n
Surface area 2.114062269945E+15
Volume 4.0203092464965E+22
Height 32938385.855835