69808538 (number)

69808538 is an even 8-digits composite number following 69808537 and preceding 69808539. In scientific notation, it is written as 6.9808538 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 34808796 positive integers (up to 69808538) that are relatively prime to 69808538.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred eight thousand five hundred thirty-eight

Notation

Scientific notation 6.9808538 × 10^7
Engineering notation 6.9808538 × 10^6

Prime Factorization of 69808538

Prime Factorization 2 × 367 × 95107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 69808538
Product of the distinct prime numbers

The prime factorization of 69808538 is 2 × 367 × 95107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 79, 99, 221, 71, 2309, 6462, 29498, 14460, 605636, 96419, 5498055, 4126969, 29281807, 36177117, 662110115, 677937883, 5076038916, 9186953232

Basic calculations (n = 69808538)

Multiplication

n×y
n×2 139617076
n×3 209425614
n×4 279234152
n×5 349042690

Division

n÷y
n÷2 34904269
n÷3 23269512.666667
n÷3 17452134.5
n÷5 13961707.6

Exponentiation

ny
n2 4873231977697444
n3 3.4019319969791E+23
n4 2.3748389908453E+31
n5 1.6578403793631E+39

Nth Root

y√n
2√n 8355.1503876352
3√n 411.75243948813
4√n 91.406511735407
5√n 37.049445161572

Divisors of 69808538

1, 2, 367, 734, 95107, 190214, 34904269, 69808538

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69808537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69808538 can be divided by 8 positive divisors. The sum of these divisors (counting 69808538) is 1, the average is 0.125.

Base conversion 69808538

Base System Value
2 Binary 100001010010011000110011010
3 Ternary 11212100122022102
4 Quaternary 10022103012122
5 Quinary 120332333123
6 Senary 10532123402
8 Octal 412230632
10 Decimal 69808538
12 Duodecimal 1b466562
16 Hexadecimal 429319a
20 Vigesimal 11g616i
36 Base36 15k8m2

Cryptographic Hash Functions

md5 2cbb7511e6d7d062ec98acd98967f4d7
sha1 24ff80725afdcb6521431166c731eca111e3a9a4
sha256 d4d4c319fe2bf7c065f8c578e2d7753900a472b5e82f271dc96f38d6ad1656ef
sha512 e86388279aade02754a96e47f74b402359e3f22e05444b28e2a2b9e35a843e4ced1d7d01a4e751066351ac4e51f990072a16fb6ad2ba6f05cabf6e2686ad4007
ripemd-160 00a379fd9e170a847f9028a017b91fa219e3b239

69808538 as geometric shapes

Circle

Radius = n
Diameter 139617076
Circumference 438619980.27729
Area 1.5309709780373E+16

Sphere

Radius = n
Volume 1.4249979426295E+24
Surface area 6.1238839121493E+16
Circumference 438619980.27729

Square

Length = n
Perimeter 279234152
Area 4873231977697444
Diagonal 98724181.209038

Cube

Length = n
Surface area 29239391866184664
Volume 3.4019319969791E+23
Space diagonal 120911934.6181

Equilateral Triangle

Length = n
Perimeter 209425614
Area 2.1101713456103E+15
Altitude 60455967.309051

Triangular Pyramid

Length = n
Surface area 2.1101713456103E+15
Volume 4.009215306999E+22
Height 32908060.403013