745742019 (number)

745742019 is an odd 9-digits composite number following 745742018 and preceding 745742020. In scientific notation, it is written as 7.45742019 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 444554400 positive integers (up to 745742019) that are relatively prime to 745742019.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million seven hundred forty-two thousand nineteen

Notation

Scientific notation 7.45742019 × 10^8
Engineering notation 7.45742019 × 10^6

Prime Factorization of 745742019

Prime Factorization 3 × 11 × 61 × 370463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 745742019
Product of the distinct prime numbers

The prime factorization of 745742019 is 3 × 11 × 61 × 370463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 75, 49, 906, 125, 6697, 7590, 88847, 66797, 679048, 277147, 8531795, 3106907, 42523892, 56660857, 542849504, 738386762, 8446119945, 4028249212

Basic calculations (n = 745742019)

Multiplication

n×y
n×2 1491484038
n×3 2237226057
n×4 2982968076
n×5 3728710095

Division

n÷y
n÷2 372871009.5
n÷3 248580673
n÷3 186435504.75
n÷5 149148403.8

Exponentiation

ny
n2 556131158902196361
n3 4.1473037326853E+26
n4 3.092818659019E+35
n5 2.3064448311777E+44

Nth Root

y√n
2√n 27308.277481379
3√n 906.83764006143
4√n 165.2521633183
5√n 59.500103727227

Divisors of 745742019

1, 3, 11, 33, 61, 183, 671, 2013, 370463, 1111389, 4075093, 12225279, 22598243, 67794729, 248580673, 745742019

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 -745742018
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 745742019 can be divided by 16 positive divisors. The sum of these divisors (counting 745742019) is 1, the average is 0.0625.

Base conversion 745742019

Base System Value
2 Binary 101100011100110001111011000011
3 Ternary 1220222020121201210
4 Quaternary 230130301323003
5 Quinary 3011402221034
6 Senary 201555501203
8 Octal 5434617303
10 Decimal 745742019
12 Duodecimal 1898b7803
16 Hexadecimal 2c731ec3
20 Vigesimal bd0hf0j
36 Base36 cbzu83

Cryptographic Hash Functions

md5 57c874e3501cbc0e5e0330a7faf1ea5f
sha1 ee7fa47a84482a17252402103efa09b387f739d1
sha256 8f5b811d1254b87beef7706feb4af085543947775dbfe3e1111b85dc9c8ee77e
sha512 cf8634faa76704bef5e844d063b2f08d457755654917a3caf00bbe4266369f19e8edcf20d0e638cf4b10f535edb5c0a23c319c9a6b76665da9512133e1d57c92
ripemd-160 66e53c3017f9d19dd1fe2520134631cd6366d933

745742019 as geometric shapes

Circle

Radius = n
Diameter 1491484038
Circumference 4685635296.7272
Area 1.7471375632395E+18

Sphere

Radius = n
Volume 1.7372185251746E+27
Surface area 6.9885502529581E+18
Circumference 4685635296.7272

Square

Length = n
Perimeter 2982968076
Area 556131158902196361
Diagonal 1054638477.3013

Cube

Length = n
Surface area 3336786953413178166
Volume 4.1473037326853E+26
Space diagonal 1291663066.247

Equilateral Triangle

Length = n
Perimeter 2237226057
Area 2.4081185572269E+17
Altitude 645831533.1235

Triangular Pyramid

Length = n
Surface area 2.4081185572269E+17
Volume 4.8876443217035E+25
Height 351546159.10043