7942744285 (number)

7942744285 is an odd 10-digits composite number following 7942744284 and preceding 7942744286. In scientific notation, it is written as 7.942744285 × 10^9. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 5379918912 positive integers (up to 7942744285) that are relatively prime to 7942744285.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942744285 × 10^9
Engineering notation 7.942744285 × 10^9

Prime Factorization of 7942744285

Prime Factorization 5 × 7 × 107 × 367 × 5779

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7942744285
Product of the distinct prime numbers

The prime factorization of 7942744285 is 5 × 7 × 107 × 367 × 5779. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942744285)

Multiplication

n×y
n×2 15885488570
n×3 23828232855
n×4 31770977140
n×5 39713721425

Division

n÷y
n÷2 3971372142.5
n÷3 2647581428.3333
n÷3 1985686071.25
n÷5 1588548857

Exponentiation

ny
n2 6.30871867769E+19
n3 5.0108539222895E+29
n4 3.9799931354235E+39
n5 3.1612067730724E+49

Nth Root

y√n
2√n 89122.075183425
3√n 1995.2172622434
4√n 298.53320616545
5√n 95.49796478089

Divisors of 7942744285

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942744284
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942744285 can be divided by 32 positive divisors. The sum of these divisors (counting 7942744285) is 1, the average is 0.03125.

Base conversion 7942744285

Base System Value
2 Binary 111011001011011001010100011011101
3 Ternary 202111112200012211021
4 Quaternary 13121123022203131
5 Quinary 112231320304120
6 Senary 3352052324141
8 Octal 73133124335
10 Decimal 7942744285
12 Duodecimal 1658013651
16 Hexadecimal 1d96ca8dd
20 Vigesimal 642230e5
36 Base36 3ncwkpp

Cryptographic Hash Functions

md5 ea7ff4b4a5d23ed1f79d5a0ba6d0f64b
sha1 7ed763d102c4666a386bcd300d2faf76d638a650
sha256 d92e16abf4db433799bb4d79affca9439ed56c0573c58e077819fae1824e9625
sha512 f7bd04bda6833deabde20f184a947b51ad5c974ead12e2c34d6de27d8ed8c404c7fefead8867491630b74a87ec3925eb1b6935eab4c37d0989e160f9c7d6ec16
ripemd-160 08a3bff6a3548d9fcb530ac7755bb75d2adaea4f

7942744285 as geometric shapes

Circle

Radius = n
Diameter 15885488570
Circumference 49905734190.197
Area 1.9819424251396E+20

Sphere

Radius = n
Volume 2.0989415827302E+30
Surface area 7.9277697005583E+20
Circumference 49905734190.197

Square

Length = n
Perimeter 31770977140
Area 6.30871867769E+19
Diagonal 11232736690.308

Cube

Length = n
Surface area 3.785231206614E+20
Volume 5.0108539222895E+29
Space diagonal 13757236653.147

Equilateral Triangle

Length = n
Perimeter 23828232855
Area 2.7317553201045E+19
Altitude 6878618326.5737

Triangular Pyramid

Length = n
Surface area 2.7317553201045E+19
Volume 5.9053479799769E+28
Height 3744245563.4361