745555789 (number)

745555789 is an odd 9-digits composite number following 745555788 and preceding 745555790. In scientific notation, it is written as 7.45555789 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 668492640 positive integers (up to 745555789) that are relatively prime to 745555789.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million five hundred fifty-five thousand seven hundred eighty-nine

Notation

Scientific notation 7.45555789 × 10^8
Engineering notation 7.45555789 × 10^6

Prime Factorization of 745555789

Prime Factorization 11 × 73 × 928463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745555789
Product of the distinct prime numbers

The prime factorization of 745555789 is 11 × 73 × 928463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745555789)

Multiplication

n×y
n×2 1491111578
n×3 2236667367
n×4 2982223156
n×5 3727778945

Division

n÷y
n÷2 372777894.5
n÷3 248518596.33333
n÷3 186388947.25
n÷5 149111157.8

Exponentiation

ny
n2 555853434511412521
n3 4.1441974593552E+26
n4 3.0897304065813E+35
n5 2.303566391076E+44

Nth Root

y√n
2√n 27304.867496474
3√n 906.76214727294
4√n 165.24184547648
5√n 59.497131704449

Divisors of 745555789

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745555788
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745555789 can be divided by 8 positive divisors. The sum of these divisors (counting 745555789) is 1, the average is 0.125.

Base conversion 745555789

Base System Value
2 Binary 101100011100000100011101001101
3 Ternary 1220221220011021101
4 Quaternary 230130010131031
5 Quinary 3011330241124
6 Senary 201551503101
8 Octal 5434043515
10 Decimal 745555789
12 Duodecimal 189827a91
16 Hexadecimal 2c70474d
20 Vigesimal bcje999
36 Base36 cbvuj1

Cryptographic Hash Functions

md5 1fff3edda26d8a54ef0fa2c09c3d21bc
sha1 7f18c01f3463757e4a810806bba68f7ece0de2b7
sha256 79416ef767f489700d1346eb7da0f428148f9370e33824c23feb7bae186fd96c
sha512 b12817134bdc3e5fc2d0de7bc8844080d4d47b5759270949fb974e822242e40967b00cbce4dc787bbd41ca1e18ed12204338b22abd14aa88c9e0233004c1736b
ripemd-160 fe14663cd637678c169d2fd568c4c021359d136f

745555789 as geometric shapes

Circle

Radius = n
Diameter 1491111578
Circumference 4684465179.1275
Area 1.7462650663337E+18

Sphere

Radius = n
Volume 1.7359173724448E+27
Surface area 6.9850602653348E+18
Circumference 4684465179.1275

Square

Length = n
Perimeter 2982223156
Area 555853434511412521
Diagonal 1054375108.3096

Cube

Length = n
Surface area 3335120607068475126
Volume 4.1441974593552E+26
Space diagonal 1291340506.4251

Equilateral Triangle

Length = n
Perimeter 2236667367
Area 2.4069159753386E+17
Altitude 645670253.21255

Triangular Pyramid

Length = n
Surface area 2.4069159753386E+17
Volume 4.8839835434768E+25
Height 351458369.43652