69808568 (number)

69808568 is an even 8-digits composite number following 69808567 and preceding 69808569. In scientific notation, it is written as 6.9808568 × 10^7. The sum of its digits is 50. It has a total of 7 prime factors and 48 positive divisors. There are 32695040 positive integers (up to 69808568) that are relatively prime to 69808568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9808568 × 10^7
Engineering notation 6.9808568 × 10^6

Prime Factorization of 69808568

Prime Factorization 2 × 2 × 2 × 41 × 41 × 29 × 179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 425662
Product of the distinct prime numbers

The prime factorization of 69808568 is 2 × 2 × 2 × 41 × 41 × 29 × 179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69808568)

Multiplication

n×y
n×2 139617136
n×3 209425704
n×4 279234272
n×5 349042840

Division

n÷y
n÷2 34904284
n÷3 23269522.666667
n÷3 17452142
n÷5 13961713.6

Exponentiation

ny
n2 4873236166210624
n3 3.4019363828897E+23
n4 2.3748430731663E+31
n5 1.6578439416246E+39

Nth Root

y√n
2√n 8355.1521829348
3√n 411.75249847123
4√n 91.406521555821
5√n 37.049448345948

Divisors of 69808568

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 -69808567
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 69808568 can be divided by 48 positive divisors. The sum of these divisors (counting 69808568) is 1, the average is 0.020833333333333.

Base conversion 69808568

Base System Value
2 Binary 100001010010011000110111000
3 Ternary 11212100122100112
4 Quaternary 10022103012320
5 Quinary 120332333233
6 Senary 10532123452
8 Octal 412230670
10 Decimal 69808568
12 Duodecimal 1b466588
16 Hexadecimal 42931b8
20 Vigesimal 11g6188
36 Base36 15k8mw

Cryptographic Hash Functions

md5 3778e45c039776a7d8f2176b4bde4626
sha1 ee6b2db079f0f4b06dec09c0e461edb3589b3f47
sha256 f266bfd826e64c090951204354ac0c733af41ed252889128b2e26f94c887f655
sha512 9732a2acc4ffa81436af1c6abac672737051fd959f8b4b5cd5669e46336aefbfa164bc0de14839dc8ba41610a3b874274ae7fccb667c4dc3a9b2e6f6ebf710e1
ripemd-160 ca93fc66f516a1532b3a739375ed161575035eab

69808568 as geometric shapes

Circle

Radius = n
Diameter 139617136
Circumference 438620168.77285
Area 1.5309722938975E+16

Sphere

Radius = n
Volume 1.4249997797955E+24
Surface area 6.1238891755902E+16
Circumference 438620168.77285

Square

Length = n
Perimeter 279234272
Area 4873236166210624
Diagonal 98724223.635444

Cube

Length = n
Surface area 29239416997263744
Volume 3.4019363828897E+23
Space diagonal 120911986.57963

Equilateral Triangle

Length = n
Perimeter 209425704
Area 2.1101731592897E+15
Altitude 60455993.289813

Triangular Pyramid

Length = n
Surface area 2.1101731592897E+15
Volume 4.0092204758443E+22
Height 32908074.545148