7942744282 (number)

7942744282 is an even 10-digits composite number following 7942744281 and preceding 7942744283. In scientific notation, it is written as 7.942744282 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 3607672000 positive integers (up to 7942744282) that are relatively prime to 7942744282.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred forty-four thousand two hundred eighty-two

Notation

Scientific notation 7.942744282 × 10^9
Engineering notation 7.942744282 × 10^9

Prime Factorization of 7942744282

Prime Factorization 2 × 11 × 1361 × 265271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7942744282
Product of the distinct prime numbers

The prime factorization of 7942744282 is 2 × 11 × 1361 × 265271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 88, 40, 848, 364, 9110, 8051, 33076, 45898, 449583, 533685, 5937161, 6214636, 31435169, 75616540, 687568670, 701590838, 2411104503, 1101226146

Basic calculations (n = 7942744282)

Multiplication

n×y
n×2 15885488564
n×3 23828232846
n×4 31770977128
n×5 39713721410

Division

n÷y
n÷2 3971372141
n÷3 2647581427.3333
n÷3 1985686070.5
n÷5 1588548856.4

Exponentiation

ny
n2 6.3087186729244E+19
n3 5.0108539166117E+29
n4 3.9799931294105E+39
n5 3.1612067671024E+49

Nth Root

y√n
2√n 89122.075166594
3√n 1995.2172619922
4√n 298.53320613726
5√n 95.497964773677

Divisors of 7942744282

1, 2, 11, 22, 1361, 2722, 14971, 29942, 265271, 530542, 2917981, 5835962, 361033831, 722067662, 3971372141, 7942744282

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942744281
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942744282 can be divided by 16 positive divisors. The sum of these divisors (counting 7942744282) is 1, the average is 0.0625.

Base conversion 7942744282

Base System Value
2 Binary 111011001011011001010100011011010
3 Ternary 202111112200012211011
4 Quaternary 13121123022203122
5 Quinary 112231320304112
6 Senary 3352052324134
8 Octal 73133124332
10 Decimal 7942744282
12 Duodecimal 165801364a
16 Hexadecimal 1d96ca8da
20 Vigesimal 642230e2
36 Base36 3ncwkpm

Cryptographic Hash Functions

md5 52d4945e60a354cb40db993da13703ae
sha1 f7d9613a7caa48dba11b0112519771b453b909c2
sha256 0c7b3ea064383086b40c092d14915f10ff7e31799cb206d4091efd8d1bdf55b2
sha512 fdad380ce3bc6f4bc65558a0055cc010c9efd047febf31f9e583f6bdf2433f5c3236a1af3d8c7997ca842c879c20afb8f791a129eab8543d52c1f0ac7ac4a86e
ripemd-160 1f4a1ca10de4a567add743afcc39b41ce07b606a

7942744282 as geometric shapes

Circle

Radius = n
Diameter 15885488564
Circumference 49905734171.347
Area 1.9819424236424E+20

Sphere

Radius = n
Volume 2.0989415803518E+30
Surface area 7.9277696945696E+20
Circumference 49905734171.347

Square

Length = n
Perimeter 31770977128
Area 6.3087186729244E+19
Diagonal 11232736686.066

Cube

Length = n
Surface area 3.7852312037546E+20
Volume 5.0108539166117E+29
Space diagonal 13757236647.951

Equilateral Triangle

Length = n
Perimeter 23828232846
Area 2.7317553180409E+19
Altitude 6878618323.9756

Triangular Pyramid

Length = n
Surface area 2.7317553180409E+19
Volume 5.9053479732855E+28
Height 3744245562.0219