749420105 (number)

749420105 is an odd 9-digits composite number following 749420104 and preceding 749420106. In scientific notation, it is written as 7.49420105 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 513665280 positive integers (up to 749420105) that are relatively prime to 749420105.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49420105 × 10^8
Engineering notation 7.49420105 × 10^6

Prime Factorization of 749420105

Prime Factorization 35 × 4273 × 5011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749420105
Product of the distinct prime numbers

The prime factorization of 749420105 is 35 × 4273 × 5011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 7, 98, 679, 921, 7719, 9522, 35849, 97141, 584333, 391181, 3042620, 1294620, 95145198, 78362244, 969264169, 206882993, 4936652519, 7014195435

Basic calculations (n = 749420105)

Multiplication

n×y
n×2 1498840210
n×3 2248260315
n×4 2997680420
n×5 3747100525

Division

n÷y
n÷2 374710052.5
n÷3 249806701.66667
n÷3 187355026.25
n÷5 149884021

Exponentiation

ny
n2 561630493778211025
n3 4.2089718361847E+26
n4 3.1542881154156E+35
n5 2.363886930655E+44

Nth Root

y√n
2√n 27375.538442193
3√n 908.32607178401
4√n 165.45554823636
5√n 59.558680558279

Divisors of 749420105

1, 35, 4273, 5011, 149555, 175385, 21412003, 749420105

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 -749420104
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 749420105 can be divided by 8 positive divisors. The sum of these divisors (counting 749420105) is 1, the average is 0.125.

Base conversion 749420105

Base System Value
2 Binary 101100101010110011111001001001
3 Ternary 1221020011111010012
4 Quaternary 230222303321021
5 Quinary 3013322420410
6 Senary 202210401305
8 Octal 5452637111
10 Decimal 749420105
12 Duodecimal 18ab90235
16 Hexadecimal 2cab3e49
20 Vigesimal be3ha55
36 Base36 ce6o95

Cryptographic Hash Functions

md5 d17e347fe8e9ca1b1f27710a91489134
sha1 09ccc712c4f3a7b0e39fdbc15b5389409cc9d8e9
sha256 bb6c5b73578eb285405c46933a1940a08aca32d4fd27534c2d7b221858863096
sha512 ae710da35f346b7975ffcd4bf27ec87801c04543e9a82f10e0600a3a8cb3525fba2b029721929042b0e8a0c5e79a7eb4e45aad370748f2cc7eee20614b4bd6ab
ripemd-160 686ddbdb8bb759a14b6eacdeaa514e73bd077f78

749420105 as geometric shapes

Circle

Radius = n
Diameter 1498840210
Circumference 4708745392.641
Area 1.7644142332856E+18

Sphere

Radius = n
Volume 1.7630499999632E+27
Surface area 7.0576569331425E+18
Circumference 4708745392.641

Square

Length = n
Perimeter 2997680420
Area 561630493778211025
Diagonal 1059840076.4061

Cube

Length = n
Surface area 3369782962669266150
Volume 4.2089718361847E+26
Space diagonal 1298033698.0736

Equilateral Triangle

Length = n
Perimeter 2248260315
Area 2.4319313757596E+17
Altitude 649016849.0368

Triangular Pyramid

Length = n
Surface area 2.4319313757596E+17
Volume 4.960320878649E+25
Height 353280025.46869