69389439 (number)

69389439 is an odd 8-digits composite number following 69389438 and preceding 69389440. In scientific notation, it is written as 6.9389439 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 38369520 positive integers (up to 69389439) that are relatively prime to 69389439.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9389439 × 10^7
Engineering notation 6.9389439 × 10^6

Prime Factorization of 69389439

Prime Factorization 3 × 49 × 31 × 15227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69389439
Product of the distinct prime numbers

The prime factorization of 69389439 is 3 × 49 × 31 × 15227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 62, 7, 537, 838, 9415, 6556, 16702, 7586, 894526, 104754, 6667481, 5048009, 57510823, 60445750, 344926170, 817975806, 9032678855, 3288620335

Basic calculations (n = 69389439)

Multiplication

n×y
n×2 138778878
n×3 208168317
n×4 277557756
n×5 346947195

Division

n÷y
n÷2 34694719.5
n÷3 23129813
n÷3 17347359.75
n÷5 13877887.8

Exponentiation

ny
n2 4814894244734721
n3 3.3410281048647E+23
n4 2.318320658798E+31
n5 1.608669699361E+39

Nth Root

y√n
2√n 8330.0323528783
3√n 410.92679298294
4√n 91.269010912129
5√n 37.004852312285

Divisors of 69389439

1, 3, 31, 49, 93, 147, 1519, 4557, 15227, 45681, 472037, 746123, 1416111, 2238369, 23129813, 69389439

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 -69389438
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 69389439 can be divided by 16 positive divisors. The sum of these divisors (counting 69389439) is 1, the average is 0.0625.

Base conversion 69389439

Base System Value
2 Binary 100001000101100110001111111
3 Ternary 11211120100102020
4 Quaternary 10020230301333
5 Quinary 120230430224
6 Senary 10515131223
8 Octal 410546177
10 Decimal 69389439
12 Duodecimal 1b2a3b13
16 Hexadecimal 422cc7f
20 Vigesimal 11dddbj
36 Base36 15b98f

Cryptographic Hash Functions

md5 223c256d526abbeae784484134b18cb0
sha1 64a5bec9a626f58c00ed05cd12693e78e6dfa37a
sha256 e1a6e54b5bdf00047890110883e957ff7d6ae70902bad46123bde236a6d0e814
sha512 acaf52c5384e2a29625acf26c6b29fcae3da5fe8ca787ac14a5d6788b362ebfaa02ba66d057d245863e3824698f29722cd6b2bc17de8df02f8d9889cdb938cb5
ripemd-160 ce1505bf2084ebd4226f7b98628bb274aff88201

69389439 as geometric shapes

Circle

Radius = n
Diameter 138778878
Circumference 435986703.59823
Area 1.512643638707E+16

Sphere

Radius = n
Volume 1.3994865799573E+24
Surface area 6.0505745548281E+16
Circumference 435986703.59823

Square

Length = n
Perimeter 277557756
Area 4814894244734721
Diagonal 98131485.719261

Cube

Length = n
Surface area 28889365468408326
Volume 3.3410281048647E+23
Space diagonal 120186033.8567

Equilateral Triangle

Length = n
Perimeter 208168317
Area 2.0849103662379E+15
Altitude 60093016.928351

Triangular Pyramid

Length = n
Surface area 2.0849103662379E+15
Volume 3.9374393818078E+22
Height 32710495.239754