749070909 (number)

749070909 is an odd 9-digits composite number following 749070908 and preceding 749070910. In scientific notation, it is written as 7.49070909 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 498021696 positive integers (up to 749070909) that are relatively prime to 749070909.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million seventy thousand nine hundred nine

Notation

Scientific notation 7.49070909 × 10^8
Engineering notation 7.49070909 × 10^6

Prime Factorization of 749070909

Prime Factorization 3 × 27 × 373 × 24793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749070909
Product of the distinct prime numbers

The prime factorization of 749070909 is 3 × 27 × 373 × 24793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 64, 68, 83, 962, 9277, 8911, 86131, 4695, 870761, 879931, 7670539, 206148, 71906364, 70471470, 830152522, 949649234, 8636491952, 5963475558

Basic calculations (n = 749070909)

Multiplication

n×y
n×2 1498141818
n×3 2247212727
n×4 2996283636
n×5 3745354545

Division

n÷y
n÷2 374535454.5
n÷3 249690303
n÷3 187267727.25
n÷5 149814181.8

Exponentiation

ny
n2 561107226710086281
n3 4.2030910035819E+26
n4 3.1484131986628E+35
n5 2.35838473663E+44

Nth Root

y√n
2√n 27369.159815383
3√n 908.18497019268
4√n 165.43627116018
5√n 59.553129191224

Divisors of 749070909

1, 3, 27, 81, 373, 1119, 10071, 24793, 30213, 74379, 669411, 2008233, 9247789, 27743367, 249690303, 749070909

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749070908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749070909 can be divided by 16 positive divisors. The sum of these divisors (counting 749070909) is 1, the average is 0.0625.

Base conversion 749070909

Base System Value
2 Binary 101100101001011110101000111101
3 Ternary 1221012111202010000
4 Quaternary 230221132220331
5 Quinary 3013230232114
6 Senary 202155104513
8 Octal 5451365075
10 Decimal 749070909
12 Duodecimal 18aa42139
16 Hexadecimal 2ca5ea3d
20 Vigesimal be1dh59
36 Base36 cdz6t9

Cryptographic Hash Functions

md5 99650d85c1840a438516d999e1259ded
sha1 0051e98a567842bc0d2822220d5508164cef676f
sha256 465152d23202d339c2342c4c8918f3a8fc1c1b6b03fad59e4272d4477a8e6a4a
sha512 78c41adaa6a69faacf5939e7b0c57961eebe13f79021d594a3fbadc1f970cc13ab8220edc0d551fa7c696470c3641e535e34e0d4855163a544a5873cf6aa26dc
ripemd-160 32f783bc5e5e6348133e929765985fa550305876

749070909 as geometric shapes

Circle

Radius = n
Diameter 1498141818
Circumference 4706551329.4645
Area 1.7627703413085E+18

Sphere

Radius = n
Volume 1.760586642563E+27
Surface area 7.0510813652342E+18
Circumference 4706551329.4645

Square

Length = n
Perimeter 2996283636
Area 561107226710086281
Diagonal 1059346238.6869

Cube

Length = n
Surface area 3366643360260517686
Volume 4.2030910035819E+26
Space diagonal 1297428872.8598

Equilateral Triangle

Length = n
Perimeter 2247212727
Area 2.4296655628898E+17
Altitude 648714436.4299

Triangular Pyramid

Length = n
Surface area 2.4296655628898E+17
Volume 4.9533902509616E+25
Height 353115412.89565