69488938 (number)

69488938 is an even 8-digits composite number following 69488937 and preceding 69488939. In scientific notation, it is written as 6.9488938 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 34731840 positive integers (up to 69488938) that are relatively prime to 69488938.

Interesting facts

Basic properties

Name

Name sixty-nine million four hundred eighty-eight thousand nine hundred thirty-eight

Notation

Scientific notation 6.9488938 × 10^7
Engineering notation 6.9488938 × 10^6

Prime Factorization of 69488938

Prime Factorization 2 × 4049 × 8581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 69488938
Product of the distinct prime numbers

The prime factorization of 69488938 is 2 × 4049 × 8581. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 50, 44, 297, 695, 5524, 4744, 46165, 55710, 177426, 920443, 4373537, 4728441, 24728877, 96663705, 658914540, 651399660, 2174610062, 1915574725

Basic calculations (n = 69488938)

Multiplication

n×y
n×2 138977876
n×3 208466814
n×4 277955752
n×5 347444690

Division

n÷y
n÷2 34744469
n÷3 23162979.333333
n÷3 17372234.5
n÷5 13897787.6

Exponentiation

ny
n2 4828712504367844
n3 3.3554210383584E+23
n4 2.3316464449838E+31
n5 1.620236352534E+39

Nth Root

y√n
2√n 8336.0025191935
3√n 411.12311141553
4√n 91.301711480089
5√n 37.015458640337

Divisors of 69488938

1, 2, 4049, 8098, 8581, 17162, 34744469, 69488938

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 -69488937
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 69488938 can be divided by 8 positive divisors. The sum of these divisors (counting 69488938) is 1, the average is 0.125.

Base conversion 69488938

Base System Value
2 Binary 100001001000101000100101010
3 Ternary 11211202101220101
4 Quaternary 10021011010222
5 Quinary 120242121223
6 Senary 10521220014
8 Octal 411050452
10 Decimal 69488938
12 Duodecimal 1b33160a
16 Hexadecimal 424512a
20 Vigesimal 11e626i
36 Base36 15de0a

Cryptographic Hash Functions

md5 908397e971a793510bf492137dbf74ec
sha1 d8b6bca467d3127d038a2f52bf8b348e364da716
sha256 71f2a4ab88f8d967d691eab33c85d11ab3a858fe6713f9b22a9266e64f0ea740
sha512 6bd90ebda42e1cceaeb263bc01f83c1755b61605a383ed9ac8755fa39d9918f145444d269299b8a7307d5f08e731abd3f78cf2cd98fdf11b4272590787854eee
ripemd-160 63833c9ff83c5945794051b5c1c63b2aead5ec07

69488938 as geometric shapes

Circle

Radius = n
Diameter 138977876
Circumference 436611874.25311
Area 1.5169847730019E+16

Sphere

Radius = n
Volume 1.405515477841E+24
Surface area 6.0679390920077E+16
Circumference 436611874.25311

Square

Length = n
Perimeter 277955752
Area 4828712504367844
Diagonal 98272198.554503

Cube

Length = n
Surface area 28972275026207064
Volume 3.3554210383584E+23
Space diagonal 120358371.18

Equilateral Triangle

Length = n
Perimeter 208466814
Area 2.0908938481771E+15
Altitude 60179185.590002

Triangular Pyramid

Length = n
Surface area 2.0908938481771E+15
Volume 3.9544016165987E+22
Height 32757399.518168