69138439 (number)

69138439 is an odd 8-digits composite number following 69138438 and preceding 69138440. In scientific notation, it is written as 6.9138439 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 63360000 positive integers (up to 69138439) that are relatively prime to 69138439.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9138439 × 10^7
Engineering notation 6.9138439 × 10^6

Prime Factorization of 69138439

Prime Factorization 67 × 17 × 101 × 601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69138439
Product of the distinct prime numbers

The prime factorization of 69138439 is 67 × 17 × 101 × 601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 41, 100, 491, 878, 8867, 5183, 92296, 89050, 486276, 589331, 99228, 8294780, 41753605, 36202404, 940473818, 981953911, 6149921502, 279506970

Basic calculations (n = 69138439)

Multiplication

n×y
n×2 138276878
n×3 207415317
n×4 276553756
n×5 345692195

Division

n÷y
n÷2 34569219.5
n÷3 23046146.333333
n÷3 17284609.75
n÷5 13827687.8

Exponentiation

ny
n2 4780123747356721
n3 3.3049029411907E+23
n4 2.2849583040044E+31
n5 1.5797845031895E+39

Nth Root

y√n
2√n 8314.9527358849
3√n 410.43071729864
4√n 91.186362663969
5√n 36.978042219899

Divisors of 69138439

1, 17, 67, 101, 601, 1139, 1717, 6767, 10217, 40267, 60701, 115039, 684539, 1031917, 4066967, 69138439

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 -69138438
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 69138439 can be divided by 16 positive divisors. The sum of these divisors (counting 69138439) is 1, the average is 0.0625.

Base conversion 69138439

Base System Value
2 Binary 100000111101111100000000111
3 Ternary 11211002121002221
4 Quaternary 10013233200013
5 Quinary 120144412224
6 Senary 10505513211
8 Octal 407574007
10 Decimal 69138439
12 Duodecimal 1b1a2807
16 Hexadecimal 41ef807
20 Vigesimal 11c261j
36 Base36 155vk7

Cryptographic Hash Functions

md5 69e1ad96a1251621b2f5163754ab228d
sha1 4b786342ccf2b87b3427f27a9aed1f9a69ae1f26
sha256 ef286b97bf0da458c0217f6b3be3a9a44ed034880c4262d6edfcf71c0fd74f8c
sha512 1ba4702ceb907dc6c108c1f992afa8c4f26b720bfef933c65914ee9db075117832fb4b4bfa46eae0baec336004bf819d05a4e663725766598b11bcad8d9dbabd
ripemd-160 4a934b39da84d75733f8b704bc18815e1b115c5f

69138439 as geometric shapes

Circle

Radius = n
Diameter 138276878
Circumference 434409624.08613
Area 1.5017201647946E+16

Sphere

Radius = n
Volume 1.384354506783E+24
Surface area 6.0068806591784E+16
Circumference 434409624.08613

Square

Length = n
Perimeter 276553756
Area 4780123747356721
Diagonal 97776518.115105

Cube

Length = n
Surface area 28680742484140326
Volume 3.3049029411907E+23
Space diagonal 119751289.104

Equilateral Triangle

Length = n
Perimeter 207415317
Area 2.0698542992221E+15
Altitude 59875644.552001

Triangular Pyramid

Length = n
Surface area 2.0698542992221E+15
Volume 3.8948654681322E+22
Height 32592172.705035