69439138 (number)

69439138 is an even 8-digits composite number following 69439137 and preceding 69439139. In scientific notation, it is written as 6.9439138 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 34719568 positive integers (up to 69439138) that are relatively prime to 69439138.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9439138 × 10^7
Engineering notation 6.9439138 × 10^6

Prime Factorization of 69439138

Prime Factorization 2 × 34719569

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 69439138
Product of the distinct prime numbers

The prime factorization of 69439138 is 2 × 34719569. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 12, 75, 50, 179, 9107, 2261, 90504, 41314, 511170, 143961, 6959867, 6191638, 9353036, 9070261, 780476720, 837221395, 2792135046, 7764652529

Basic calculations (n = 69439138)

Multiplication

n×y
n×2 138878276
n×3 208317414
n×4 277756552
n×5 347195690

Division

n÷y
n÷2 34719569
n÷3 23146379.333333
n÷3 17359784.5
n÷5 13887827.6

Exponentiation

ny
n2 4821793886183044
n3 3.3482121107022E+23
n4 2.3249696280832E+31
n5 1.6144388685028E+39

Nth Root

y√n
2√n 8333.0149405842
3√n 411.02487600118
4√n 91.285348991962
5√n 37.010151612919

Divisors of 69439138

1, 2, 34719569, 69439138

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69439137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69439138 can be divided by 4 positive divisors. The sum of these divisors (counting 69439138) is 1, the average is 0.25.

Base conversion 69439138

Base System Value
2 Binary 100001000111000111010100010
3 Ternary 11211122212120221
4 Quaternary 10020320322202
5 Quinary 120234023023
6 Senary 10520153254
8 Octal 410707242
10 Decimal 69439138
12 Duodecimal 1b30882a
16 Hexadecimal 4238ea2
20 Vigesimal 11djhgi
36 Base36 15cbky

Cryptographic Hash Functions

md5 3a92c363a5e3c84d7f9df70898138b48
sha1 792e80cfee67ddcb87e92b03627cd7692cdac8de
sha256 a13eb92101a244e33349ce1cfabab821d46f6975346114152f1d802f327fe15a
sha512 e29b1eb1bd062dd2038dc6de216d549e1c36fdb8bfac35c1287f7ac1c53d63d105c3a8abb5afe30a458573d81591ef256074e325c6281e62e772e2704446c212
ripemd-160 a40e918d6855dd5e9227796683f0c2c360294c14

69439138 as geometric shapes

Circle

Radius = n
Diameter 138878276
Circumference 436298971.62482
Area 1.5148112249957E+16

Sphere

Radius = n
Volume 1.4024958092857E+24
Surface area 6.0592448999827E+16
Circumference 436298971.62482

Square

Length = n
Perimeter 277756552
Area 4821793886183044
Diagonal 98201770.719097

Cube

Length = n
Surface area 28930763317098264
Volume 3.3482121107022E+23
Space diagonal 120272115.04979

Equilateral Triangle

Length = n
Perimeter 208317414
Area 2.0878979986235E+15
Altitude 60136057.524893

Triangular Pyramid

Length = n
Surface area 2.0878979986235E+15
Volume 3.9459058138808E+22
Height 32733923.573032