8420853816 (number)

8420853816 is an even 10-digits composite number following 8420853815 and preceding 8420853817. In scientific notation, it is written as 8.420853816 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 2806227072 positive integers (up to 8420853816) that are relatively prime to 8420853816.

Interesting facts

Basic properties

Name

Name eight billion four hundred twenty million eight hundred fifty-three thousand eight hundred sixteen

Notation

Scientific notation 8.420853816 × 10^9
Engineering notation 8.420853816 × 10^9

Prime Factorization of 8420853816

Prime Factorization 2 × 2 × 2 × 9 × 4567 × 25609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2105213454
Product of the distinct prime numbers

The prime factorization of 8420853816 is 2 × 2 × 2 × 9 × 4567 × 25609. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8420853816)

Multiplication

n×y
n×2 16841707632
n×3 25262561448
n×4 33683415264
n×5 42104269080

Division

n÷y
n÷2 4210426908
n÷3 2806951272
n÷3 2105213454
n÷5 1684170763.2

Exponentiation

ny
n2 7.0910778990442E+19
n3 5.9712930385719E+29
n4 5.0283385770313E+39
n5 4.2342904094534E+49

Nth Root

y√n
2√n 91765.21027056
3√n 2034.4735252644
4√n 302.92773110192
5√n 96.620932730576

Divisors of 8420853816

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 -8420853815
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 8420853816 can be divided by 32 positive divisors. The sum of these divisors (counting 8420853816) is 1, the average is 0.03125.

Base conversion 8420853816

Base System Value
2 Binary 111110101111011000000100000111000
3 Ternary 210201212022200210200
4 Quaternary 13311323000200320
5 Quinary 114221214310231
6 Senary 3511332042200
8 Octal 76573004070
10 Decimal 8420853816
12 Duodecimal 1770163360
16 Hexadecimal 1f5ec0838
20 Vigesimal 6bba6eag
36 Base36 3v9k4e0

Cryptographic Hash Functions

md5 e154fe9b3944682ef33a176635e1bedf
sha1 16f6dbfed778873892d22f6e931d90b54df2879f
sha256 cd6b4cec12b2bebb30877d4e294f7d44b4b42b995b9a35b759fbc9c48a631da2
sha512 f16b22ddcd4545ca5a8d4c6402995b7d6f52db531d17f224ad37bf2ffa4d26e6cc326f6436d50cf514dbf1514f170b40e5b3edfd3ecb3382908a04fae70301b3
ripemd-160 91545d0a6e7f592581bcb257460c5c02d15d5f14

8420853816 as geometric shapes

Circle

Radius = n
Diameter 16841707632
Circumference 52909784970.598
Area 2.227727823367E+20

Sphere

Radius = n
Volume 2.5012493789879E+30
Surface area 8.9109112934681E+20
Circumference 52909784970.598

Square

Length = n
Perimeter 33683415264
Area 7.0910778990442E+19
Diagonal 11908885673.348

Cube

Length = n
Surface area 4.2546467394265E+20
Volume 5.9712930385719E+29
Space diagonal 14585346652.422

Equilateral Triangle

Length = n
Perimeter 25262561448
Area 3.0705268003933E+19
Altitude 7292673326.2111

Triangular Pyramid

Length = n
Surface area 3.0705268003933E+19
Volume 7.0372363333771E+28
Height 3969628557.7828