749420143 (number)

749420143 is an odd 9-digits composite number following 749420142 and preceding 749420144. In scientific notation, it is written as 7.49420143 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 749261968 positive integers (up to 749420143) that are relatively prime to 749420143.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million four hundred twenty thousand one hundred forty-three

Notation

Scientific notation 7.49420143 × 10^8
Engineering notation 7.49420143 × 10^6

Prime Factorization of 749420143

Prime Factorization 4889 × 153287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749420143
Product of the distinct prime numbers

The prime factorization of 749420143 is 4889 × 153287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749420143)

Multiplication

n×y
n×2 1498840286
n×3 2248260429
n×4 2997680572
n×5 3747100715

Division

n÷y
n÷2 374710071.5
n÷3 249806714.33333
n÷3 187355035.75
n÷5 149884028.6

Exponentiation

ny
n2 561630550734140449
n3 4.2089724764435E+26
n4 3.1542887551793E+35
n5 2.3638875299698E+44

Nth Root

y√n
2√n 27375.539136244
3√n 908.3260871365
4√n 165.45555033375
5√n 59.558681162274

Divisors of 749420143

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 -749420142
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 749420143 can be divided by 4 positive divisors. The sum of these divisors (counting 749420143) is 1, the average is 0.25.

Base conversion 749420143

Base System Value
2 Binary 101100101010110011111001101111
3 Ternary 1221020011111011121
4 Quaternary 230222303321233
5 Quinary 3013322421033
6 Senary 202210401411
8 Octal 5452637157
10 Decimal 749420143
12 Duodecimal 18ab90267
16 Hexadecimal 2cab3e6f
20 Vigesimal be3ha73
36 Base36 ce6oa7

Cryptographic Hash Functions

md5 ff676b9e2ab885e5997ce874814d0711
sha1 a63d143314b9f38cc652f1b7e059eb9fa6c0a80a
sha256 9a1bf024542d57315035023a84cc3b27b600b4f32f58a12bf5cb8e720f4dc01f
sha512 b4f4998979c448aebbca2a1e45c362c35ec8071766c79446808e28699fc2cf5844891803b99b944599e097854fb2954744c7de0bd7749089a81851d34fb378c9
ripemd-160 276ed1cdda1f0779f40d6164c28ae3e4f79f2514

749420143 as geometric shapes

Circle

Radius = n
Diameter 1498840286
Circumference 4708745631.402
Area 1.764414412218E+18

Sphere

Radius = n
Volume 1.7630502681542E+27
Surface area 7.0576576488719E+18
Circumference 4708745631.402

Square

Length = n
Perimeter 2997680572
Area 561630550734140449
Diagonal 1059840130.1462

Cube

Length = n
Surface area 3369783304404842694
Volume 4.2089724764435E+26
Space diagonal 1298033763.8915

Equilateral Triangle

Length = n
Perimeter 2248260429
Area 2.4319316223861E+17
Altitude 649016881.94577

Triangular Pyramid

Length = n
Surface area 2.4319316223861E+17
Volume 4.9603216332012E+25
Height 353280043.38206