749665838 (number)

749665838 is an even 9-digits composite number following 749665837 and preceding 749665839. In scientific notation, it is written as 7.49665838 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 374832918 positive integers (up to 749665838) that are relatively prime to 749665838.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million six hundred sixty-five thousand eight hundred thirty-eight

Notation

Scientific notation 7.49665838 × 10^8
Engineering notation 7.49665838 × 10^6

Prime Factorization of 749665838

Prime Factorization 2 × 374832919

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749665838
Product of the distinct prime numbers

The prime factorization of 749665838 is 2 × 374832919. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 92, 13, 605, 135, 6224, 7784, 36718, 11017, 681862, 559613, 8072651, 4538589, 67157724, 70783003, 976395483, 305179328, 2445030872, 6242911287

Basic calculations (n = 749665838)

Multiplication

n×y
n×2 1499331676
n×3 2248997514
n×4 2998663352
n×5 3748329190

Division

n÷y
n÷2 374832919
n÷3 249888612.66667
n÷3 187416459.5
n÷5 149933167.6

Exponentiation

ny
n2 561998868664242244
n3 4.2131135283223E+26
n4 3.1584272837989E+35
n5 2.3677650364712E+44

Nth Root

y√n
2√n 27380.026260031
3√n 908.42534022608
4√n 165.46910968526
5√n 59.562585874923

Divisors of 749665838

1, 2, 374832919, 749665838

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 -749665837
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 749665838 can be divided by 4 positive divisors. The sum of these divisors (counting 749665838) is 1, the average is 0.25.

Base conversion 749665838

Base System Value
2 Binary 101100101011101111111000101110
3 Ternary 1221020121222012102
4 Quaternary 230223233320232
5 Quinary 3013403301323
6 Senary 202215535102
8 Octal 5453577056
10 Decimal 749665838
12 Duodecimal 18b08a492
16 Hexadecimal 2caefe2e
20 Vigesimal be584bi
36 Base36 cebxv2

Cryptographic Hash Functions

md5 df8a82acea286e814ffff3a0eca63ae6
sha1 c573dc3a08dc624b512aaaa7ea10acc9137d7fd2
sha256 f59dd6ddeb8ea813cdc11cd94a7d58bd3ab8ba2f9473bf741ed6f0a1b2d616dc
sha512 4f0634a7bba2b0949809dd4c20807f61677dcfa61b350e535f15e5bbea6a0bb4edd85258543b300a569f9da6d8412048d74a1c6fa135d31def485851493d01ec
ripemd-160 8795d2595141111c2a118fae62b57850ff4ebc04

749665838 as geometric shapes

Circle

Radius = n
Diameter 1499331676
Circumference 4710289378.6161
Area 1.7655715171214E+18

Sphere

Radius = n
Volume 1.764784867909E+27
Surface area 7.0622860684854E+18
Circumference 4710289378.6161

Square

Length = n
Perimeter 2998663352
Area 561998868664242244
Diagonal 1060187595.3474

Cube

Length = n
Surface area 3371993211985453464
Volume 4.2131135283223E+26
Space diagonal 1298459320.1147

Equilateral Triangle

Length = n
Perimeter 2248997514
Area 2.4335264858067E+17
Altitude 649229660.05735

Triangular Pyramid

Length = n
Surface area 2.4335264858067E+17
Volume 4.9652019096425E+25
Height 353395865.1158