749273845 (number)

749273845 is an odd 9-digits composite number following 749273844 and preceding 749273846. In scientific notation, it is written as 7.49273845 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 599419072 positive integers (up to 749273845) that are relatively prime to 749273845.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million two hundred seventy-three thousand eight hundred forty-five

Notation

Scientific notation 7.49273845 × 10^8
Engineering notation 7.49273845 × 10^6

Prime Factorization of 749273845

Prime Factorization 5 × 149854769

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749273845
Product of the distinct prime numbers

The prime factorization of 749273845 is 5 × 149854769. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749273845)

Multiplication

n×y
n×2 1498547690
n×3 2247821535
n×4 2997095380
n×5 3746369225

Division

n÷y
n÷2 374636922.5
n÷3 249757948.33333
n÷3 187318461.25
n÷5 149854769

Exponentiation

ny
n2 561411294801084025
n3 4.2065079948204E+26
n4 3.1518264193023E+35
n5 2.3615810999632E+44

Nth Root

y√n
2√n 27372.86694886
3√n 908.26697701907
4√n 165.44747489418
5√n 59.556355631933

Divisors of 749273845

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749273844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749273845 can be divided by 4 positive divisors. The sum of these divisors (counting 749273845) is 1, the average is 0.25.

Base conversion 749273845

Base System Value
2 Binary 101100101010010000001011110101
3 Ternary 1221012220001111011
4 Quaternary 230222100023311
5 Quinary 3013303230340
6 Senary 202203312221
8 Octal 5452201365
10 Decimal 749273845
12 Duodecimal 18ab1b671
16 Hexadecimal 2ca902f5
20 Vigesimal be2j4c5
36 Base36 ce3jed

Cryptographic Hash Functions

md5 4053c52f2b84d5ecfb48346b9cb8c5f1
sha1 61c37fed15920f0836b5fb209385069759726a6d
sha256 767968e3bd8636029c976302531a9fb64dfee3e6c797d57f9349595b5432d1ec
sha512 3af07128a262d86dadd7576bc2de6fe1b705ee746d8893fa29a30a275eebf8dd5e2e0e22482677db28e4bf86edd97c7c3454947208fc9ff98e608c9aab891d14
ripemd-160 1b2fea48a68c25bd62b750afdcb589025cbccd27

749273845 as geometric shapes

Circle

Radius = n
Diameter 1498547690
Circumference 4707826413.958
Area 1.7637255993894E+18

Sphere

Radius = n
Volume 1.7620179485059E+27
Surface area 7.0549023975577E+18
Circumference 4707826413.958

Square

Length = n
Perimeter 2997095380
Area 561411294801084025
Diagonal 1059633233.5304

Cube

Length = n
Surface area 3368467768806504150
Volume 4.2065079948204E+26
Space diagonal 1297780368.3225

Equilateral Triangle

Length = n
Perimeter 2247821535
Area 2.4309822163463E+17
Altitude 648890184.16124

Triangular Pyramid

Length = n
Surface area 2.4309822163463E+17
Volume 4.9574172137548E+25
Height 353211077.84348