69439450 (number)

69439450 is an even 8-digits composite number following 69439449 and preceding 69439451. In scientific notation, it is written as 6.9439450 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 27775760 positive integers (up to 69439450) that are relatively prime to 69439450.

Interesting facts

Basic properties

Name

Name sixty-nine million four hundred thirty-nine thousand four hundred fifty

Notation

Scientific notation 6.9439450 × 10^7
Engineering notation 6.9439450 × 10^6

Prime Factorization of 69439450

Prime Factorization 2 × 5 × 5 × 1388789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13887890
Product of the distinct prime numbers

The prime factorization of 69439450 is 2 × 5 × 5 × 1388789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 95, 31, 330, 904, 9943, 5151, 64507, 41184, 114802, 736366, 3529882, 3319510, 65013093, 54558007, 34019126, 745350361, 8562658028, 9138204183

Basic calculations (n = 69439450)

Multiplication

n×y
n×2 138878900
n×3 208318350
n×4 277757800
n×5 347197250

Division

n÷y
n÷2 34719725
n÷3 23146483.333333
n÷3 17359862.5
n÷5 13887890

Exponentiation

ny
n2 4821837216302500
n3 3.3482572428958E+23
n4 2.325011414052E+31
n5 1.6144751383549E+39

Nth Root

y√n
2√n 8333.0336612785
3√n 411.02549159815
4√n 91.285451531328
5√n 37.010184871243

Divisors of 69439450

1, 2, 5, 10, 25, 50, 1388789, 2777578, 6943945, 13887890, 34719725, 69439450

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69439449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69439450 can be divided by 12 positive divisors. The sum of these divisors (counting 69439450) is 1, the average is 0.083333333333333.

Base conversion 69439450

Base System Value
2 Binary 100001000111000111111011010
3 Ternary 11211122220000111
4 Quaternary 10020320333122
5 Quinary 120234030300
6 Senary 10520154534
8 Octal 410707732
10 Decimal 69439450
12 Duodecimal 1b308a4a
16 Hexadecimal 4238fda
20 Vigesimal 11djica
36 Base36 15cbtm

Cryptographic Hash Functions

md5 3b007326c4b22441ea55bf0dd1c01076
sha1 740885a7cc3d46d2c11dc1082585b9bf3d6aab69
sha256 107071ee803ce6e01a4cf2444e356642963cb6ccaf8adac7425312959a464a73
sha512 b063c482c62e626e8f412ce677733ac1c5eecd06829011a7caaac3f36ee99fdb6b71d8b287b4c784ae154df1ab199b4ccd712cc669d48b14b0e4b6466077f2d6
ripemd-160 e6247ff65a85b65b29e368fb2cb606b7d146d3b4

69439450 as geometric shapes

Circle

Radius = n
Diameter 138878900
Circumference 436300931.97863
Area 1.5148248375542E+16

Sphere

Radius = n
Volume 1.4025147142147E+24
Surface area 6.0592993502167E+16
Circumference 436300931.97863

Square

Length = n
Perimeter 277757800
Area 4821837216302500
Diagonal 98202211.953728

Cube

Length = n
Surface area 28931023297815000
Volume 3.3482572428958E+23
Space diagonal 120272655.44964

Equilateral Triangle

Length = n
Perimeter 208318350
Area 2.0879167611156E+15
Altitude 60136327.724819

Triangular Pyramid

Length = n
Surface area 2.0879167611156E+15
Volume 3.9459590026809E+22
Height 32734070.651243