749420147 (number)

749420147 is an odd 9-digits composite number following 749420146 and preceding 749420148. In scientific notation, it is written as 7.49420147 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 642235392 positive integers (up to 749420147) that are relatively prime to 749420147.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49420147 × 10^8
Engineering notation 7.49420147 × 10^6

Prime Factorization of 749420147

Prime Factorization 7 × 9397 × 11393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749420147
Product of the distinct prime numbers

The prime factorization of 749420147 is 7 × 9397 × 11393. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749420147)

Multiplication

n×y
n×2 1498840294
n×3 2248260441
n×4 2997680588
n×5 3747100735

Division

n÷y
n÷2 374710073.5
n÷3 249806715.66667
n÷3 187355036.75
n÷5 149884029.4

Exponentiation

ny
n2 561630556729501609
n3 4.2089725438391E+26
n4 3.1542888225229E+35
n5 2.3638875930556E+44

Nth Root

y√n
2√n 27375.539209301
3√n 908.32608875255
4√n 165.45555055453
5√n 59.558681225853

Divisors of 749420147

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749420146
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749420147 can be divided by 8 positive divisors. The sum of these divisors (counting 749420147) is 1, the average is 0.125.

Base conversion 749420147

Base System Value
2 Binary 101100101010110011111001110011
3 Ternary 1221020011111011202
4 Quaternary 230222303321303
5 Quinary 3013322421042
6 Senary 202210401415
8 Octal 5452637163
10 Decimal 749420147
12 Duodecimal 18ab9026b
16 Hexadecimal 2cab3e73
20 Vigesimal be3ha77
36 Base36 ce6oab

Cryptographic Hash Functions

md5 2836824dd3b442eeb9f8ce61324d1154
sha1 b7111c6f76ecfdc4fd29e1b674fda781d0b6e15d
sha256 a90790f30604ce2b10aa4192ca6cefde7abd595f7470953ca4cfe1f3f8a0c5f9
sha512 9ebbb95074b0a126ae98c1ca73041a7021ff965e10a1be456138252e08cd94060621bad167d49793ac8765d5b50dd8aab002abd5934616aeb1beeead33025450
ripemd-160 ab67ee2826c020302a7bf7aa30b94e7b1a7c4234

749420147 as geometric shapes

Circle

Radius = n
Diameter 1498840294
Circumference 4708745656.5348
Area 1.7644144310529E+18

Sphere

Radius = n
Volume 1.7630502963848E+27
Surface area 7.0576577242118E+18
Circumference 4708745656.5348

Square

Length = n
Perimeter 2997680588
Area 561630556729501609
Diagonal 1059840135.803

Cube

Length = n
Surface area 3369783340377009654
Volume 4.2089725438391E+26
Space diagonal 1298033770.8197

Equilateral Triangle

Length = n
Perimeter 2248260441
Area 2.4319316483467E+17
Altitude 649016885.40987

Triangular Pyramid

Length = n
Surface area 2.4319316483467E+17
Volume 4.9603217126278E+25
Height 353280045.26768