1816996842 (number)

1816996842 is an even 10-digits composite number following 1816996841 and preceding 1816996843. In scientific notation, it is written as 1.816996842 × 10^9. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 605240064 positive integers (up to 1816996842) that are relatively prime to 1816996842.

Interesting facts

Basic properties

Name

Name one billion eight hundred sixteen million nine hundred ninety-six thousand eight hundred forty-two

Notation

Scientific notation 1.816996842 × 10^9
Engineering notation 1.816996842 × 10^9

Prime Factorization of 1816996842

Prime Factorization 2 × 9 × 69473 × 1453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1816996842
Product of the distinct prime numbers

The prime factorization of 1816996842 is 2 × 9 × 69473 × 1453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 21, 67, 140, 215, 9489, 2738, 64144, 23408, 445861, 593721, 4021817, 3736154, 60582702, 4916213, 40075942, 532516499, 6555188497, 3552255939

Basic calculations (n = 1816996842)

Multiplication

n×y
n×2 3633993684
n×3 5450990526
n×4 7267987368
n×5 9084984210

Division

n÷y
n÷2 908498421
n÷3 605665614
n÷3 454249210.5
n÷5 363399368.4

Exponentiation

ny
n2 3301477523837972964
n3 5.9987742347476E+27
n4 1.0899753840407E+37
n5 1.9804818306597E+46

Nth Root

y√n
2√n 42626.245929005
3√n 1220.2572336746
4√n 206.4612455862
5√n 71.100201985195

Divisors of 1816996842

1, 2, 9, 18, 1453, 2906, 13077, 26154, 69473, 138946, 625257, 1250514, 100944269, 201888538, 908498421, 1816996842

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 -1816996841
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 1816996842 can be divided by 16 positive divisors. The sum of these divisors (counting 1816996842) is 1, the average is 0.0625.

Base conversion 1816996842

Base System Value
2 Binary 1101100010011010010101111101010
3 Ternary 11200122000000002100
4 Quaternary 1230103102233222
5 Quinary 12210122344332
6 Senary 500144314230
8 Octal 15423225752
10 Decimal 1816996842
12 Duodecimal 428612976
16 Hexadecimal 6c4d2bea
20 Vigesimal 187g4c22
36 Base36 u1sjqi

Cryptographic Hash Functions

md5 a1b67dfaf341864cbed7753dad117a27
sha1 55af66b64edebc04b0e7338cd8381531dcc4ff37
sha256 e37a9db9382d7d5557637a229ce5d55eed2b9526597a17903414c63db990233c
sha512 5d4b83ff89b2045c5c5e9efc419dec2c35e0bbfdc9315126f77a364e5095aa6cc3e6fe02b088fb9cb35148627266843f5254add2d9902875d7762bafb67274c7
ripemd-160 86ea82bcef2e315e0b53a78aa974f11d92dba6aa

1816996842 as geometric shapes

Circle

Radius = n
Diameter 3633993684
Circumference 11416527860.846
Area 1.0371897534881E+19

Sphere

Radius = n
Volume 2.5127606755236E+28
Surface area 4.1487590139525E+19
Circumference 11416527860.846

Square

Length = n
Perimeter 7267987368
Area 3301477523837972964
Diagonal 2569621576.7455

Cube

Length = n
Surface area 1.9808865143028E+19
Volume 5.9987742347476E+27
Space diagonal 3147130847.5362

Equilateral Triangle

Length = n
Perimeter 5450990526
Area 1.4295817028335E+18
Altitude 1573565423.7681

Triangular Pyramid

Length = n
Surface area 1.4295817028335E+18
Volume 7.0696232336619E+26
Height 856540525.58183