745487680 (number)

745487680 is an even 9-digits composite number following 745487679 and preceding 745487681. In scientific notation, it is written as 7.45487680 × 10^8. The sum of its digits is 49. It has a total of 9 prime factors and 56 positive divisors. There are 244187136 positive integers (up to 745487680) that are relatively prime to 745487680.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million four hundred eighty-seven thousand six hundred eighty

Notation

Scientific notation 7.45487680 × 10^8
Engineering notation 7.45487680 × 10^6

Prime Factorization of 745487680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7081 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 23296490
Product of the distinct prime numbers

The prime factorization of 745487680 is 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7081 × 47. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 3, 35, 22, 382, 604, 2576, 250, 52244, 7002, 704080, 180135, 7359131, 7707978, 98353917, 66962309, 59533289, 583168905, 8281106475, 6240691193

Basic calculations (n = 745487680)

Multiplication

n×y
n×2 1490975360
n×3 2236463040
n×4 2981950720
n×5 3727438400

Division

n÷y
n÷2 372743840
n÷3 248495893.33333
n÷3 186371920
n÷5 149097536

Exponentiation

ny
n2 555751881031782400
n3 4.1430618044602E+26
n4 3.0886015327036E+35
n5 2.3025143910597E+44

Nth Root

y√n
2√n 27303.620272777
3√n 906.73453451983
4√n 165.23807149921
5√n 59.496044612568

Divisors of 745487680

1, 2, 4, 8, 16, 32, 35, 47, 64, 70, 94, 140, 188, 280, 376, 560, 752, 1120, 1504, 1645, 2240, 3008, 3290, 6580, 7081, 13160, 14162, 26320, 28324, 52640, 56648, 105280, 113296, 226592, 247835, 332807, 453184, 495670, 665614, 991340, 1331228, 1982680, 2662456, 3965360, 5324912, 7930720, 10649824, 11648245, 15861440, 21299648, 23296490, 46592980, 93185960, 186371920, 372743840, 745487680

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745487679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745487680 can be divided by 56 positive divisors. The sum of these divisors (counting 745487680) is 1, the average is 0.017857142857143.

Base conversion 745487680

Base System Value
2 Binary 101100011011110011110101000000
3 Ternary 1220221202200211211
4 Quaternary 230123303311000
5 Quinary 3011321101210
6 Senary 201550215504
8 Octal 5433636500
10 Decimal 745487680
12 Duodecimal 1897b4594
16 Hexadecimal 2c6f3d40
20 Vigesimal bcj5j40
36 Base36 cbudz4

Cryptographic Hash Functions

md5 89d9bb3b397c2afa81c9f9c9c3fbb965
sha1 df0c3fb5b4db69b1782fde3d2c20eac85200e8cb
sha256 bf05d7fb2d030a4a84c4e3ffbc15985a3b3a7aea627b54197cf8d3c17d553f81
sha512 fc45034f2dc6277fda010075c3e92f672b3b3693c533dfda6dda8fe775ebd2a3511c1b02d76ccccf5a584faf1f11ecc58ef2cebf0027b6af6c631da8de991276
ripemd-160 8077f8964708763384e962841ec583cf48cbf981

745487680 as geometric shapes

Circle

Radius = n
Diameter 1490975360
Circumference 4684037237.6594
Area 1.7459460266682E+18

Sphere

Radius = n
Volume 1.7354416704347E+27
Surface area 6.9837841066726E+18
Circumference 4684037237.6594

Square

Length = n
Perimeter 2981950720
Area 555751881031782400
Diagonal 1054278787.6381

Cube

Length = n
Surface area 3334511286190694400
Volume 4.1430618044602E+26
Space diagonal 1291222538.1766

Equilateral Triangle

Length = n
Perimeter 2236463040
Area 2.4064762358726E+17
Altitude 645611269.08832

Triangular Pyramid

Length = n
Surface area 2.4064762358726E+17
Volume 4.882645161348E+25
Height 351426262.54602