8420978080 (number)

8420978080 is an even 10-digits composite number following 8420978079 and preceding 8420978081. In scientific notation, it is written as 8.420978080 × 10^9. The sum of its digits is 46. It has a total of 9 prime factors and 96 positive divisors. There are 3310602240 positive integers (up to 8420978080) that are relatively prime to 8420978080.

Interesting facts

Basic properties

Name

Name eight billion four hundred twenty million nine hundred seventy-eight thousand eighty

Notation

Scientific notation 8.420978080 × 10^9
Engineering notation 8.420978080 × 10^9

Prime Factorization of 8420978080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 67 × 971 × 809

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 526311130
Product of the distinct prime numbers

The prime factorization of 8420978080 is 2 × 2 × 2 × 2 × 2 × 5 × 67 × 971 × 809. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8420978080)

Multiplication

n×y
n×2 16841956160
n×3 25262934240
n×4 33683912320
n×5 42104890400

Division

n÷y
n÷2 4210489040
n÷3 2806992693.3333
n÷3 2105244520
n÷5 1684195616

Exponentiation

ny
n2 7.091287182384E+19
n3 5.9715573921841E+29
n4 5.0286353903044E+39
n5 4.2346028394066E+49

Nth Root

y√n
2√n 91765.887343827
3√n 2034.4835325859
4√n 302.92884864903
5√n 96.621217890086

Divisors of 8420978080

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8420978079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8420978080 can be divided by 96 positive divisors. The sum of these divisors (counting 8420978080) is 1, the average is 0.010416666666667.

Base conversion 8420978080

Base System Value
2 Binary 111110101111011011110110110100000
3 Ternary 210201212120000021001
4 Quaternary 13311323132312200
5 Quinary 114221232244310
6 Senary 3511334441344
8 Octal 76573366640
10 Decimal 8420978080
12 Duodecimal 1770203254
16 Hexadecimal 1f5ededa0
20 Vigesimal 6bbb2540
36 Base36 3v9ms9s

Cryptographic Hash Functions

md5 9097b2a3b350561f8204985d3e55cda6
sha1 c28ff46eed37b1969af240d0df6e62b20cca6159
sha256 a4011502a2a3f70de719c4f8ff3219e59d0c7e2a2f96fed133db0b1fa2b6cc71
sha512 f8af3c12f6ea5c4bf4b6e8b7acea8ac45c40b7b0d7aa365c89ce7e44b34b7bbe3b7e3fe0a8c28a4d6351cb61f45be43de696a5ff9fa8a816af4d06030afa25b3
ripemd-160 5d8f87c6b7c3254749b046554f71e88ee6d18962

8420978080 as geometric shapes

Circle

Radius = n
Diameter 16841956160
Circumference 52910565744.337
Area 2.2277935716673E+20

Sphere

Radius = n
Volume 2.5013601111701E+30
Surface area 8.9111742866693E+20
Circumference 52910565744.337

Square

Length = n
Perimeter 33683912320
Area 7.091287182384E+19
Diagonal 11909061409.183

Cube

Length = n
Surface area 4.2547723094304E+20
Volume 5.9715573921841E+29
Space diagonal 14585561883.984

Equilateral Triangle

Length = n
Perimeter 25262934240
Area 3.0706174227378E+19
Altitude 7292780941.9919

Triangular Pyramid

Length = n
Surface area 3.0706174227378E+19
Volume 7.0375478770967E+28
Height 3969687136.3942