745444791 (number)

745444791 is an odd 9-digits composite number following 745444790 and preceding 745444792. In scientific notation, it is written as 7.45444791 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 28 positive divisors. There are 393198624 positive integers (up to 745444791) that are relatively prime to 745444791.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million four hundred forty-four thousand seven hundred ninety-one

Notation

Scientific notation 7.45444791 × 10^8
Engineering notation 7.45444791 × 10^6

Prime Factorization of 745444791

Prime Factorization 7 × 21 × 3 × 13 × 130027

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 745444791
Product of the distinct prime numbers

The prime factorization of 745444791 is 7 × 21 × 3 × 13 × 130027. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 13, 44, 278, 307, 101, 5070, 74412, 61827, 283038, 342716, 6442490, 2331591, 44733811, 80389918, 519604584, 178376736, 9954462196, 5716569799

Basic calculations (n = 745444791)

Multiplication

n×y
n×2 1490889582
n×3 2236334373
n×4 2981779164
n×5 3727223955

Division

n÷y
n÷2 372722395.5
n÷3 248481597
n÷3 186361197.75
n÷5 149088958.2

Exponentiation

ny
n2 555687936429033681
n3 4.1423467763256E+26
n4 3.0878908269276E+35
n5 2.3018521321098E+44

Nth Root

y√n
2√n 27302.834852813
3√n 906.71714559698
4√n 165.23569485076
5√n 59.495360017866

Divisors of 745444791

1, 3, 7, 13, 21, 39, 63, 91, 147, 273, 441, 819, 1911, 5733, 130027, 390081, 910189, 1690351, 2730567, 5071053, 8191701, 11832457, 19113969, 35497371, 57341907, 106492113, 248481597, 745444791

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745444790
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745444791 can be divided by 28 positive divisors. The sum of these divisors (counting 745444791) is 1, the average is 0.035714285714286.

Base conversion 745444791

Base System Value
2 Binary 101100011011101001010110110111
3 Ternary 1220221200112000100
4 Quaternary 230123221112313
5 Quinary 3011313213131
6 Senary 201545245143
8 Octal 5433512667
10 Decimal 745444791
12 Duodecimal 1897937b3
16 Hexadecimal 2c6e95b7
20 Vigesimal bcj0bjb
36 Base36 cbtgvr

Cryptographic Hash Functions

md5 28f75e7789cd751daae4e147d35769d7
sha1 8a08837ab2b30e08e58468e8b0d356b558d3b04d
sha256 821d669c9c77670cced7eee826134799b7684b40c3206b89348f425a29b97db6
sha512 108064703037975afae91b6a532d4ff9cddaa07d713afb03d58189ef88c27c671dd6e2369522a5b39213d42983911b265a8e29634fcf33d5e6eb25814d33b8d6
ripemd-160 d6dd05e6eb60f958fd1cae386eafbac871b14c18

745444791 as geometric shapes

Circle

Radius = n
Diameter 1490889582
Circumference 4683767758.1248
Area 1.7457451387739E+18

Sphere

Radius = n
Volume 1.7351421601501E+27
Surface area 6.9829805550957E+18
Circumference 4683767758.1248

Square

Length = n
Perimeter 2981779164
Area 555687936429033681
Diagonal 1054218133.4326

Cube

Length = n
Surface area 3334127618574202086
Volume 4.1423467763256E+26
Space diagonal 1291148252.2496

Equilateral Triangle

Length = n
Perimeter 2236334373
Area 2.4061993476205E+17
Altitude 645574126.12478

Triangular Pyramid

Length = n
Surface area 2.4061993476205E+17
Volume 4.8818024926101E+25
Height 351406044.47753