745163939 (number)

745163939 is an odd 9-digits composite number following 745163938 and preceding 745163940. In scientific notation, it is written as 7.45163939 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 684837216 positive integers (up to 745163939) that are relatively prime to 745163939.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred sixty-three thousand nine hundred thirty-nine

Notation

Scientific notation 7.45163939 × 10^8
Engineering notation 7.45163939 × 10^6

Prime Factorization of 745163939

Prime Factorization 13 × 229 × 250307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745163939
Product of the distinct prime numbers

The prime factorization of 745163939 is 13 × 229 × 250307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745163939)

Multiplication

n×y
n×2 1490327878
n×3 2235491817
n×4 2980655756
n×5 3725819695

Division

n÷y
n÷2 372581969.5
n÷3 248387979.66667
n÷3 186290984.75
n÷5 149032787.8

Exponentiation

ny
n2 555269295985995721
n3 4.1376665580268E+26
n4 3.0832399106478E+35
n5 2.2975191967003E+44

Nth Root

y√n
2√n 27297.691092838
3√n 906.60326043097
4√n 165.22012919992
5√n 59.490876276138

Divisors of 745163939

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 -745163938
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 745163939 can be divided by 8 positive divisors. The sum of these divisors (counting 745163939) is 1, the average is 0.125.

Base conversion 745163939

Base System Value
2 Binary 101100011010100100110010100011
3 Ternary 1220221011020202102
4 Quaternary 230122210302203
5 Quinary 3011230221224
6 Senary 201535241015
8 Octal 5432446243
10 Decimal 745163939
12 Duodecimal 18967916b
16 Hexadecimal 2c6a4ca3
20 Vigesimal bch59gj
36 Base36 cbng6b

Cryptographic Hash Functions

md5 7c12d26c827245a2950397157d1baaae
sha1 9738fdb996d97d0e0193ebf28919938467736b8d
sha256 2f3ecc3687c0d063c5fe165f0e03bc5fda86f51e5393e0cc10df500ad134d06b
sha512 5655d0e0701cdc4325cd5c9b3aa348c1057d9dfb1ad6e404d0fb1850b33bae672fba83bf21bc28afa6acf0f15202f1b4e6ff8d03285aecd093045a29762d811c
ripemd-160 30da7a0f0bcbb1b7614135890f22528bc1ac819d

745163939 as geometric shapes

Circle

Radius = n
Diameter 1490327878
Circumference 4682003112.9649
Area 1.7444299410336E+18

Sphere

Radius = n
Volume 1.7331817148935E+27
Surface area 6.9777197641343E+18
Circumference 4682003112.9649

Square

Length = n
Perimeter 2980655756
Area 555269295985995721
Diagonal 1053820948.7252

Cube

Length = n
Surface area 3331615775915974326
Volume 4.1376665580268E+26
Space diagonal 1290661802.3162

Equilateral Triangle

Length = n
Perimeter 2235491817
Area 2.4043865813269E+17
Altitude 645330901.15808

Triangular Pyramid

Length = n
Surface area 2.4043865813269E+17
Volume 4.8762868024493E+25
Height 351273649.57505