45748749 (number)

45748749 is an odd 8-digits composite number following 45748748 and preceding 45748750. In scientific notation, it is written as 4.5748749 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 30499164 positive integers (up to 45748749) that are relatively prime to 45748749.

Interesting facts

Basic properties

Name

Name forty-five million seven hundred forty-eight thousand seven hundred forty-nine

Notation

Scientific notation 4.5748749 × 10^7
Engineering notation 4.5748749 × 10^6

Prime Factorization of 45748749

Prime Factorization 3 × 15249583

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 45748749
Product of the distinct prime numbers

The prime factorization of 45748749 is 3 × 15249583. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 69, 16, 230, 143, 8944, 9734, 93057, 23787, 385055, 573173, 6901684, 3576761, 65133666, 22687970, 3869170, 146798752, 3537471068, 9313760932

Basic calculations (n = 45748749)

Multiplication

n×y
n×2 91497498
n×3 137246247
n×4 182994996
n×5 228743745

Division

n÷y
n÷2 22874374.5
n÷3 15249583
n÷3 11437187.25
n÷5 9149749.8

Exponentiation

ny
n2 2092948035065001
n3 9.5749754326232E+22
n4 4.3804314774824E+30
n5 2.0039926017504E+38

Nth Root

y√n
2√n 6763.7821520212
3√n 357.65124478946
4√n 82.242216361314
5√n 34.046764328259

Divisors of 45748749

1, 3, 15249583, 45748749

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 -45748748
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 45748749 can be divided by 4 positive divisors. The sum of these divisors (counting 45748749) is 1, the average is 0.25.

Base conversion 45748749

Base System Value
2 Binary 10101110100001001000001101
3 Ternary 10012002021111010
4 Quaternary 2232201020031
5 Quinary 43202424444
6 Senary 4312315433
8 Octal 256411015
10 Decimal 45748749
12 Duodecimal 133a2b79
16 Hexadecimal 2ba120d
20 Vigesimal e5ibh9
36 Base36 r8jyl

Cryptographic Hash Functions

md5 c1325e7a0471bdd0021b9675dbcbd100
sha1 7fb56db07a876746360c72133d8c7475ce952a81
sha256 ce9253ede432f3118d0222d3739f24ce5957ac7c5aa9e1feb52dfde5a452da99
sha512 3859dfb0691d7952e00d214677bad0c78c6c63144136e8508b2b974d8534279df77a96f591dd46761bb24570f46ef51e1bc462fb26fbd82ad04bdfbeea9e7048
ripemd-160 82529844c850368a94742c3ef7f0f400a98f5d87

45748749 as geometric shapes

Circle

Radius = n
Diameter 91497498
Circumference 287447867.53865
Area 6.5751901713054E+15

Sphere

Radius = n
Volume 4.0107563303242E+23
Surface area 2.6300760685222E+16
Circumference 287447867.53865

Square

Length = n
Perimeter 182994996
Area 2092948035065001
Diagonal 64698501.297403

Cube

Length = n
Surface area 12557688210390006
Volume 9.5749754326232E+22
Space diagonal 79239157.650716

Equilateral Triangle

Length = n
Perimeter 137246247
Area 9.0627308358351E+14
Altitude 39619578.825358

Triangular Pyramid

Length = n
Surface area 9.0627308358351E+14
Volume 1.1284216763504E+22
Height 21566167.099134