749029257 (number)

749029257 is an odd 9-digits composite number following 749029256 and preceding 749029258. In scientific notation, it is written as 7.49029257 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 493031448 positive integers (up to 749029257) that are relatively prime to 749029257.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million twenty-nine thousand two hundred fifty-seven

Notation

Scientific notation 7.49029257 × 10^8
Engineering notation 7.49029257 × 10^6

Prime Factorization of 749029257

Prime Factorization 3 × 3 × 79 × 1053487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 249676419
Product of the distinct prime numbers

The prime factorization of 749029257 is 3 × 3 × 79 × 1053487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 20, 89, 743, 487, 833, 9288, 48911, 30466, 364450, 80947, 2645591, 3416907, 43591731, 23728363, 943716621, 250768607, 2834131815, 6603033533

Basic calculations (n = 749029257)

Multiplication

n×y
n×2 1498058514
n×3 2247087771
n×4 2996117028
n×5 3745146285

Division

n÷y
n÷2 374514628.5
n÷3 249676419
n÷3 187257314.25
n÷5 149805851.4

Exponentiation

ny
n2 561044827841972049
n3 4.2023899054217E+26
n4 3.1477129884823E+35
n5 2.3577291210121E+44

Nth Root

y√n
2√n 27368.398875345
3√n 908.16813670777
4√n 165.43397134611
5√n 59.552466887541

Divisors of 749029257

1, 3, 9, 79, 237, 711, 1053487, 3160461, 9481383, 83225473, 249676419, 749029257

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749029256
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749029257 can be divided by 12 positive divisors. The sum of these divisors (counting 749029257) is 1, the average is 0.083333333333333.

Base conversion 749029257

Base System Value
2 Binary 101100101001010100011110001001
3 Ternary 1221012102121222100
4 Quaternary 230221110132021
5 Quinary 3013222414012
6 Senary 202154144013
8 Octal 5451243611
10 Decimal 749029257
12 Duodecimal 18aa22009
16 Hexadecimal 2ca54789
20 Vigesimal be18d2h
36 Base36 cdyao9

Cryptographic Hash Functions

md5 fac03dab41fd175e48fbef42aae923ce
sha1 0a439a7b2e5390feb8730536932c17084c7138ee
sha256 f48abfb10e05d9e1c10574f9e6a61e8587e854cdbafcc6bfec891ccf6600029a
sha512 b3ead43bcc515018fd0d8543e7af5dd80a8ef09b958b93153e3f5309f467bea2f619dafcbfe1306069fc81b9d019bc0b99cacc4a3e0c2555b8d483bd016bcdd6
ripemd-160 355e5c64cded50b83d02111c236fecd6187c49f8

749029257 as geometric shapes

Circle

Radius = n
Diameter 1498058514
Circumference 4706289622.23
Area 1.7625743094829E+18

Sphere

Radius = n
Volume 1.7602929672523E+27
Surface area 7.0502972379316E+18
Circumference 4706289622.23

Square

Length = n
Perimeter 2996117028
Area 561044827841972049
Diagonal 1059287333.8636

Cube

Length = n
Surface area 3366268967051832294
Volume 4.2023899054217E+26
Space diagonal 1297356729.4796

Equilateral Triangle

Length = n
Perimeter 2247087771
Area 2.4293953678651E+17
Altitude 648678364.73978

Triangular Pyramid

Length = n
Surface area 2.4293953678651E+17
Volume 4.9525639988559E+25
Height 353095777.95455