745420 (number)

745420 is an even 6-digits composite number following 745419 and preceding 745421. In scientific notation, it is written as 7.45420 × 10^5. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 264960 positive integers (up to 745420) that are relatively prime to 745420.

Interesting facts

Basic properties

Name

Name seven hundred forty-five thousand four hundred twenty

Notation

Scientific notation 7.45420 × 10^5
Engineering notation 7.45420 × 10^3

Prime Factorization of 745420

Prime Factorization 2 × 2 × 5 × 13 × 47 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 372710
Product of the distinct prime numbers

The prime factorization of 745420 is 2 × 2 × 5 × 13 × 47 × 61. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 28, 58, 437, 186, 9287, 814, 98286, 3346, 591554, 433059, 6280063, 1750400, 51082343, 71133684, 688073679, 249527556, 1855226047, 452939953

Basic calculations (n = 745420)

Multiplication

n×y
n×2 1490840
n×3 2236260
n×4 2981680
n×5 3727100

Division

n÷y
n÷2 372710
n÷3 248473.33333333
n÷3 186355
n÷5 149084

Exponentiation

ny
n2 555650976400
n3 414193350828088000
n4 3.0874800757427E+23
n5 2.3014693980601E+29

Nth Root

y√n
2√n 863.37709026821
3√n 90.670709402588
4√n 29.383279093189
5√n 14.944459354137

Divisors of 745420

1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 61, 65, 94, 122, 130, 188, 235, 244, 260, 305, 470, 610, 611, 793, 940, 1220, 1222, 1586, 2444, 2867, 3055, 3172, 3965, 5734, 6110, 7930, 11468, 12220, 14335, 15860, 28670, 37271, 57340, 74542, 149084, 186355, 372710, 745420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745420 can be divided by 48 positive divisors. The sum of these divisors (counting 745420) is 1, the average is 0.020833333333333.

Base conversion 745420

Base System Value
2 Binary 10110101111111001100
3 Ternary 1101212112011
4 Quaternary 2311333030
5 Quinary 142323140
6 Senary 23551004
8 Octal 2657714
10 Decimal 745420
12 Duodecimal 2bb464
16 Hexadecimal b5fcc
20 Vigesimal 4d3b0
36 Base36 fz64

Cryptographic Hash Functions

md5 3105b8c637c6d4ff5a2a3179a7a5d61a
sha1 f74c3935bc8e7f2924e67d31e52919f07dafa6b0
sha256 0962444de18574d2c71db57c2234ba3821456a807dc487c4e9ea1813ddec59b3
sha512 2824e95b78d378e989400fe6f3269fcc254e0674275700cdc32b250932136963dc94d5d6b18946236331ec8562d37ac361d3751a4cfaebb0821eb0cb52862d83
ripemd-160 e2f2f8d221556652d9432b2ce7f2c66d2b3db4f0

745420 as geometric shapes

Circle

Radius = n
Diameter 1490840
Circumference 4683611.9916778
Area 1745629025418.2

Sphere

Radius = n
Volume 1.7349690508363E+18
Surface area 6982516101672.9
Circumference 4683611.9916778

Square

Length = n
Perimeter 2981680
Area 555650976400
Diagonal 1054183.0736642

Cube

Length = n
Surface area 3333905858400
Volume 414193350828088000
Space diagonal 1291105.312978

Equilateral Triangle

Length = n
Perimeter 2236260
Area 240603930600.01
Altitude 645552.656489

Triangular Pyramid

Length = n
Surface area 240603930600.01
Volume 4.8813154515487E+16
Height 351394.35788805