69388520 (number)

69388520 is an even 8-digits composite number following 69388519 and preceding 69388521. In scientific notation, it is written as 6.9388520 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 27755392 positive integers (up to 69388520) that are relatively prime to 69388520.

Interesting facts

Basic properties

Name

Name sixty-nine million three hundred eighty-eight thousand five hundred twenty

Notation

Scientific notation 6.9388520 × 10^7
Engineering notation 6.9388520 × 10^6

Prime Factorization of 69388520

Prime Factorization 2 × 2 × 2 × 5 × 1734713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17347130
Product of the distinct prime numbers

The prime factorization of 69388520 is 2 × 2 × 2 × 5 × 1734713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 74, 29, 188, 262, 2767, 3961, 35170, 54312, 37233, 479153, 31081, 3194097, 91128350, 2853280, 236916792, 414117852, 361960414, 2622243510

Basic calculations (n = 69388520)

Multiplication

n×y
n×2 138777040
n×3 208165560
n×4 277554080
n×5 346942600

Division

n÷y
n÷2 34694260
n÷3 23129506.666667
n÷3 17347130
n÷5 13877704

Exponentiation

ny
n2 4814766707790400
n3 3.3408953599885E+23
n4 2.3181978450447E+31
n5 1.6085631753484E+39

Nth Root

y√n
2√n 8329.9771908451
3√n 410.92497885774
4√n 91.268708716871
5√n 37.004754292644

Divisors of 69388520

1, 2, 4, 5, 8, 10, 20, 40, 1734713, 3469426, 6938852, 8673565, 13877704, 17347130, 34694260, 69388520

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 -69388519
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 69388520 can be divided by 16 positive divisors. The sum of these divisors (counting 69388520) is 1, the average is 0.0625.

Base conversion 69388520

Base System Value
2 Binary 100001000101100100011101000
3 Ternary 11211120022011012
4 Quaternary 10020230203220
5 Quinary 120230413040
6 Senary 10515123052
8 Octal 410544350
10 Decimal 69388520
12 Duodecimal 1b2a3488
16 Hexadecimal 422c8e8
20 Vigesimal 11ddb60
36 Base36 15b8iw

Cryptographic Hash Functions

md5 c3ff190c84a75b117f0caf6756bb3d93
sha1 a07aa3d2fe21ea3976e8f290bd364e56c3cc5dce
sha256 aace9f24ae7d5fb591a3ae2971f64c0e763f525088005f5232eb19b0eeb51d98
sha512 ee11dc6990f7fe679994c6d43a47c767234fb43ba4b95b308e20953aef1b992b9fb3b9896fc0f1cbc9db51f785b07a9710b6d56e87d876aea1bf7f8447d7ab50
ripemd-160 ac8b0e6c2f46581e23076b5c140a1311634a9198

69388520 as geometric shapes

Circle

Radius = n
Diameter 138777040
Circumference 435980929.35094
Area 1.5126035717943E+16

Sphere

Radius = n
Volume 1.3994309759136E+24
Surface area 6.0504142871772E+16
Circumference 435980929.35094

Square

Length = n
Perimeter 277554080
Area 4814766707790400
Diagonal 98130186.056997

Cube

Length = n
Surface area 28888600246742400
Volume 3.3408953599885E+23
Space diagonal 120184442.10201

Equilateral Triangle

Length = n
Perimeter 208165560
Area 2.084855141121E+15
Altitude 60092221.051005

Triangular Pyramid

Length = n
Surface area 2.084855141121E+15
Volume 3.9372829404709E+22
Height 32710062.018999