745742020 (number)

745742020 is an even 9-digits composite number following 745742019 and preceding 745742021. In scientific notation, it is written as 7.45742020 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 280679040 positive integers (up to 745742020) that are relatively prime to 745742020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45742020 × 10^8
Engineering notation 7.45742020 × 10^6

Prime Factorization of 745742020

Prime Factorization 2 × 2 × 5 × 19 × 149 × 13171

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 372871010
Product of the distinct prime numbers

The prime factorization of 745742020 is 2 × 2 × 5 × 19 × 149 × 13171. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 70, 41, 98, 775, 753, 6360, 24734, 99765, 974184, 653889, 6506170, 6205913, 14632171, 68995519, 681221285, 756053120, 8586500448, 4159185156

Basic calculations (n = 745742020)

Multiplication

n×y
n×2 1491484040
n×3 2237226060
n×4 2982968080
n×5 3728710100

Division

n÷y
n÷2 372871010
n÷3 248580673.33333
n÷3 186435505
n÷5 149148404

Exponentiation

ny
n2 556131160393680400
n3 4.1473037493693E+26
n4 3.0928186756082E+35
n5 2.3064448466418E+44

Nth Root

y√n
2√n 27308.277499689
3√n 906.83764046677
4√n 165.2521633737
5√n 59.500103743184

Divisors of 745742020

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1490, 2831, 2980, 5662, 11324, 13171, 14155, 26342, 28310, 52684, 56620, 65855, 131710, 250249, 263420, 500498, 1000996, 1251245, 1962479, 2502490, 3924958, 5004980, 7849916, 9812395, 19624790, 37287101, 39249580, 74574202, 149148404, 186435505, 372871010, 745742020

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 -745742019
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 745742020 can be divided by 48 positive divisors. The sum of these divisors (counting 745742020) is 1, the average is 0.020833333333333.

Base conversion 745742020

Base System Value
2 Binary 101100011100110001111011000100
3 Ternary 1220222020121201211
4 Quaternary 230130301323010
5 Quinary 3011402221040
6 Senary 201555501204
8 Octal 5434617304
10 Decimal 745742020
12 Duodecimal 1898b7804
16 Hexadecimal 2c731ec4
20 Vigesimal bd0hf10
36 Base36 cbzu84

Cryptographic Hash Functions

md5 6ad8beef2167b40534dcf1670424173b
sha1 0fc4eb79c1e7a15891df7967b89e8a95bedb0cdf
sha256 6feab85200cb0028b7b4b132aeacad94f4a98590647678b67d142adb3010ce61
sha512 3f2ea32d937afe172f16e99bc491ef581ff9b9346c2d698b6a8f81a635c11b3a5a44c96c6e9842481fc9d80e1f9d0d8c3e358db09d7bb08422e3485e09a78415
ripemd-160 8c07863c8ece3e10bfcbc93fefc9b24e24c909af

745742020 as geometric shapes

Circle

Radius = n
Diameter 1491484040
Circumference 4685635303.0104
Area 1.7471375679252E+18

Sphere

Radius = n
Volume 1.7372185321632E+27
Surface area 6.9885502717006E+18
Circumference 4685635303.0104

Square

Length = n
Perimeter 2982968080
Area 556131160393680400
Diagonal 1054638478.7155

Cube

Length = n
Surface area 3336786962362082400
Volume 4.1473037493693E+26
Space diagonal 1291663067.979

Equilateral Triangle

Length = n
Perimeter 2237226060
Area 2.4081185636852E+17
Altitude 645831533.98952

Triangular Pyramid

Length = n
Surface area 2.4081185636852E+17
Volume 4.8876443413657E+25
Height 351546159.57184