8421738369 (number)

8421738369 is an odd 10-digits composite number following 8421738368 and preceding 8421738370. In scientific notation, it is written as 8.421738369 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 5104083840 positive integers (up to 8421738369) that are relatively prime to 8421738369.

Interesting facts

Basic properties

Name

Name eight billion four hundred twenty-one million seven hundred thirty-eight thousand three hundred sixty-nine

Notation

Scientific notation 8.421738369 × 10^9
Engineering notation 8.421738369 × 10^9

Prime Factorization of 8421738369

Prime Factorization 3 × 11 × 255204193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8421738369
Product of the distinct prime numbers

The prime factorization of 8421738369 is 3 × 11 × 255204193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 23, 59, 182, 440, 5055, 3529, 70992, 4487, 108182, 270050, 2197899, 112836, 46533548, 44284590, 894793219, 310191526, 6716584432, 305527135

Basic calculations (n = 8421738369)

Multiplication

n×y
n×2 16843476738
n×3 25265215107
n×4 33686953476
n×5 42108691845

Division

n÷y
n÷2 4210869184.5
n÷3 2807246123
n÷3 2105434592.25
n÷5 1684347673.8

Exponentiation

ny
n2 7.0925677155887E+19
n3 5.9731749665104E+29
n4 5.0304516800211E+39
n5 4.2365147927034E+49

Nth Root

y√n
2√n 91770.029797315
3√n 2034.5447586053
4√n 302.93568590926
5√n 96.622962518694

Divisors of 8421738369

1, 3, 11, 33, 255204193, 765612579, 2807246123, 8421738369

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8421738368
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8421738369 can be divided by 8 positive divisors. The sum of these divisors (counting 8421738369) is 1, the average is 0.125.

Base conversion 8421738369

Base System Value
2 Binary 111110101111110011000011110000001
3 Ternary 210201220222122011220
4 Quaternary 13311332120132001
5 Quinary 114221431111434
6 Senary 3511403025253
8 Octal 76576303601
10 Decimal 8421738369
12 Duodecimal 177050b229
16 Hexadecimal 1f5f98781
20 Vigesimal 6bbfh5i9
36 Base36 3va32wx

Cryptographic Hash Functions

md5 5e4ec459155d897e3e185c88d1cd46ca
sha1 f3e65849acb80ac025f62c993057d76d89dbe785
sha256 fd4ed27b06cbd0d383fab7e8bd68102b258da5760bddf5359d71758289e4c9ff
sha512 688cef63f6dc8de553230d284819171fe50898634528ef5ecbe120fa403504a8a4a54a294edc59b97d78333c817b03381ef4b5164c6655019aa53920f29e9249
ripemd-160 c8cbd9e1084cb264472227a00f6224132da680aa

8421738369 as geometric shapes

Circle

Radius = n
Diameter 16843476738
Circumference 52915342781.011
Area 2.2281958630382E+20

Sphere

Radius = n
Volume 2.5020376791194E+30
Surface area 8.9127834521526E+20
Circumference 52915342781.011

Square

Length = n
Perimeter 33686953476
Area 7.0925677155887E+19
Diagonal 11910136620.198

Cube

Length = n
Surface area 4.2555406293532E+20
Volume 5.9731749665104E+29
Space diagonal 14586878743.16

Equilateral Triangle

Length = n
Perimeter 25265215107
Area 3.0711719098806E+19
Altitude 7293439371.5801

Triangular Pyramid

Length = n
Surface area 3.0711719098806E+19
Volume 7.039454206722E+28
Height 3970045540.0659