749023942 (number)

749023942 is an even 9-digits composite number following 749023941 and preceding 749023943. In scientific notation, it is written as 7.49023942 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 374511970 positive integers (up to 749023942) that are relatively prime to 749023942.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million twenty-three thousand nine hundred forty-two

Notation

Scientific notation 7.49023942 × 10^8
Engineering notation 7.49023942 × 10^6

Prime Factorization of 749023942

Prime Factorization 2 × 374511971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749023942
Product of the distinct prime numbers

The prime factorization of 749023942 is 2 × 374511971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 98, 44, 741, 727, 5298, 6751, 19710, 62274, 741685, 4729, 7682091, 6156418, 8397891, 70385438, 156887742, 256768142, 532509159, 7012253237

Basic calculations (n = 749023942)

Multiplication

n×y
n×2 1498047884
n×3 2247071826
n×4 2996095768
n×5 3745119710

Division

n÷y
n÷2 374511971
n÷3 249674647.33333
n÷3 187255985.5
n÷5 149804788.4

Exponentiation

ny
n2 561036865689219364
n3 4.2023004474586E+26
n4 3.1476236466238E+35
n5 2.3576454717266E+44

Nth Root

y√n
2√n 27368.301774133
3√n 908.16598862743
4√n 165.43367787163
5√n 59.552382372214

Divisors of 749023942

1, 2, 374511971, 749023942

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 -749023941
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 749023942 can be divided by 4 positive divisors. The sum of these divisors (counting 749023942) is 1, the average is 0.25.

Base conversion 749023942

Base System Value
2 Binary 101100101001010011001011000110
3 Ternary 1221012102100200111
4 Quaternary 230221103023012
5 Quinary 3013222231232
6 Senary 202154103234
8 Octal 5451231306
10 Decimal 749023942
12 Duodecimal 18aa1ab1a
16 Hexadecimal 2ca532c6
20 Vigesimal be17jh2
36 Base36 cdy6km

Cryptographic Hash Functions

md5 1cb448c20fd5a4e70c27bdccc4e27200
sha1 c5ee319235435ba1befdc2a4e787ff09cb05c85e
sha256 11b15e60a5e4118b69686675a57034bc00e2c45d37468483427c2c774f5c53ca
sha512 b8406d0f2ea79c9ba586d062c5526491f6df65153f44ec7366ac4f5e6d335667c93ec1dfb74db090b5db3ce4b4d5219b4779b856f74819e6175da214ca737186
ripemd-160 3d65ee8c1c8d9b6031192982dae7b253b64db4ad

749023942 as geometric shapes

Circle

Radius = n
Diameter 1498047884
Circumference 4706256227.1001
Area 1.7625492956423E+18

Sphere

Radius = n
Volume 1.7602554951884E+27
Surface area 7.0501971825692E+18
Circumference 4706256227.1001

Square

Length = n
Perimeter 2996095768
Area 561036865689219364
Diagonal 1059279817.3186

Cube

Length = n
Surface area 3366221194135316184
Volume 4.2023004474586E+26
Space diagonal 1297347523.6295

Equilateral Triangle

Length = n
Perimeter 2247071826
Area 2.4293608907323E+17
Altitude 648673761.81476

Triangular Pyramid

Length = n
Surface area 2.4293608907323E+17
Volume 4.9524585716354E+25
Height 353093272.43952